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Posted to commits@ignite.apache.org by vo...@apache.org on 2015/09/22 09:40:41 UTC
[22/51] [abbrv] [partial] ignite git commit: IGNITE-1513: platform ->
platforms.
http://git-wip-us.apache.org/repos/asf/ignite/blob/bcefaa24/modules/platform/dotnet/Apache.Ignite.Core/Cache/ICache.cs
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diff --git a/modules/platform/dotnet/Apache.Ignite.Core/Cache/ICache.cs b/modules/platform/dotnet/Apache.Ignite.Core/Cache/ICache.cs
deleted file mode 100644
index 5116839..0000000
--- a/modules/platform/dotnet/Apache.Ignite.Core/Cache/ICache.cs
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-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-namespace Apache.Ignite.Core.Cache
-{
- using System;
- using System.Collections;
- using System.Collections.Generic;
- using Apache.Ignite.Core.Cache.Expiry;
- using Apache.Ignite.Core.Cache.Query;
- using Apache.Ignite.Core.Cache.Query.Continuous;
- using Apache.Ignite.Core.Cache.Store;
- using Apache.Ignite.Core.Common;
- using Apache.Ignite.Core.Transactions;
-
- /// <summary>
- /// Main entry point for Ignite cache APIs. You can get a named cache by calling
- /// <see cref="IIgnite.GetCache{TK,TV}"/> method.
- /// <para />
- /// Cache API supports distributed transactions. All <c>Get(...)</c>, <c>Put(...)</c>, <c>Replace(...)</c>,
- /// and <c>Remove(...)</c> operations are transactional and will participate in an ongoing transaction,
- /// if any. Other methods like <c>Peek(...)</c> or various <c>Contains(...)</c> methods may
- /// be transaction-aware, i.e. check in-transaction entries first, but will not affect the current
- /// state of transaction. See <see cref="ITransaction"/> documentation for more information
- /// about transactions.
- /// <para />
- /// Neither <c>null</c> keys or values are allowed to be stored in cache. If a <c>null</c> value
- /// happens to be in cache (e.g. after invalidation or remove), then cache will treat this case
- /// as there is no value at all.
- /// <para />
- /// Note that cache is generic and you can only work with provided key and value types. If cache also
- /// contains keys or values of other types, any attempt to retrieve them will result in
- /// <see cref="InvalidCastException"/>. Use <see cref="ICache{Object, Object}"/> in order to work with entries
- /// of arbitrary types.
- /// <para/>
- /// All members are thread-safe and may be used concurrently from multiple threads.
- /// </summary>
- /// <typeparam name="TK">Key type.</typeparam>
- /// <typeparam name="TV">Value type.</typeparam>
- public interface ICache<TK, TV> : IAsyncSupport<ICache<TK, TV>>, IEnumerable<ICacheEntry<TK, TV>>
- {
- /// <summary>
- /// Name of this cache (<c>null</c> for default cache).
- /// </summary>
- string Name { get; }
-
- /// <summary>
- /// Ignite hosting this cache.
- /// </summary>
- IIgnite Ignite { get; }
-
- /// <summary>
- /// Checks whether this cache contains no key-value mappings.
- /// <para />
- /// Semantically equals to <c>ICache.Size(CachePeekMode.PRIMARY) == 0</c>.
- /// </summary>
- bool IsEmpty();
-
- /// <summary>
- /// Gets a value indicating whether to keep values in portable form.
- /// </summary>
- bool IsKeepPortable { get; }
-
- /// <summary>
- /// Get another cache instance with read-through and write-through behavior disabled.
- /// </summary>
- /// <returns>Cache with read-through and write-through behavior disabled.</returns>
- ICache<TK, TV> WithSkipStore();
-
- /// <summary>
- /// Returns cache with the specified expired policy set. This policy will be used for each operation
- /// invoked on the returned cache.
- /// <para />
- /// Expiry durations for each operation are calculated only once and then used as constants. Please
- /// consider this when implementing customg expiry policy implementations.
- /// </summary>
- /// <param name="plc">Expiry policy to use.</param>
- /// <returns>Cache instance with the specified expiry policy set.</returns>
- ICache<TK, TV> WithExpiryPolicy(IExpiryPolicy plc);
-
- /// <summary>
- /// Gets cache with KeepPortable mode enabled, changing key and/or value types if necessary.
- /// You can only change key/value types when transitioning from non-portable to portable cache;
- /// Changing type of portable cache is not allowed and will throw an <see cref="InvalidOperationException"/>
- /// </summary>
- /// <typeparam name="TK1">Key type in portable mode.</typeparam>
- /// <typeparam name="TV1">Value type in protable mode.</typeparam>
- /// <returns>Cache instance with portable mode enabled.</returns>
- ICache<TK1, TV1> WithKeepPortable<TK1, TV1>();
-
- /// <summary>
- /// Executes <see cref="LocalLoadCache"/> on all cache nodes.
- /// </summary>
- /// <param name="p">
- /// Optional predicate. If provided, will be used to filter values to be put into cache.
- /// </param>
- /// <param name="args">
- /// Optional user arguments to be passed into <see cref="ICacheStore.LoadCache" />.
- /// </param>
- [AsyncSupported]
- void LoadCache(ICacheEntryFilter<TK, TV> p, params object[] args);
-
- /// <summary>
- /// Delegates to <see cref="ICacheStore.LoadCache" /> method to load state
- /// from the underlying persistent storage. The loaded values will then be given
- /// to the optionally passed in predicate, and, if the predicate returns true,
- /// will be stored in cache. If predicate is null, then all loaded values will be stored in cache.
- /// </summary>
- /// <param name="p">
- /// Optional predicate. If provided, will be used to filter values to be put into cache.
- /// </param>
- /// <param name="args">
- /// Optional user arguments to be passed into <see cref="ICacheStore.LoadCache" />.
- /// </param>
- [AsyncSupported]
- void LocalLoadCache(ICacheEntryFilter<TK, TV> p, params object[] args);
-
- /// <summary>
- /// Check if cache contains mapping for this key.
- /// </summary>
- /// <param name="key">Key.</param>
- /// <returns>True if cache contains mapping for this key.</returns>
- [AsyncSupported]
- bool ContainsKey(TK key);
-
- /// <summary>
- /// Check if cache contains mapping for these keys.
- /// </summary>
- /// <param name="keys">Keys.</param>
- /// <returns>True if cache contains mapping for all these keys.</returns>
- [AsyncSupported]
- bool ContainsKeys(IEnumerable<TK> keys);
-
- /// <summary>
- /// Peeks at cached value using optional set of peek modes. This method will sequentially
- /// iterate over given peek modes, and try to peek at value using each peek mode. Once a
- /// non-null value is found, it will be immediately returned.
- /// This method does not participate in any transactions, however, it may peek at transactional
- /// value depending on the peek modes used.
- /// </summary>
- /// <param name="key">Key.</param>
- /// <param name="modes">Peek modes.</param>
- /// <returns>Peeked value.</returns>
- TV LocalPeek(TK key, params CachePeekMode[] modes);
-
- /// <summary>
- /// Retrieves value mapped to the specified key from cache.
- /// If the value is not present in cache, then it will be looked up from swap storage. If
- /// it's not present in swap, or if swap is disable, and if read-through is allowed, value
- /// will be loaded from persistent store.
- /// This method is transactional and will enlist the entry into ongoing transaction if there is one.
- /// </summary>
- /// <param name="key">Key.</param>
- /// <returns>Value.</returns>
- [AsyncSupported]
- TV Get(TK key);
-
- /// <summary>
- /// Retrieves values mapped to the specified keys from cache.
- /// If some value is not present in cache, then it will be looked up from swap storage. If
- /// it's not present in swap, or if swap is disabled, and if read-through is allowed, value
- /// will be loaded from persistent store.
- /// This method is transactional and will enlist the entry into ongoing transaction if there is one.
- /// </summary>
- /// <param name="keys">Keys.</param>
- /// <returns>Map of key-value pairs.</returns>
- [AsyncSupported]
- IDictionary<TK, TV> GetAll(IEnumerable<TK> keys);
-
- /// <summary>
- /// Associates the specified value with the specified key in the cache.
- /// <para />
- /// If the cache previously contained a mapping for the key,
- /// the old value is replaced by the specified value.
- /// </summary>
- /// <param name="key">Key with which the specified value is to be associated.</param>
- /// <param name="val">Value to be associated with the specified key.</param>
- [AsyncSupported]
- void Put(TK key, TV val);
-
- /// <summary>
- /// Associates the specified value with the specified key in this cache,
- /// returning an existing value if one existed.
