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Posted to commits@kylin.apache.org by lu...@apache.org on 2015/01/14 15:15:47 UTC
[12/51] [partial] incubator-kylin git commit: cleanup for migration
from github.com
http://git-wip-us.apache.org/repos/asf/incubator-kylin/blob/a4fd4268/metadata/src/main/java/com/kylinolap/metadata/model/cube/CubeDesc.java
----------------------------------------------------------------------
diff --git a/metadata/src/main/java/com/kylinolap/metadata/model/cube/CubeDesc.java b/metadata/src/main/java/com/kylinolap/metadata/model/cube/CubeDesc.java
deleted file mode 100644
index f6c638a..0000000
--- a/metadata/src/main/java/com/kylinolap/metadata/model/cube/CubeDesc.java
+++ /dev/null
@@ -1,827 +0,0 @@
-/*
- * Copyright 2013-2014 eBay Software Foundation
- *
- * Licensed 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.
- */
-package com.kylinolap.metadata.model.cube;
-
-import java.security.MessageDigest;
-import java.security.NoSuchAlgorithmException;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.Comparator;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.LinkedHashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Map.Entry;
-import java.util.Set;
-
-import org.apache.commons.lang.ArrayUtils;
-import org.apache.commons.net.util.Base64;
-
-import com.fasterxml.jackson.annotation.JsonAutoDetect;
-import com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility;
-import com.fasterxml.jackson.annotation.JsonProperty;
-import com.fasterxml.jackson.core.JsonProcessingException;
-import com.google.common.collect.Lists;
-import com.google.common.collect.Maps;
-import com.kylinolap.common.KylinConfig;
-import com.kylinolap.common.persistence.ResourceStore;
-import com.kylinolap.common.persistence.RootPersistentEntity;
-import com.kylinolap.common.util.Array;
-import com.kylinolap.common.util.JsonUtil;
-import com.kylinolap.metadata.MetadataConstances;
-import com.kylinolap.metadata.MetadataManager;
-import com.kylinolap.metadata.model.schema.ColumnDesc;
-import com.kylinolap.metadata.model.schema.DataType;
-import com.kylinolap.metadata.model.schema.TableDesc;
-
-/**
- * Created with IntelliJ IDEA. User: lukhan Date: 9/24/13 Time: 10:40 AM To
- * change this template use File | Settings | File Templates.
- */
-@JsonAutoDetect(fieldVisibility = Visibility.NONE, getterVisibility = Visibility.NONE, isGetterVisibility = Visibility.NONE, setterVisibility = Visibility.NONE)
-public class CubeDesc extends RootPersistentEntity {
-
- public static enum CubeCapacity {
- SMALL, MEDIUM, LARGE;
- }
-
- public static enum DeriveType {
- LOOKUP, PK_FK
- }
-
- public static class DeriveInfo {
- public DeriveType type;
- public DimensionDesc dimension;
- public TblColRef[] columns;
- public boolean isOneToOne; // only used when ref from derived to host
-
- DeriveInfo(DeriveType type, DimensionDesc dimension, TblColRef[] columns, boolean isOneToOne) {
- this.type = type;
- this.dimension = dimension;
- this.columns = columns;
- this.isOneToOne = isOneToOne;
- }
-
- @Override
- public String toString() {
- return "DeriveInfo [type=" + type + ", dimension=" + dimension + ", columns=" + Arrays.toString(columns) + ", isOneToOne=" + isOneToOne + "]";
- }
-
- }
-
- private KylinConfig config;
-
- @JsonProperty("name")
- private String name;
- @JsonProperty("description")
- private String description;
- @JsonProperty("fact_table")
- private String factTable;
- @JsonProperty("null_string")
- private String[] nullStrings;
- @JsonProperty("filter_condition")
- private String filterCondition;
- @JsonProperty("cube_partition_desc")
- CubePartitionDesc cubePartitionDesc;
- @JsonProperty("dimensions")
- private List<DimensionDesc> dimensions;
- @JsonProperty("measures")
- private List<MeasureDesc> measures;
- @JsonProperty("rowkey")
- private RowKeyDesc rowkey;
- @JsonProperty("hbase_mapping")
- private HBaseMappingDesc hbaseMapping;
- @JsonProperty("signature")
- private String signature;
- @JsonProperty("capacity")
- private CubeCapacity capacity = CubeCapacity.MEDIUM;
- @JsonProperty("notify_list")
- private List<String> notifyList;
-
- private Map<String, Map<String, TblColRef>> columnMap = new HashMap<String, Map<String, TblColRef>>();
- private LinkedHashSet<TblColRef> allColumns = new LinkedHashSet<TblColRef>();
- private LinkedHashSet<TblColRef> dimensionColumns = new LinkedHashSet<TblColRef>();
- private Map<TblColRef, DeriveInfo> derivedToHostMap = Maps.newHashMap();
- private Map<Array<TblColRef>, List<DeriveInfo>> hostToDerivedMap = Maps.newHashMap();
-
- /**
- * Error messages during resolving json metadata
- */
- private List<String> errors = new ArrayList<String>();
-
- /**
- * @return all columns this cube can support, including derived
- */
- public Set<TblColRef> listAllColumns() {
- return allColumns;
- }
-
- /**
- * @return dimension columns including derived, BUT NOT measures
- */
- public Set<TblColRef> listDimensionColumnsIncludingDerived() {
- return dimensionColumns;
- }
-
- /**
- * @return dimension columns excluding derived and measures
- */
- public List<TblColRef> listDimensionColumnsExcludingDerived() {
- List<TblColRef> result = new ArrayList<TblColRef>();
- for (TblColRef col : dimensionColumns) {
- if (isDerived(col) == false)
- result.add(col);
- }
- return result;
- }
-
- /**
- * Find FunctionDesc by Full Expression.