- /// </summary>
- /// <param name="key">Key with which the specified value is to be associated.</param>
- /// <param name="val">Value to be associated with the specified key.</param>
- /// <returns>
- /// The value associated with the key at the start of the operation or null if none was associated.
- /// </returns>
- [AsyncSupported]
- TV GetAndPut(TK key, TV val);
-
- /// <summary>
- /// Atomically replaces the value for a given key if and only if there is a value currently mapped by the key.
- /// </summary>
- /// <param name="key">Key with which the specified value is to be associated.</param>
- /// <param name="val">Value to be associated with the specified key.</param>
- /// <returns>
- /// The previous value associated with the specified key, or null if there was no mapping for the key.
- /// </returns>
- [AsyncSupported]
- TV GetAndReplace(TK key, TV val);
-
- /// <summary>
- /// Atomically removes the entry for a key only if currently mapped to some value.
- /// </summary>
- /// <param name="key">Key with which the specified value is associated.</param>
- /// <returns>The value if one existed or null if no mapping existed for this key.</returns>
- [AsyncSupported]
- TV GetAndRemove(TK key);
-
- /// <summary>
- /// Atomically associates the specified key with the given value if it is not already associated with a value.
- /// </summary>
- /// <param name="key">Key with which the specified value is to be associated.</param>
- /// <param name="val">Value to be associated with the specified key.</param>
- /// <returns>True if a value was set.</returns>
- [AsyncSupported]
- bool PutIfAbsent(TK key, TV val);
-
- /// <summary>
- /// Stores given key-value pair in cache only if cache had no previous mapping for it.
- /// If cache previously contained value for the given key, then this value is returned.
- /// In case of PARTITIONED or REPLICATED caches, the value will be loaded from the primary node,
- /// which in its turn may load the value from the swap storage, and consecutively, if it's not
- /// in swap, from the underlying persistent storage.
- /// If the returned value is not needed, method putxIfAbsent() should be used instead of this one to
- /// avoid the overhead associated with returning of the previous value.
- /// If write-through is enabled, the stored value will be persisted to store.
- /// This method is transactional and will enlist the entry into ongoing transaction if there is one.
- /// </summary>
- /// <param name="key">Key to store in cache.</param>
- /// <param name="val">Value to be associated with the given key.</param>
- /// <returns>
- /// Previously contained value regardless of whether put happened or not (null if there was no previous value).
- /// </returns>
- [AsyncSupported]
- TV GetAndPutIfAbsent(TK key, TV val);
-
- /// <summary>
- /// Stores given key-value pair in cache only if there is a previous mapping for it.
- /// If cache previously contained value for the given key, then this value is returned.
- /// In case of PARTITIONED or REPLICATED caches, the value will be loaded from the primary node,
- /// which in its turn may load the value from the swap storage, and consecutively, if it's not
- /// in swap, rom the underlying persistent storage.
- /// If write-through is enabled, the stored value will be persisted to store.
- /// This method is transactional and will enlist the entry into ongoing transaction if there is one.
- /// </summary>
- /// <param name="key">Key to store in cache.</param>
- /// <param name="val">Value to be associated with the given key.</param>
- /// <returns>True if the value was replaced.</returns>
- [AsyncSupported]
- bool Replace(TK key, TV val);
-
- /// <summary>
- /// Stores given key-value pair in cache only if only if the previous value is equal to the
- /// old value passed as argument.
- /// This method is transactional and will enlist the entry into ongoing transaction if there is one.
- /// </summary>
- /// <param name="key">Key to store in cache.</param>
- /// <param name="oldVal">Old value to match.</param>
- /// <param name="newVal">Value to be associated with the given key.</param>
- /// <returns>True if replace happened, false otherwise.</returns>
- [AsyncSupported]
- bool Replace(TK key, TV oldVal, TV newVal);
-
- /// <summary>
- /// Stores given key-value pairs in cache.
- /// If write-through is enabled, the stored values will be persisted to store.
- /// This method is transactional and will enlist the entry into ongoing transaction if there is one.
- /// </summary>
- /// <param name="vals">Key-value pairs to store in cache.</param>
- [AsyncSupported]
- void PutAll(IDictionary<TK, TV> vals);
-
- /// <summary>
- /// Attempts to evict all entries associated with keys. Note, that entry will be evicted only
- /// if it's not used (not participating in any locks or transactions).
- /// </summary>
- /// <param name="keys">Keys to evict from cache.</param>
- void LocalEvict(IEnumerable<TK> keys);
-
- /// <summary>
- /// Clears the contents of the cache, without notifying listeners or CacheWriters.
- /// </summary>
- [AsyncSupported]
- void Clear();
-
- /// <summary>
- /// Clear entry from the cache and swap storage, without notifying listeners or CacheWriters.
- /// Entry is cleared only if it is not currently locked, and is not participating in a transaction.
- /// </summary>
- /// <param name="key">Key to clear.</param>
- [AsyncSupported]
- void Clear(TK key);
-
- /// <summary>
- /// Clear entries from the cache and swap storage, without notifying listeners or CacheWriters.
- /// Entry is cleared only if it is not currently locked, and is not participating in a transaction.
- /// </summary>
- /// <param name="keys">Keys to clear.</param>
- [AsyncSupported]
- void ClearAll(IEnumerable<TK> keys);
-
- /// <summary>
- /// Clear entry from the cache and swap storage, without notifying listeners or CacheWriters.
- /// Entry is cleared only if it is not currently locked, and is not participating in a transaction.
- /// <para />
- /// Note that this operation is local as it merely clears
- /// an entry from local cache, it does not remove entries from remote caches.
- /// </summary>
- /// <param name="key">Key to clear.</param>
- void LocalClear(TK key);
-
- /// <summary>
- /// Clear entries from the cache and swap storage, without notifying listeners or CacheWriters.
- /// Entry is cleared only if it is not currently locked, and is not participating in a transaction.
- /// <para />
- /// Note that this operation is local as it merely clears
- /// entries from local cache, it does not remove entries from remote caches.
- /// </summary>
- /// <param name="keys">Keys to clear.</param>
- void LocalClearAll(IEnumerable<TK> keys);
-
- /// <summary>
- /// Removes given key mapping from cache. If cache previously contained value for the given key,
- /// then this value is returned. In case of PARTITIONED or REPLICATED caches, the value will be
- /// loaded from the primary node, which in its turn may load the value from the disk-based swap
- /// storage, and consecutively, if it's not in swap, from the underlying persistent storage.
- /// If the returned value is not needed, method removex() should always be used instead of this
- /// one to avoid the overhead associated with returning of the previous value.
- /// If write-through is enabled, the value will be removed from store.
- /// This method is transactional and will enlist the entry into ongoing transaction if there is one.
- /// </summary>
- /// <param name="key">Key whose mapping is to be removed from cache.</param>
- /// <returns>False if there was no matching key.</returns>
- [AsyncSupported]
- bool Remove(TK key);
-
- /// <summary>
- /// Removes given key mapping from cache if one exists and value is equal to the passed in value.
- /// If write-through is enabled, the value will be removed from store.
- /// This method is transactional and will enlist the entry into ongoing transaction if there is one.
- /// </summary>
- /// <param name="key">Key whose mapping is to be removed from cache.</param>
- /// <param name="val">Value to match against currently cached value.</param>
- /// <returns>True if entry was removed, false otherwise.</returns>
- [AsyncSupported]
- bool Remove(TK key, TV val);
-
- /// <summary>
- /// Removes given key mappings from cache.
- /// If write-through is enabled, the value will be removed from store.
- /// This method is transactional and will enlist the entry into ongoing transaction if there is one.
- /// </summary>
- /// <param name="keys">Keys whose mappings are to be removed from cache.</param>
- [AsyncSupported]
- void RemoveAll(IEnumerable<TK> keys);
-
- /// <summary>
- /// Removes all mappings from cache.
- /// If write-through is enabled, the value will be removed from store.
- /// This method is transactional and will enlist the entry into ongoing transaction if there is one.
- /// </summary>
- [AsyncSupported]
- void RemoveAll();
-
- /// <summary>
- /// Gets the number of all entries cached on this node.
- /// </summary>
- /// <param name="modes">Optional peek modes. If not provided, then total cache size is returned.</param>
- /// <returns>Cache size on this node.</returns>
- int GetLocalSize(params CachePeekMode[] modes);
-
- /// <summary>
- /// Gets the number of all entries cached across all nodes.
- /// <para />
- /// NOTE: this operation is distributed and will query all participating nodes for their cache sizes.
- /// </summary>
- /// <param name="modes">Optional peek modes. If not provided, then total cache size is returned.</param>
- /// <returns>Cache size across all nodes.</returns>
- [AsyncSupported]
- int GetSize(params CachePeekMode[] modes);
-
- /// <summary>
- /// This method unswaps cache entries by given keys, if any, from swap storage into memory.
- /// </summary>
- /// <param name="keys">Keys to promote entries for.</param>
- void LocalPromote(IEnumerable<TK> keys);
-
- /// <summary>
- /// Queries cache.
- /// </summary>
- /// <param name="qry">Query.</param>
- /// <returns>Cursor.</returns>
- IQueryCursor<ICacheEntry<TK, TV>> Query(QueryBase qry);
-
- /// <summary>
- /// Queries separate entry fields.
- /// </summary>
- /// <param name="qry">SQL fields query.</param>
- /// <returns>Cursor.</returns>
- IQueryCursor<IList> QueryFields(SqlFieldsQuery qry);
-
- /// <summary>
- /// Start continuous query execution.
- /// </summary>
- /// <param name="qry">Continuous query.</param>
- /// <returns>Handle to stop query execution.</returns>
- IContinuousQueryHandle QueryContinuous(ContinuousQuery<TK, TV> qry);
-
- /// <summary>
- /// Start continuous query execution.
- /// </summary>
- /// <param name="qry">Continuous query.</param>
- /// <param name="initialQry">
- /// The initial query. This query will be executed before continuous listener is registered which allows
- /// to iterate through entries which have already existed at the time continuous query is executed.
- /// </param>
- /// <returns>
- /// Handle to get initial query cursor or stop query execution.
- /// </returns>
- IContinuousQueryHandle<ICacheEntry<TK, TV>> QueryContinuous(ContinuousQuery<TK, TV> qry, QueryBase initialQry);
-
- /// <summary>
- /// Get local cache entries.
- /// </summary>
- /// <param name="peekModes">Peek modes.</param>
- /// <returns>Enumerable instance.</returns>
- IEnumerable<ICacheEntry<TK, TV>> GetLocalEntries(params CachePeekMode[] peekModes);
-
- /// <summary>
- /// Invokes an <see cref="ICacheEntryProcessor{K, V, A, R}"/> against the
- /// <see cref="IMutableCacheEntry{K, V}"/> specified by the provided key.
- /// If an entry does not exist for the specified key, an attempt is made to load it (if a loader is configured)
- /// or a surrogate entry, consisting of the key with a null value is used instead.
- /// </summary>
- /// <typeparam name="TR">The type of the result.</typeparam>
- /// <typeparam name="TA">The type of the argument.</typeparam>
- /// <param name="key">The key.</param>
- /// <param name="processor">The processor.</param>
- /// <param name="arg">The argument.</param>
- /// <returns>Result of the processing.</returns>
- /// <exception cref="CacheEntryProcessorException">If an exception has occured during processing.</exception>
- [AsyncSupported]
- TR Invoke<TR, TA>(TK key, ICacheEntryProcessor<TK, TV, TA, TR> processor, TA arg);
-
- /// <summary>
- /// Invokes an <see cref="ICacheEntryProcessor{K, V, A, R}"/> against a set of keys.
- /// If an entry does not exist for the specified key, an attempt is made to load it (if a loader is configured)
- /// or a surrogate entry, consisting of the key with a null value is used instead.
- ///
- /// The order that the entries for the keys are processed is undefined.
- /// Implementations may choose to process the entries in any order, including concurrently.
- /// Furthermore there is no guarantee implementations will use the same processor instance
- /// to process each entry, as the case may be in a non-local cache topology.
- /// </summary>
- /// <typeparam name="TR">The type of the result.</typeparam>
- /// <typeparam name="TA">The type of the argument.</typeparam>
- /// <param name="keys">The keys.</param>
- /// <param name="processor">The processor.</param>
- /// <param name="arg">The argument.</param>
- /// <returns>
- /// Map of <see cref="ICacheEntryProcessorResult{R}" /> of the processing per key, if any,
- /// defined by the <see cref="ICacheEntryProcessor{K,V,A,R}"/> implementation.
- /// No mappings will be returned for processors that return a null value for a key.
- /// </returns>
- /// <exception cref="CacheEntryProcessorException">If an exception has occured during processing.</exception>
- [AsyncSupported]
- IDictionary<TK, ICacheEntryProcessorResult<TR>> InvokeAll<TR, TA>(IEnumerable<TK> keys,
- ICacheEntryProcessor<TK, TV, TA, TR> processor, TA arg);
-
- /// <summary>
- /// Creates an <see cref="ICacheLock"/> instance associated with passed key.
- /// This method does not acquire lock immediately, you have to call appropriate method on returned instance.
- /// </summary>
- /// <param name="key">Key for lock.</param>
- /// <returns>New <see cref="ICacheLock"/> instance associated with passed key.</returns>
- ICacheLock Lock(TK key);
-
- /// <summary>
- /// Creates an <see cref="ICacheLock"/> instance associated with passed keys.
- /// This method does not acquire lock immediately, you have to call appropriate method on returned instance.
- /// </summary>
- /// <param name="keys">Keys for lock.</param>
- /// <returns>New <see cref="ICacheLock"/> instance associated with passed keys.</returns>
- ICacheLock LockAll(IEnumerable<TK> keys);
-
- /// <summary>
- /// Checks if specified key is locked.
- /// <para />
- /// This is a local operation and does not involve any network trips
- /// or access to persistent storage in any way.
- /// </summary>
- /// <param name="key">Key to check.</param>
- /// <param name="byCurrentThread">
- /// If true, checks that current thread owns a lock on this key;
- /// otherwise, checks that any thread on any node owns a lock on this key.
- /// </param>
- /// <returns>True if specified key is locked; otherwise, false.</returns>
- bool IsLocalLocked(TK key, bool byCurrentThread);
-
- /// <summary>
- /// Gets snapshot metrics (statistics) for this cache.
- /// </summary>
- /// <returns>Cache metrics.</returns>
- ICacheMetrics GetMetrics();
-
- /// <summary>
- /// Rebalances cache partitions. This method is usually used when rebalanceDelay configuration parameter
- /// has non-zero value. When many nodes are started or stopped almost concurrently,
- /// it is more efficient to delay rebalancing until the node topology is stable to make sure that no redundant
- /// re-partitioning happens.
- /// <para />
- /// In case of partitioned caches, for better efficiency user should usually make sure that new nodes get
- /// placed on the same place of consistent hash ring as the left nodes, and that nodes are restarted before
- /// rebalanceDelay expires.
- /// </summary>
- /// <returns>Future that will be completed when rebalancing is finished.</returns>
- IFuture Rebalance();
-
- /// <summary>
- /// Get another cache instance with no-retries behavior enabled.
- /// </summary>
- /// <returns>Cache with no-retries behavior enabled.</returns>
- ICache<TK, TV> WithNoRetries();
- }
-}
http://git-wip-us.apache.org/repos/asf/ignite/blob/bcefaa24/modules/platform/dotnet/Apache.Ignite.Core/Cache/ICacheAffinity.cs
----------------------------------------------------------------------
diff --git a/modules/platform/dotnet/Apache.Ignite.Core/Cache/ICacheAffinity.cs b/modules/platform/dotnet/Apache.Ignite.Core/Cache/ICacheAffinity.cs
deleted file mode 100644
index 64f34d7..0000000
--- a/modules/platform/dotnet/Apache.Ignite.Core/Cache/ICacheAffinity.cs
+++ /dev/null
@@ -1,158 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-namespace Apache.Ignite.Core.Cache
-{
- using System.Collections.Generic;
- using Apache.Ignite.Core.Cluster;
-
- /// <summary>
- /// Provides affinity information to detect which node is primary and which nodes are
- /// backups for a partitioned cache. You can get an instance of this interface by calling
- /// <see cref="IIgnite.GetAffinity"/> method.
- /// <para />
- /// Mapping of a key to a node is a three-step operation. First step will get an affinity key for
- /// given key using <c>CacheAffinityKeyMapper</c>. If mapper is not specified, the original key
- /// will be used. Second step will map affinity key to partition using
- /// <c>CacheAffinityFunction.partition(Object)</c> method. Third step will map obtained partition
- /// to nodes for current grid topology version.