- *
- * @return
- */
- public FunctionDesc findFunctionOnCube(FunctionDesc manualFunc) {
- for (MeasureDesc m : measures) {
- if (m.getFunction().equals(manualFunc))
- return m.getFunction();
- }
- return null;
- }
-
- public TblColRef findColumnRef(String table, String column) {
- Map<String, TblColRef> cols = columnMap.get(table);
- if (cols == null)
- return null;
- else
- return cols.get(column);
- }
-
- public DimensionDesc findDimensionByColumn(TblColRef col) {
- for (DimensionDesc dim : dimensions) {
- if (ArrayUtils.contains(dim.getColumnRefs(), col))
- return dim;
- }
- return null;
- }
-
- public DimensionDesc findDimensionByTable(String lookupTableName) {
- lookupTableName = lookupTableName.toUpperCase();
- for (DimensionDesc dim : dimensions)
- if (dim.getTable() != null && dim.getTable().equals(lookupTableName))
- return dim;
- return null;
- }
-
- public DimensionDesc findDimensionByName(String dimName) {
- dimName = dimName.toUpperCase();
- for (DimensionDesc dim : dimensions) {
- if (dimName.equals(dim.getName()))
- return dim;
- }
- return null;
- }
-
- public TblColRef findPKByFK(TblColRef fk) {
- assert isFactTable(fk.getTable());
-
- TblColRef candidate = null;
-
- for (DimensionDesc dim : dimensions) {
- JoinDesc join = dim.getJoin();
- if (join == null)
- continue;
-
- int find = ArrayUtils.indexOf(join.getForeignKeyColumns(), fk);
- if (find >= 0) {
- candidate = join.getPrimaryKeyColumns()[find];
- if (join.getForeignKeyColumns().length == 1) { // is single
- // column join?
- break;
- }
- }
- }
- return candidate;
- }
-
- /**
- * Get all functions from each measure.
- *
- * @return
- */
- public List<FunctionDesc> listAllFunctions() {
- List<FunctionDesc> functions = new ArrayList<FunctionDesc>();
- for (MeasureDesc m : measures) {
- functions.add(m.getFunction());
- }
- return functions;
- }
-
- public List<TableDesc> listTables() {
- MetadataManager metaMgr = MetadataManager.getInstance(config);
- HashSet<String> tableNames = new HashSet<String>();
- List<TableDesc> result = new ArrayList<TableDesc>();
-
- tableNames.add(factTable.toUpperCase());
- for (DimensionDesc dim : dimensions) {
- String table = dim.getTable();
- if (table != null)
- tableNames.add(table.toUpperCase());
- }
-
- for (String tableName : tableNames) {
- result.add(metaMgr.getTableDesc(tableName));
- }
-
- return result;
- }
-
- public boolean isFactTable(String factTable) {
- return this.factTable.equalsIgnoreCase(factTable);
- }
-
- public boolean isDerived(TblColRef col) {
- return derivedToHostMap.containsKey(col);
- }
-
- public DeriveInfo getHostInfo(TblColRef derived) {
- return derivedToHostMap.get(derived);
- }
-
- public Map<Array<TblColRef>, List<DeriveInfo>> getHostToDerivedInfo(List<TblColRef> rowCols, Collection<TblColRef> wantedCols) {
- Map<Array<TblColRef>, List<DeriveInfo>> result = new HashMap<Array<TblColRef>, List<DeriveInfo>>();
- for (Entry<Array<TblColRef>, List<DeriveInfo>> entry : hostToDerivedMap.entrySet()) {
- Array<TblColRef> hostCols = entry.getKey();
- boolean hostOnRow = rowCols.containsAll(Arrays.asList(hostCols.data));
- if (!hostOnRow)
- continue;
-
- List<DeriveInfo> wantedInfo = new ArrayList<DeriveInfo>();
- for (DeriveInfo info : entry.getValue()) {
- if (wantedCols == null || Collections.disjoint(wantedCols, Arrays.asList(info.columns)) == false) // has
- // any
- // wanted
- // columns?