- /// <para />
- /// Interface provides various <c>mapKeysToNodes(...)</c> methods which provide node affinity mapping
- /// for given keys. All <c>mapKeysToNodes(...)</c> methods are not transactional and will not enlist
- /// keys into ongoing transaction.
- /// <para/>
- /// All members are thread-safe and may be used concurrently from multiple threads.
- /// </summary>
- public interface ICacheAffinity
- {
- /// <summary>
- /// Gets number of partitions in cache according to configured affinity function.
- /// </summary>
- /// <returns>Number of cache partitions.</returns>
- int Partitions { get; }
-
- /// <summary>
- /// Gets partition id for the given key.
- /// </summary>
- /// <param name="key">Key to get partition id for.</param>
- /// <returns>Partition id.</returns>
- int GetPartition<TK>(TK key);
-
- /// <summary>
- /// Returns 'true' if given node is the primary node for given key.
- /// </summary>
- /// <param name="n">Node.</param>
- /// <param name="key">Key.</param>
- /// <returns>'True' if given node is the primary node for given key.</returns>
- bool IsPrimary<TK>(IClusterNode n, TK key);
-
- /// <summary>
- /// Returns 'true' if given node is the backup node for given key.
- /// </summary>
- /// <param name="n">Node.</param>
- /// <param name="key">Key.</param>
- /// <returns>'True' if given node is the backup node for given key.</returns>
- bool IsBackup<TK>(IClusterNode n, TK key);
-
- /// <summary>
- /// Returns 'true' if given node is either primary or backup node for given key.
- /// </summary>
- /// <param name="n">Node.</param>
- /// <param name="key">Key.</param>
- /// <returns>'True' if given node is either primary or backup node for given key.</returns>
- bool IsPrimaryOrBackup<TK>(IClusterNode n, TK key);
-
- /// <summary>
- /// Gets partition ids for which nodes of the given projection has primary
- /// ownership.
- /// </summary>
- /// <param name="n">Node.</param>
- /// <returns>Partition ids for which given projection has primary ownership.</returns>
- int[] GetPrimaryPartitions(IClusterNode n);
-
- /// <summary>
- /// Gets partition ids for which nodes of the given projection has backup
- /// ownership.
- /// </summary>
- /// <param name="n">Node.</param>
- /// <returns>Partition ids for which given projection has backup ownership.</returns>
- int[] GetBackupPartitions(IClusterNode n);
-
- /// <summary>
- /// Gets partition ids for which nodes of the given projection has ownership
- /// (either primary or backup).
- /// </summary>
- /// <param name="n">Node.</param>
- /// <returns>Partition ids for which given projection has ownership.</returns>
- int[] GetAllPartitions(IClusterNode n);
-
- /// <summary>
- /// Maps passed in key to a key which will be used for node affinity.
- /// </summary>
- /// <param name="key">Key to map.</param>
- /// <returns>Key to be used for node-to-affinity mapping (may be the same key as passed in).</returns>
- TR GetAffinityKey<TK, TR>(TK key);
-
- /// <summary>
- /// This method provides ability to detect which keys are mapped to which nodes.
- /// Use it to determine which nodes are storing which keys prior to sending
- /// jobs that access these keys.
- /// </summary>
- /// <param name="keys">Keys to map to nodes.</param>
- /// <returns>Map of nodes to keys or empty map if there are no alive nodes for this cache.</returns>
- IDictionary<IClusterNode, IList<TK>> MapKeysToNodes<TK>(IList<TK> keys);
-
- /// <summary>
- /// This method provides ability to detect to which primary node the given key
- /// is mapped. Use it to determine which nodes are storing which keys prior to sending
- /// jobs that access these keys.
- /// </summary>
- /// <param name="key">Keys to map to a node.</param>
- /// <returns>Primary node for the key or null if there are no alive nodes for this cache.</returns>
- IClusterNode MapKeyToNode<TK>(TK key);
-
- /// <summary>
- /// Gets primary and backup nodes for the key. Note that primary node is always
- /// first in the returned collection.
- /// </summary>
- /// <param name="key"></param>
- /// <returns></returns>
- IList<IClusterNode> MapKeyToPrimaryAndBackups<TK>(TK key);
-
- /// <summary>
- /// Gets primary node for the given partition.
- /// </summary>
- /// <param name="part">Partition id.</param>
- /// <returns>Primary node for the given partition.</returns>
- IClusterNode MapPartitionToNode(int part);
-
- /// <summary>
- /// Gets primary nodes for the given partitions.
- /// </summary>
- /// <param name="parts">Partition ids.</param>
- /// <returns>Mapping of given partitions to their primary nodes.</returns>
- IDictionary<int, IClusterNode> MapPartitionsToNodes(IList<int> parts);
-
- /// <summary>
- /// Gets primary and backup nodes for partition. Note that primary node is always
- /// first in the returned collection.
- /// </summary>
- /// <param name="part">Partition to get affinity nodes for.</param>
- /// <returns>Collection of primary and backup nodes for partition with primary node always first</returns>
- IList<IClusterNode> MapPartitionToPrimaryAndBackups(int part);
- }
-}
http://git-wip-us.apache.org/repos/asf/ignite/blob/bcefaa24/modules/platform/dotnet/Apache.Ignite.Core/Cache/ICacheEntry.cs
----------------------------------------------------------------------
diff --git a/modules/platform/dotnet/Apache.Ignite.Core/Cache/ICacheEntry.cs b/modules/platform/dotnet/Apache.Ignite.Core/Cache/ICacheEntry.cs
deleted file mode 100644
index 49ebfec..0000000
--- a/modules/platform/dotnet/Apache.Ignite.Core/Cache/ICacheEntry.cs
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-namespace Apache.Ignite.Core.Cache
-{
- /// <summary>
- /// Cache entry interface.
- /// </summary>
- /// <typeparam name="TK">Key type.</typeparam>
- /// <typeparam name="TV">Value type.</typeparam>
- public interface ICacheEntry<out TK, out TV>
- {
- /// <summary>
- /// Gets the key.
- /// </summary>
- TK Key { get; }
-
- /// <summary>
- /// Gets the value.
- /// </summary>
- TV Value { get; }
- }
-}
http://git-wip-us.apache.org/repos/asf/ignite/blob/bcefaa24/modules/platform/dotnet/Apache.Ignite.Core/Cache/ICacheEntryFilter.cs
----------------------------------------------------------------------
diff --git a/modules/platform/dotnet/Apache.Ignite.Core/Cache/ICacheEntryFilter.cs b/modules/platform/dotnet/Apache.Ignite.Core/Cache/ICacheEntryFilter.cs
deleted file mode 100644
index 9c7ee88..0000000
--- a/modules/platform/dotnet/Apache.Ignite.Core/Cache/ICacheEntryFilter.cs
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-namespace Apache.Ignite.Core.Cache
-{
- /// <summary>
- /// Cache entry predicate.
- /// </summary>
- /// <typeparam name="TK">Key type.</typeparam>
- /// <typeparam name="TV">Value type.</typeparam>
- public interface ICacheEntryFilter<in TK, in TV>
- {
- /// <summary>
- /// Returns a value indicating whether provided cache entry satisfies this predicate.
- /// </summary>
- /// <param name="entry">Cache entry.</param>
- /// <returns>Value indicating whether provided cache entry satisfies this predicate.</returns>
- bool Invoke(ICacheEntry<TK, TV> entry);
- }
-}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/ignite/blob/bcefaa24/modules/platform/dotnet/Apache.Ignite.Core/Cache/ICacheEntryProcessor.cs
----------------------------------------------------------------------
diff --git a/modules/platform/dotnet/Apache.Ignite.Core/Cache/ICacheEntryProcessor.cs b/modules/platform/dotnet/Apache.Ignite.Core/Cache/ICacheEntryProcessor.cs
deleted file mode 100644
index c8614c0..0000000
--- a/modules/platform/dotnet/Apache.Ignite.Core/Cache/ICacheEntryProcessor.cs
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-namespace Apache.Ignite.Core.Cache
-{
- /// <summary>
- /// An invocable function that allows applications to perform compound operations
- /// on a cache entry atomically, according the defined consistency of a cache.
- /// <para />
- /// Any cache entry mutations will not take effect until after
- /// the <see cref="Process" /> method has completedS execution.
- /// <para />
- /// If an exception is thrown by an entry processor, a Caching Implementation
- /// must wrap any exception thrown wrapped in an <see cref="CacheEntryProcessorException" />
- /// If this occurs no mutations will be made to the cache entry.
- /// </summary>
- /// <typeparam name="TK">Key type.</typeparam>
- /// <typeparam name="TV">Value type.</typeparam>
- /// <typeparam name="TA">The type of the processor argument.</typeparam>
- /// <typeparam name="TR">The type of the processor result.</typeparam>
- public interface ICacheEntryProcessor<in TK, TV, in TA, out TR>
- {
- /// <summary>
- /// Process an entry.
- /// </summary>
- /// <param name="entry">The entry to process.</param>
- /// <param name="arg">The argument.</param>
- /// <returns>Processing result.</returns>
- TR Process(IMutableCacheEntry<TK, TV> entry, TA arg);
- }
-}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/ignite/blob/bcefaa24/modules/platform/dotnet/Apache.Ignite.Core/Cache/ICacheEntryProcessorResult.cs
----------------------------------------------------------------------
diff --git a/modules/platform/dotnet/Apache.Ignite.Core/Cache/ICacheEntryProcessorResult.cs b/modules/platform/dotnet/Apache.Ignite.Core/Cache/ICacheEntryProcessorResult.cs
deleted file mode 100644
index 2d0f709..0000000
--- a/modules/platform/dotnet/Apache.Ignite.Core/Cache/ICacheEntryProcessorResult.cs
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-namespace Apache.Ignite.Core.Cache
-{
- /// <summary>
- /// Represents a result of processing <see cref="ICacheEntry{K, V}"/>
- /// by <see cref="ICacheEntryProcessor{K, V, A, R}"/>.
- /// </summary>
- /// <typeparam name="T">Processor result type.</typeparam>
- public interface ICacheEntryProcessorResult<out T>
- {
- /// <summary>
- /// Gets the result of processing an entry.
- /// <para />
- /// If an exception was thrown during the processing of an entry,
- /// either by the <see cref="ICacheEntryProcessor{K, V, A, R}"/> itself
- /// or by the Caching implementation, the exceptions will be wrapped and re-thrown as a
- /// <see cref="CacheEntryProcessorException"/> when calling this property.
- /// </summary>
- /// <value>
- /// The result.
- /// </value>
- T Result { get; }
- }
-}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/ignite/blob/bcefaa24/modules/platform/dotnet/Apache.Ignite.Core/Cache/ICacheLock.cs
----------------------------------------------------------------------
diff --git a/modules/platform/dotnet/Apache.Ignite.Core/Cache/ICacheLock.cs b/modules/platform/dotnet/Apache.Ignite.Core/Cache/ICacheLock.cs
deleted file mode 100644
index a930961..0000000
--- a/modules/platform/dotnet/Apache.Ignite.Core/Cache/ICacheLock.cs
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-namespace Apache.Ignite.Core.Cache
-{
- using System;
- using System.Threading;
-
- /// <summary>
- /// Cache locking interface.
- /// <para/>
- /// All members are thread-safe and may be used concurrently from multiple threads.
- /// </summary>
- public interface ICacheLock : IDisposable
- {
- /// <summary>
- /// Acquires an exclusive lock.
- /// </summary>
- void Enter();
-
- /// <summary>
- /// Acquires an exclusive lock only if it is free at the time of invocation.
- /// </summary>
- /// <returns>True if the current thread acquires the lock; otherwise, false.</returns>
- bool TryEnter();
-
- /// <summary>
- /// Attempts, for the specified amount of time, to acquire an exclusive lock.
- /// </summary>
- /// <param name="timeout">
- /// A <see cref="TimeSpan" /> representing the amount of time to wait for the lock.
- /// A value of –1 millisecond specifies an infinite wait.
- /// </param>
- /// <returns>True if the current thread acquires the lock; otherwise, false.</returns>
- bool TryEnter(TimeSpan timeout);
-
- /// <summary>
- /// Releases an exclusive lock on the specified object.
- /// <see cref="IDisposable.Dispose"/> does not call this method and will throw
- /// <see cref="SynchronizationLockException"/> if this lock is acquired.
- /// </summary>
- void Exit();
- }
-}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/ignite/blob/bcefaa24/modules/platform/dotnet/Apache.Ignite.Core/Cache/ICacheMetrics.cs
----------------------------------------------------------------------
diff --git a/modules/platform/dotnet/Apache.Ignite.Core/Cache/ICacheMetrics.cs b/modules/platform/dotnet/Apache.Ignite.Core/Cache/ICacheMetrics.cs
deleted file mode 100644
index 3405625..0000000
--- a/modules/platform/dotnet/Apache.Ignite.Core/Cache/ICacheMetrics.cs
+++ /dev/null
@@ -1,486 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-namespace Apache.Ignite.Core.Cache
-{
- /// <summary>
- /// Cache metrics used to obtain statistics on cache itself.
- /// </summary>
- public interface ICacheMetrics
- {
- /// <summary>
- /// The number of get requests that were satisfied by the cache.
- /// </summary>
- /// <returns>
- /// The number of hits
- /// </returns>
- long CacheHits { get; }
-
- /// <summary>
- /// This is a measure of cache efficiency.
- /// </summary>
- /// <returns>
- /// The percentage of successful hits, as a decimal e.g 75.
- /// </returns>
- float CacheHitPercentage { get; }
-
- /// <summary>
- /// A miss is a get request that is not satisfied.
- /// </summary>
- /// <returns>
- /// The number of misses
- /// </returns>
- long CacheMisses { get; }
-
- /// <summary>
- /// Returns the percentage of cache accesses that did not find a requested entry in the cache.
- /// </summary>
- /// <returns>
- /// The percentage of accesses that failed to find anything.
- /// </returns>
- float CacheMissPercentage { get; }
-
- /// <summary>
- /// The total number of requests to the cache. This will be equal to the sum of the hits and misses.
- /// </summary>
- /// <returns>
- /// The number of gets.
- /// </returns>
- long CacheGets { get; }
-
- /// <summary>
- /// The total number of puts to the cache.
- /// </summary>
- /// <returns>
- /// The number of puts.
- /// </returns>
- long CachePuts { get; }
-
- /// <summary>
- /// The total number of removals from the cache. This does not include evictions, where the cache itself
- /// initiates the removal to make space.
- /// </summary>
- /// <returns>
- /// The number of removals.
- /// </returns>
- long CacheRemovals { get; }
-
- /// <summary>
- /// The total number of evictions from the cache. An eviction is a removal initiated by the cache itself
- /// to free up space. An eviction is not treated as a removal and does not appear in the removal counts.
- /// </summary>
- /// <returns>
- /// The number of evictions.
- /// </returns>
- long CacheEvictions { get; }
-
- /// <summary>
- /// The mean time to execute gets.
- /// </summary>
- /// <returns>
- /// The time in �s.
- /// </returns>
- float AverageGetTime { get; }
-
- /// <summary>
- /// The mean time to execute puts.
- /// </summary>
- /// <returns>
- /// The time in �s.
- /// </returns>
- float AveragePutTime { get; }
-
- /// <summary>
- /// The mean time to execute removes.
- /// </summary>
- /// <returns>
- /// The time in �s.
- /// </returns>
- float AverageRemoveTime { get; }
-
- /// <summary>
- /// The mean time to execute tx commit.
- /// </summary>
- /// <returns>
- /// The time in �s.
- /// </returns>
- float AverageTxCommitTime { get; }
-
- /// <summary>
- /// The mean time to execute tx rollbacks.
- /// </summary>
- /// <returns>
- /// Number of transaction rollbacks.
- /// </returns>
- float AverageTxRollbackTime { get; }
-
- /// <summary>
- /// Gets total number of transaction commits.
- /// </summary>
- /// <returns>
- /// Number of transaction commits.
- /// </returns>
- long CacheTxCommits { get; }
-
- /// <summary>
- /// Gets total number of transaction rollbacks.
- /// </summary>
- /// <returns>
- /// Number of transaction rollbacks.
- /// </returns>
- long CacheTxRollbacks { get; }
-
- /// <summary>
- /// Gets cache name.
- /// </summary>
- /// <returns>
- /// Cache name.
- /// </returns>
- string CacheName { get; }
-
- /// <summary>
- /// Gets number of entries that was swapped to disk.
- /// </summary>
- /// <returns>
- /// Number of entries that was swapped to disk.
- /// </returns>
- long OverflowSize { get; }
-
- /// <summary>
- /// Gets number of entries stored in off-heap memory.
- /// </summary>
- /// <returns>
- /// Number of entries stored in off-heap memory.