- wantedInfo.add(info);
- }
-
- if (wantedInfo.size() > 0)
- result.put(hostCols, wantedInfo);
- }
- return result;
- }
-
- public String getResourcePath() {
- return getCubeDescResourcePath(name);
- }
-
- public static String getCubeDescResourcePath(String descName) {
- return ResourceStore.CUBE_DESC_RESOURCE_ROOT + "/" + descName + MetadataConstances.FILE_SURFIX;
- }
-
- // ============================================================================
-
- public HBaseMappingDesc getHBaseMapping() {
- return hbaseMapping;
- }
-
- public void setHBaseMapping(HBaseMappingDesc hbaseMapping) {
- this.hbaseMapping = hbaseMapping;
- }
-
- public KylinConfig getConfig() {
- return config;
- }
-
- public void setConfig(KylinConfig config) {
- this.config = config;
- }
-
- public String getName() {
- return name;
- }
-
- public void setName(String name) {
- this.name = name;
- }
-
- public String getDescription() {
- return description;
- }
-
- public void setDescription(String description) {
- this.description = description;
- }
-
- public String getFactTable() {
- return factTable;
- }
-
- public void setFactTable(String factTable) {
- this.factTable = factTable;
- }
-
- public String[] getNullStrings() {
- return nullStrings;
- }
-
- public String getFilterCondition() {
- return filterCondition;
- }
-
- public void setFilterCondition(String filterCondition) {
- this.filterCondition = filterCondition;
- }
-
- public CubePartitionDesc getCubePartitionDesc() {
- return cubePartitionDesc;
- }
-
- public void setCubePartitionDesc(CubePartitionDesc cubePartitionDesc) {
- this.cubePartitionDesc = cubePartitionDesc;
- }
-
- public List<DimensionDesc> getDimensions() {
- return dimensions;
- }
-
- public void setDimensions(List<DimensionDesc> dimensions) {
- this.dimensions = dimensions;
- }
-
- public List<MeasureDesc> getMeasures() {
- return measures;
- }
-
- public void setMeasures(List<MeasureDesc> measures) {
- this.measures = measures;
- }
-
- public RowKeyDesc getRowkey() {
- return rowkey;
- }
-
- public void setRowkey(RowKeyDesc rowkey) {
- this.rowkey = rowkey;
- }
-
- public String getSignature() {
- return signature;
- }
-
- public void setSignature(String signature) {
- this.signature = signature;
- }
-
- public CubeCapacity getCapacity() {
- return capacity;
- }
-
- public void setCapacity(CubeCapacity capacity) {
- this.capacity = capacity;
- }
-
- public List<String> getNotifyList() {
- return notifyList;
- }
-
- public void setNotifyList(List<String> notifyList) {
- this.notifyList = notifyList;
- }
-
- @Override
- public boolean equals(Object o) {
- if (this == o)
- return true;
- if (o == null || getClass() != o.getClass())
- return false;
-
- CubeDesc cubeDesc = (CubeDesc) o;
-
- if (!name.equals(cubeDesc.name))
- return false;
- if (!factTable.equals(cubeDesc.factTable))
- return false;
-
- return true;
- }
-
- @Override
- public int hashCode() {
- int result = 0;
- result = 31 * result + name.hashCode();
- result = 31 * result + factTable.hashCode();
- return result;
- }
-
- @Override
- public String toString() {
- return "CubeDesc [name=" + name + ", factTable=" + factTable + ", cubePartitionDesc=" + cubePartitionDesc + ", dimensions=" + dimensions + ", measures=" + measures + ", rowkey=" + rowkey + ", hbaseMapping=" + hbaseMapping + "]";
- }
-
- public String calculateSignature() {
- MessageDigest md = null;
- try {
- md = MessageDigest.getInstance("MD5");
- StringBuilder sigString = new StringBuilder();