- /// </returns>
- long OffHeapEntriesCount { get; }
-
- /// <summary>
- /// Gets memory size allocated in off-heap.
- /// </summary>
- /// <returns>
- /// Memory size allocated in off-heap.
- /// </returns>
- long OffHeapAllocatedSize { get; }
-
- /// <summary>
- /// Gets number of non-null values in the cache.
- /// </summary>
- /// <returns>
- /// Number of non-null values in the cache.
- /// </returns>
- int Size { get; }
-
- /// <summary>
- /// Gets number of keys in the cache, possibly with null values.
- /// </summary>
- /// <returns>
- /// Number of keys in the cache.
- /// </returns>
- int KeySize { get; }
-
- /// <summary>
- /// Returns true if this cache is empty.
- /// </summary>
- /// <returns>
- /// True if this cache is empty.
- /// </returns>
- bool IsEmpty { get; }
-
- /// <summary>
- /// Gets current size of evict queue used to batch up evictions.
- /// </summary>
- /// <returns>
- /// Current size of evict queue.
- /// </returns>
- int DhtEvictQueueCurrentSize { get; }
-
- /// <summary>
- /// Gets transaction per-thread map size.
- /// </summary>
- /// <returns>
- /// Thread map size.
- /// </returns>
- int TxThreadMapSize { get; }
-
- /// <summary>
- /// Gets transaction per-Xid map size.
- /// </summary>
- /// <returns>
- /// Transaction per-Xid map size.
- /// </returns>
- int TxXidMapSize { get; }
-
- /// <summary>
- /// Gets committed transaction queue size.
- /// </summary>
- /// <returns>
- /// Committed transaction queue size.
- /// </returns>
- int TxCommitQueueSize { get; }
-
- /// <summary>
- /// Gets prepared transaction queue size.
- /// </summary>
- /// <returns>
- /// Prepared transaction queue size.
- /// </returns>
- int TxPrepareQueueSize { get; }
-
- /// <summary>
- /// Gets start version counts map size.
- /// </summary>
- /// <returns>
- /// Start version counts map size.
- /// </returns>
- int TxStartVersionCountsSize { get; }
-
- /// <summary>
- /// Gets number of cached committed transaction IDs.
- /// </summary>
- /// <returns>
- /// Number of cached committed transaction IDs.
- /// </returns>
- int TxCommittedVersionsSize { get; }
-
- /// <summary>
- /// Gets number of cached rolled back transaction IDs.
- /// </summary>
- /// <returns>
- /// Number of cached rolled back transaction IDs.
- /// </returns>
- int TxRolledbackVersionsSize { get; }
-
- /// <summary>
- /// Gets transaction DHT per-thread map size.
- /// </summary>
- /// <returns>
- /// DHT thread map size.
- /// </returns>
- int TxDhtThreadMapSize { get; }
-
- /// <summary>
- /// Gets transaction DHT per-Xid map size.
- /// </summary>
- /// <returns>
- /// Transaction DHT per-Xid map size.
- /// </returns>
- int TxDhtXidMapSize { get; }
-
- /// <summary>
- /// Gets committed DHT transaction queue size.
- /// </summary>
- /// <returns>
- /// Committed DHT transaction queue size.
- /// </returns>
- int TxDhtCommitQueueSize { get; }
-
- /// <summary>
- /// Gets prepared DHT transaction queue size.
- /// </summary>
- /// <returns>
- /// Prepared DHT transaction queue size.
- /// </returns>
- int TxDhtPrepareQueueSize { get; }
-
- /// <summary>
- /// Gets DHT start version counts map size.
- /// </summary>
- /// <returns>
- /// DHT start version counts map size.
- /// </returns>
- int TxDhtStartVersionCountsSize { get; }
-
- /// <summary>
- /// Gets number of cached committed DHT transaction IDs.
- /// </summary>
- /// <returns>
- /// Number of cached committed DHT transaction IDs.
- /// </returns>
- int TxDhtCommittedVersionsSize { get; }
-
- /// <summary>
- /// Gets number of cached rolled back DHT transaction IDs.
- /// </summary>
- /// <returns>
- /// Number of cached rolled back DHT transaction IDs.
- /// </returns>
- int TxDhtRolledbackVersionsSize { get; }
-
- /// <summary>
- /// Returns true if write-behind is enabled.
- /// </summary>
- /// <returns>
- /// True if write-behind is enabled.
- /// </returns>
- bool IsWriteBehindEnabled { get; }
-
- /// <summary>
- /// Gets the maximum size of the write-behind buffer. When the count of unique keys in write buffer exceeds
- /// this value, the buffer is scheduled for write to the underlying store.
- /// <para />
- /// If this value is 0, then flush is performed only on time-elapsing basis.
- /// </summary>
- /// <returns>
- /// Buffer size that triggers flush procedure.
- /// </returns>
- int WriteBehindFlushSize { get; }
-
- /// <summary>
- /// Gets the number of flush threads that will perform store update operations.
- /// </summary>
- /// <returns>
- /// Count of worker threads.
- /// </returns>
- int WriteBehindFlushThreadCount { get; }
-
- /// <summary>
- /// Gets the cache flush frequency. All pending operations on the underlying store will be performed
- /// within time interval not less then this value.
- /// <para /> If this value is 0, then flush is performed only when buffer size exceeds flush size.
- /// </summary>
- /// <returns>
- /// Flush frequency in milliseconds.
- /// </returns>
- long WriteBehindFlushFrequency { get; }
-
- /// <summary>
- /// Gets the maximum count of similar (put or remove) operations that can be grouped to a single batch.
- /// </summary>
- /// <returns>
- /// Maximum size of batch.
- /// </returns>
- int WriteBehindStoreBatchSize { get; }
-
- /// <summary>
- /// Gets count of write buffer overflow events since initialization.
- /// Each overflow event causes the ongoing flush operation to be performed synchronously.
- /// </summary>
- /// <returns>
- /// Count of cache overflow events since start.
- /// </returns>
- int WriteBehindTotalCriticalOverflowCount { get; }
-
- /// <summary>
- /// Gets count of write buffer overflow events in progress at the moment.
- /// Each overflow event causes the ongoing flush operation to be performed synchronously.
- /// </summary>
- /// <returns>
- /// Count of cache overflow events since start.
- /// </returns>
- int WriteBehindCriticalOverflowCount { get; }
-
- /// <summary>
- /// Gets count of cache entries that are in a store-retry state.
- /// An entry is assigned a store-retry state when underlying store failed due some reason
- /// and cache has enough space to retain this entry till the next try.
- /// </summary>
- /// <returns>
- /// Count of entries in store-retry state.
- /// </returns>
- int WriteBehindErrorRetryCount { get; }
-
- /// <summary>
- /// Gets count of entries that were processed by the write-behind store
- /// and have not been flushed to the underlying store yet.
- /// </summary>
- /// <returns>
- /// Total count of entries in cache store internal buffer.
- /// </returns>
- int WriteBehindBufferSize { get; }
-
- /// <summary>
- /// Determines the required type of keys for this cache, if any.
- /// </summary>
- /// <returns>
- /// The fully qualified class name of the key type, or "java.lang.Object" if the type is undefined.
- /// </returns>
- string KeyType { get; }
-
- /// <summary>
- /// Determines the required type of values for this cache, if any.
- /// </summary>
- /// <returns>
- /// The fully qualified class name of the value type, or "java.lang.Object" if the type is undefined.
- /// </returns>
- string ValueType { get; }
-
- /// <summary>
- /// Whether storeByValue true or storeByReference false. When true, both keys and values are stored by value.
- /// <para />
- /// When false, both keys and values are stored by reference. Caches stored by reference are capable of
- /// mutation by any threads holding the reference.
- /// The effects are:
- /// - if the key is mutated, then the key may not be retrievable or removable
- /// - if the value is mutated, then all threads in the JVM can potentially observe those mutations, subject
- /// to the normal Java Memory Model rules.
- /// Storage by reference only applies to the local heap.
- /// If an entry is moved off heap it will need to be transformed into a representation.
- /// Any mutations that occur after transformation may not be reflected in the cache.
- /// <para />
- /// When a cache is storeByValue, any mutation to the key or value does not affect the key of value
- /// stored in the cache.
- /// <para />
- /// The default value is true.
- /// </summary>
- /// <returns>
- /// True if the cache is store by value
- /// </returns>
- bool IsStoreByValue { get; }
-
- /// <summary>
- /// Checks whether statistics collection is enabled in this cache.