- sigString.append(this.name).append("|").append(this.factTable).append("|").append(JsonUtil.writeValueAsString(this.cubePartitionDesc)).append("|").append(JsonUtil.writeValueAsString(this.dimensions)).append("|").append(JsonUtil.writeValueAsString(this.measures)).append("|").append(JsonUtil.writeValueAsString(this.rowkey)).append("|").append(JsonUtil.writeValueAsString(this.hbaseMapping));
-
- byte[] signature = md.digest(sigString.toString().getBytes());
- return new String(Base64.encodeBase64(signature));
- } catch (NoSuchAlgorithmException e) {
- throw new RuntimeException("Failed to calculate signature");
- } catch (JsonProcessingException e) {
- throw new RuntimeException("Failed to calculate signature");
- }
- }
-
- public Map<String, TblColRef> buildColumnNameAbbreviation() {
- Map<String, TblColRef> r = new HashMap<String, TblColRef>();
- for (TblColRef col : listDimensionColumnsExcludingDerived()) {
- r.put(col.getName(), col);
- }
- return r;
- }
-
- public void init(KylinConfig config, Map<String, TableDesc> tables) {
- this.errors.clear();
- this.config = config;
-
- if (factTable != null)
- factTable = factTable.toUpperCase();
-
- for (DimensionDesc dim : dimensions) {
- dim.init(tables);
- }
-
- sortDimAndMeasure();
-
- initJoinColumns(tables);
- initDimensionColumns(tables);
- initMeasureColumns(tables);
-
- rowkey.init(this);
- if (hbaseMapping != null) {
- hbaseMapping.init(this);
- }
-
- initMeasureReferenceToColumnFamily();
-
- if (null != this.cubePartitionDesc) {
- this.cubePartitionDesc.init(columnMap);
- }
-
- // check all dimension columns are presented on rowkey
- List<TblColRef> dimCols = listDimensionColumnsExcludingDerived();
- if (rowkey.getRowKeyColumns().length != dimCols.size()) {
- addError("RowKey columns count (" + rowkey.getRowKeyColumns().length + ") does not match dimension columns count (" + dimCols.size() + "). ");
- }
- }
-
- private void initDimensionColumns(Map<String, TableDesc> tables) {
- // fill back ColRefDesc
- for (DimensionDesc dim : dimensions) {
- TableDesc dimTable = tables.get(dim.getTable());
- JoinDesc join = dim.getJoin();
-
- ArrayList<TblColRef> dimColList = new ArrayList<TblColRef>();
- ArrayList<TblColRef> hostColList = new ArrayList<TblColRef>();
-
- // dimension column
- if (dim.getColumn() != null) {
- if ("{FK}".equals(dim.getColumn())) {
- for (TblColRef ref : join.getForeignKeyColumns()) {
- TblColRef inited = initDimensionColRef(ref);
- dimColList.add(inited);
- hostColList.add(inited);
- }
- } else {
- TblColRef ref = initDimensionColRef(dimTable, dim.getColumn());
- dimColList.add(ref);
- hostColList.add(ref);
- }
- }
- // hierarchy columns
- if (dim.getHierarchy() != null) {
- for (HierarchyDesc hier : dim.getHierarchy()) {
- TblColRef ref = initDimensionColRef(dimTable, hier.getColumn());
- hier.setColumnRef(ref);
- dimColList.add(ref);
- }
- if (hostColList.isEmpty()) { // the last hierarchy could serve
- // as host when col is
- // unspecified
- hostColList.add(dimColList.get(dimColList.size() - 1));
- }
- }
- TblColRef[] dimCols = (TblColRef[]) dimColList.toArray(new TblColRef[dimColList.size()]);
- dim.setColumnRefs(dimCols);
-
- // lookup derived columns
- TblColRef[] hostCols = (TblColRef[]) hostColList.toArray(new TblColRef[hostColList.size()]);
- String[] derived = dim.getDerived();
- if (derived != null) {
- String[][] split = splitDerivedColumnAndExtra(derived);
- String[] derivedNames = split[0];
- String[] derivedExtra = split[1];
- TblColRef[] derivedCols = new TblColRef[derivedNames.length];
- for (int i = 0; i < derivedNames.length; i++) {
- derivedCols[i] = initDimensionColRef(dimTable, derivedNames[i]);
- }
- initDerivedMap(hostCols, DeriveType.LOOKUP, dim, derivedCols, derivedExtra);
- }
-
- // FK derived column
- if (join != null) {
- TblColRef[] fk = join.getForeignKeyColumns();