- /// <para />
- /// The default value is false.
- /// </summary>
- /// <returns>
- /// True if statistics collection is enabled
- /// </returns>
- bool IsStatisticsEnabled { get; }
-
- /// <summary>
- /// Checks whether management is enabled on this cache.
- /// <para />
- /// The default value is false.
- /// </summary>
- /// <returns>
- /// True if management is enabled
- /// </returns>
- bool IsManagementEnabled { get; }
-
- /// <summary>
- /// Determines if a cache should operate in read-through mode.
- /// <para />
- /// The default value is false
- /// </summary>
- /// <returns>
- /// True when a cache is in "read-through" mode.
- /// </returns>
- bool IsReadThrough { get; }
-
- /// <summary>
- /// Determines if a cache should operate in "write-through" mode.
- /// <para />
- /// Will appropriately cause the configured CacheWriter to be invoked.
- /// <para />
- /// The default value is false
- /// </summary>
- /// <returns>
- /// True when a cache is in "write-through" mode.
- /// </returns>
- bool IsWriteThrough { get; }
- }
-}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/ignite/blob/bcefaa24/modules/platform/dotnet/Apache.Ignite.Core/Cache/IMutableCacheEntry.cs
----------------------------------------------------------------------
diff --git a/modules/platform/dotnet/Apache.Ignite.Core/Cache/IMutableCacheEntry.cs b/modules/platform/dotnet/Apache.Ignite.Core/Cache/IMutableCacheEntry.cs
deleted file mode 100644
index ae71be6..0000000
--- a/modules/platform/dotnet/Apache.Ignite.Core/Cache/IMutableCacheEntry.cs
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-namespace Apache.Ignite.Core.Cache
-{
- /// <summary>
- /// Mutable representation of <see cref="ICacheEntry{K, V}"/>
- /// </summary>
- /// <typeparam name="TK">Key type.</typeparam>
- /// <typeparam name="TV">Value type.</typeparam>
- public interface IMutableCacheEntry<out TK, TV> : ICacheEntry<TK, TV>
- {
- /// <summary>
- /// Gets a value indicating whether cache entry exists in cache.
- /// </summary>
- bool Exists { get; }
-
- /// <summary>
- /// Removes the entry from the Cache.
- /// </summary>
- void Remove();
-
- /// <summary>
- /// Gets, sets or replaces the value associated with the key.
- /// <para />
- /// If <see cref="Exists"/> is false and setter is called then a mapping is added to the cache
- /// visible once the EntryProcessor completes.
- /// <para />
- /// After setter invocation <see cref="Exists"/> will return true.
- /// </summary>
- new TV Value { get; set; }
- }
-}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/ignite/blob/bcefaa24/modules/platform/dotnet/Apache.Ignite.Core/Cache/Query/Continuous/ContinuousQuery.cs
----------------------------------------------------------------------
diff --git a/modules/platform/dotnet/Apache.Ignite.Core/Cache/Query/Continuous/ContinuousQuery.cs b/modules/platform/dotnet/Apache.Ignite.Core/Cache/Query/Continuous/ContinuousQuery.cs
deleted file mode 100644
index 8f297a2..0000000
--- a/modules/platform/dotnet/Apache.Ignite.Core/Cache/Query/Continuous/ContinuousQuery.cs
+++ /dev/null
@@ -1,170 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-namespace Apache.Ignite.Core.Cache.Query.Continuous
-{
- using System;
- using System.Diagnostics.CodeAnalysis;
- using Apache.Ignite.Core.Cache.Event;
-
- /// <summary>
- /// API for configuring continuous cache queries.
- /// <para />
- /// Continuous queries allow to register a remote and a listener for cache update events.
- /// If an update event passes the filter, it will be sent to the node that executed the
- /// query and listener will be notified on that node.
- /// <para />
- /// Continuous query can either be executed on the whole topology or only on local node.
- /// <para />
- /// In case query is distributed and a new node joins, it will get the filter for the query
- /// during discovery process before it actually joins topology, so no updates will be missed.
- /// <para />
- /// To execute the query use method
- /// <see cref="ICache{K,V}.QueryContinuous(ContinuousQuery{K,V})"/>.
- /// </summary>
- public class ContinuousQuery<TK, TV>
- {
- /// <summary>
- /// Default buffer size.
- /// </summary>
- [SuppressMessage("Microsoft.Design", "CA1000:DoNotDeclareStaticMembersOnGenericTypes")]
- public const int DfltBufSize = 1;
-
- /// <summary>
- /// Default time interval.
- /// </summary>
- [SuppressMessage("ReSharper", "StaticMemberInGenericType")]
- [SuppressMessage("Microsoft.Design", "CA1000:DoNotDeclareStaticMembersOnGenericTypes")]
- public static readonly TimeSpan DfltTimeInterval = new TimeSpan(0);
-
- /// <summary>
- /// Default auto-unsubscribe flag value.
- /// </summary>
- [SuppressMessage("Microsoft.Design", "CA1000:DoNotDeclareStaticMembersOnGenericTypes")]
- public const bool DfltAutoUnsubscribe = true;
-
- /// <summary>
- /// Constructor.
- /// </summary>
- /// <param name="lsnr">Listener.</param>
- public ContinuousQuery(ICacheEntryEventListener<TK, TV> lsnr) : this(lsnr, false)
- {
- // No-op.
- }
-
- /// <summary>
- /// Constructor.
- /// </summary>
- /// <param name="lsnr">Listener.</param>
- /// <param name="loc">Whether query should be executed locally.</param>
- public ContinuousQuery(ICacheEntryEventListener<TK, TV> lsnr, bool loc) : this(lsnr, null, loc)
- {
- // No-op.
- }
-
- /// <summary>
- /// Constructor.
- /// </summary>
- /// <param name="lsnr">Listener.</param>
- /// <param name="filter">Filter.</param>
- public ContinuousQuery(ICacheEntryEventListener<TK, TV> lsnr, ICacheEntryEventFilter<TK, TV> filter)
- : this(lsnr, filter, false)
- {
- // No-op.
- }
-
- /// <summary>
- /// Constructor.
- /// </summary>
- /// <param name="lsnr">Listener.</param>
- /// <param name="filter">Filter.</param>
- /// <param name="loc">Whether query should be executed locally.</param>
- public ContinuousQuery(ICacheEntryEventListener<TK, TV> lsnr, ICacheEntryEventFilter<TK, TV> filter, bool loc)
- {
- Listener = lsnr;
- Filter = filter;
- Local = loc;
-
- BufferSize = DfltBufSize;
- TimeInterval = DfltTimeInterval;
- AutoUnsubscribe = DfltAutoUnsubscribe;
- }
-
- /// <summary>
- /// Cache entry event listener. Invoked on the node where continuous query execution
- /// has been started.
- /// </summary>
- public ICacheEntryEventListener<TK, TV> Listener { get; set; }
-
- /// <summary>
- /// Optional cache entry filter. Invoked on a node where cache event occurred. If filter
- /// returns <c>false</c>, then cache entry event will not be sent to a node where
- /// continuous query has been started.
- /// <para />
- /// Must be either portable or serializable in case query is not local.
- /// </summary>
- public ICacheEntryEventFilter<TK, TV> Filter { get; set; }
-
- /// <summary>
- /// Buffer size. When a cache update happens, entry is first put into a buffer.
- /// Entries from buffer will be sent to the master node only if the buffer is
- /// full or time provided via <see cref="TimeInterval"/> is exceeded.
- /// <para />
- /// Defaults to <see cref="DfltBufSize"/>
- /// </summary>
- public int BufferSize { get; set; }
-
- /// <summary>
- /// Time interval. When a cache update happens, entry is first put into a buffer.
- /// Entries from buffer will be sent to the master node only if the buffer is full
- /// (its size can be provided via <see cref="BufferSize"/> property) or time provided
- /// via this method is exceeded.
- /// <para />
- /// Defaults to <c>0</c> which means that time check is disabled and entries will be
- /// sent only when buffer is full.
- /// </summary>
- public TimeSpan TimeInterval { get; set; }
-
- /// <summary>
- /// Automatic unsubscribe flag. This flag indicates that query filters on remote nodes
- /// should be automatically unregistered if master node (node that initiated the query)
- /// leaves topology. If this flag is <c>false</c>, filters will be unregistered only
- /// when the query is cancelled from master node, and won't ever be unregistered if
- /// master node leaves grid.
- /// <para />
- /// Defaults to <c>true</c>.
- /// </summary>
- public bool AutoUnsubscribe { get; set; }
-
- /// <summary>
- /// Local flag. When set query will be executed only on local node, so only local
- /// entries will be returned as query result.
- /// <para />
- /// Defaults to <c>false</c>.
- /// </summary>
- public bool Local { get; set; }
-
- /// <summary>
- /// Validate continuous query state.
- /// </summary>
- internal void Validate()
- {
- if (Listener == null)
- throw new ArgumentException("Listener cannot be null.");
- }
- }
-}
http://git-wip-us.apache.org/repos/asf/ignite/blob/bcefaa24/modules/platform/dotnet/Apache.Ignite.Core/Cache/Query/Continuous/IContinuousQueryHandle.cs
----------------------------------------------------------------------
diff --git a/modules/platform/dotnet/Apache.Ignite.Core/Cache/Query/Continuous/IContinuousQueryHandle.cs b/modules/platform/dotnet/Apache.Ignite.Core/Cache/Query/Continuous/IContinuousQueryHandle.cs
deleted file mode 100644
index 03f8e05..0000000
--- a/modules/platform/dotnet/Apache.Ignite.Core/Cache/Query/Continuous/IContinuousQueryHandle.cs
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-namespace Apache.Ignite.Core.Cache.Query.Continuous
-{
- using System;
- using System.Diagnostics.CodeAnalysis;
-
- /// <summary>
- /// Represents a continuous query handle.
- /// </summary>
- [SuppressMessage("Microsoft.Design", "CA1040:AvoidEmptyInterfaces")]
- public interface IContinuousQueryHandle : IDisposable
- {
- // No-op.
- }
-
- /// <summary>
- /// Represents a continuous query handle.
- /// </summary>
- /// <typeparam name="T">Type of the initial query cursor.</typeparam>
- public interface IContinuousQueryHandle<T> : IContinuousQueryHandle
- {
- /// <summary>
- /// Gets the cursor for initial query.
- /// Can be called only once, throws exception on consequent calls.
- /// </summary>
- /// <returns>Initial query cursor.</returns>
- IQueryCursor<T> GetInitialQueryCursor();
- }
-}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/ignite/blob/bcefaa24/modules/platform/dotnet/Apache.Ignite.Core/Cache/Query/IQueryCursor.cs
----------------------------------------------------------------------
diff --git a/modules/platform/dotnet/Apache.Ignite.Core/Cache/Query/IQueryCursor.cs b/modules/platform/dotnet/Apache.Ignite.Core/Cache/Query/IQueryCursor.cs
deleted file mode 100644
index 9745765..0000000
--- a/modules/platform/dotnet/Apache.Ignite.Core/Cache/Query/IQueryCursor.cs
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-namespace Apache.Ignite.Core.Cache.Query
-{
- using System;
- using System.Collections.Generic;
-
- /// <summary>
- /// Query result cursor. Can be processed either in iterative mode, or by taking
- /// all entries using <see cref="IQueryCursor{T}.GetAll()"/> method.
- /// <para />
- /// Note that you get enumerator or call <code>GetAll()</code> method only once during
- /// cursor lifetime. Any further attempts to get enumerator or all entries will result
- /// in exception.
- /// </summary>
- public interface IQueryCursor<T> : IEnumerable<T>, IDisposable
- {
- /// <summary>
- /// Gets all query results. Use this method when you know in advance that query
- /// result is relatively small and will not cause memory utilization issues.
- /// </summary>
- /// <returns>List containing all query results.</returns>
- IList<T> GetAll();
- }
-}
http://git-wip-us.apache.org/repos/asf/ignite/blob/bcefaa24/modules/platform/dotnet/Apache.Ignite.Core/Cache/Query/QueryBase.cs
----------------------------------------------------------------------
diff --git a/modules/platform/dotnet/Apache.Ignite.Core/Cache/Query/QueryBase.cs b/modules/platform/dotnet/Apache.Ignite.Core/Cache/Query/QueryBase.cs
deleted file mode 100644
index 3cb9e58..0000000
--- a/modules/platform/dotnet/Apache.Ignite.Core/Cache/Query/QueryBase.cs
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-namespace Apache.Ignite.Core.Cache.Query
-{
- using Apache.Ignite.Core.Impl.Cache;
- using Apache.Ignite.Core.Impl.Portable;
-
- /// <summary>
- /// Base class for all Ignite cache entry queries.
- /// </summary>
- public abstract class QueryBase
- {
- /** Default page size. */
- public const int DfltPageSize = 1024;
-
- /// <summary>
- /// Initializes a new instance of the <see cref="QueryBase"/> class.
- /// </summary>
- protected internal QueryBase()
- {
- PageSize = DfltPageSize;
- }
-
- /// <summary>
- /// Local flag. When set query will be executed only on local node, so only local
- /// entries will be returned as query result.
- /// <para />
- /// Defaults to <c>false</c>.
- /// </summary>
- public bool Local { get; set; }
-
- /// <summary>
- /// Optional page size. If set to <code>0</code>, then <code>CacheQueryConfiguration.pageSize</code> is used.
- /// </summary>
- public int PageSize { get; set; }
-
- /// <summary>
- /// Writes this instance to a stream created with a specified delegate.
- /// </summary>
- /// <param name="writer">Writer.</param>
- /// <param name="keepPortable">Keep portable flag.</param>
- internal abstract void Write(PortableWriterImpl writer, bool keepPortable);
-
- /// <summary>
- /// Gets the interop opcode.
- /// </summary>
- internal abstract CacheOp OpId { get; }
-
- /// <summary>
- /// Write query arguments.
- /// </summary>
- /// <param name="writer">Writer.</param>
- /// <param name="args">Arguments.</param>
- internal static void WriteQueryArgs(PortableWriterImpl writer, object[] args)
- {
- if (args == null)
- writer.WriteInt(0);
- else
- {
- writer.WriteInt(args.Length);
-
- foreach (var arg in args)
- writer.WriteObject(arg);
- }
- }
- }
-}
http://git-wip-us.apache.org/repos/asf/ignite/blob/bcefaa24/modules/platform/dotnet/Apache.Ignite.Core/Cache/Query/ScanQuery.cs
----------------------------------------------------------------------
diff --git a/modules/platform/dotnet/Apache.Ignite.Core/Cache/Query/ScanQuery.cs b/modules/platform/dotnet/Apache.Ignite.Core/Cache/Query/ScanQuery.cs
deleted file mode 100644
index 44f8486..0000000
--- a/modules/platform/dotnet/Apache.Ignite.Core/Cache/Query/ScanQuery.cs
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-namespace Apache.Ignite.Core.Cache.Query
-{
- using Apache.Ignite.Core.Impl.Cache;
- using Apache.Ignite.Core.Impl.Portable;
-
- /// <summary>
- /// Scan query over cache entries. Will accept all the entries if no predicate was set.
- /// </summary>
- public class ScanQuery<TK, TV> : QueryBase
- {
- /// <summary>
- /// Initializes a new instance of the <see cref="ScanQuery{K, V}"/> class.
- /// </summary>
- /// <param name="filter">The filter.</param>
- public ScanQuery(ICacheEntryFilter<TK, TV> filter = null)
- {
- Filter = filter;
- }
-
- /// <summary>
- /// Gets or sets the predicate.
- /// </summary>
- public ICacheEntryFilter<TK, TV> Filter { get; set; }
-
- /// <summary>
- /// Gets or sets partition number over which this query should iterate. If null, query will iterate
- /// over all partitions in the cache. Must be in the range [0, N) where N is partition number in the cache.
- /// </summary>
- public int? Partition { get; set; }
-
- /** <inheritDoc /> */
- internal override void Write(PortableWriterImpl writer, bool keepPortable)
- {
- writer.WriteBoolean(Local);
- writer.WriteInt(PageSize);
-
- writer.WriteBoolean(Partition.HasValue);
-
- if (Partition.HasValue)
- writer.WriteInt(Partition.Value);
-
- if (Filter == null)
- writer.WriteObject<CacheEntryFilterHolder>(null);
- else
- {
- var holder = new CacheEntryFilterHolder(Filter, (key, val) => Filter.Invoke(
- new CacheEntry<TK, TV>((TK) key, (TV) val)), writer.Marshaller, keepPortable);
-
- writer.WriteObject(holder);
- writer.WriteLong(holder.Handle);
- }
- }
-
- /** <inheritDoc /> */
- internal override CacheOp OpId
- {
- get { return CacheOp.QryScan; }
- }
- }
-}