- TblColRef[] pk = join.getPrimaryKeyColumns();
- for (int i = 0; i < fk.length; i++) {
- int find = ArrayUtils.indexOf(hostCols, fk[i]);
- if (find >= 0) {
- TblColRef derivedCol = initDimensionColRef(pk[i]);
- initDerivedMap(hostCols[find], DeriveType.PK_FK, dim, derivedCol);
- }
- }
- for (int i = 0; i < pk.length; i++) {
- int find = ArrayUtils.indexOf(hostCols, pk[i]);
- if (find >= 0) {
- TblColRef derivedCol = initDimensionColRef(fk[i]);
- initDerivedMap(hostCols[find], DeriveType.PK_FK, dim, derivedCol);
- }
- }
- }
- }
- }
-
- private String[][] splitDerivedColumnAndExtra(String[] derived) {
- String[] cols = new String[derived.length];
- String[] extra = new String[derived.length];
- for (int i = 0; i < derived.length; i++) {
- String str = derived[i];
- int cut = str.indexOf(":");
- if (cut >= 0) {
- cols[i] = str.substring(0, cut);
- extra[i] = str.substring(cut + 1).trim();
- } else {
- cols[i] = str;
- extra[i] = "";
- }
- }
- return new String[][] { cols, extra };
- }
-
- private void initDerivedMap(TblColRef hostCol, DeriveType type, DimensionDesc dimension, TblColRef derivedCol) {
- initDerivedMap(new TblColRef[] { hostCol }, type, dimension, new TblColRef[] { derivedCol }, null);
- }
-
- private void initDerivedMap(TblColRef[] hostCols, DeriveType type, DimensionDesc dimension, TblColRef[] derivedCols, String[] extra) {
- if (hostCols.length == 0 || derivedCols.length == 0)
- throw new IllegalStateException("host/derived columns must not be empty");
-
- Array<TblColRef> hostColArray = new Array<TblColRef>(hostCols);
- List<DeriveInfo> infoList = hostToDerivedMap.get(hostColArray);
- if (infoList == null) {
- hostToDerivedMap.put(hostColArray, infoList = new ArrayList<DeriveInfo>());
- }
- infoList.add(new DeriveInfo(type, dimension, derivedCols, false));
-
- for (int i = 0; i < derivedCols.length; i++) {
- TblColRef derivedCol = derivedCols[i];
- boolean isOneToOne = type == DeriveType.PK_FK || ArrayUtils.contains(hostCols, derivedCol) || (extra != null && extra[i].contains("1-1"));
- derivedToHostMap.put(derivedCol, new DeriveInfo(type, dimension, hostCols, isOneToOne));
- }
- }
-
- private TblColRef initDimensionColRef(TableDesc table, String colName) {
- ColumnDesc col = table.findColumnByName(colName);
- if (col == null)
- throw new IllegalArgumentException("No column '" + colName + "' found in table " + table);
-
- TblColRef ref = new TblColRef(col);
- return initDimensionColRef(ref);
- }
-
- private TblColRef initDimensionColRef(TblColRef ref) {
- TblColRef existing = findColumnRef(ref.getTable(), ref.getName());
- if (existing != null) {
- return existing;
- }
-
- allColumns.add(ref);
- dimensionColumns.add(ref);
-
- Map<String, TblColRef> cols = columnMap.get(ref.getTable());
- if (cols == null) {
- columnMap.put(ref.getTable(), cols = new HashMap<String, TblColRef>());
- }
- cols.put(ref.getName(), ref);
- return ref;
- }
-
- private void initJoinColumns(Map<String, TableDesc> tables) {
- // join columns may or may not present in cube;
- // here we don't modify 'allColumns' and 'dimensionColumns';
- // initDimensionColumns() will do the update
- for (DimensionDesc dim : dimensions) {
- TableDesc dimTable = tables.get(dim.getTable());
-
- JoinDesc join = dim.getJoin();
- if (join == null)
- continue;
-
- // primary key
- String[] pks = join.getPrimaryKey();
- TblColRef[] pkCols = new TblColRef[pks.length];
- for (int i = 0; i < pks.length; i++) {
- ColumnDesc col = dimTable.findColumnByName(pks[i]);
- if (col == null) {
- addError("Can't find column " + pks[i] + " in table " + dimTable.getName());
- }
- TblColRef colRef = new TblColRef(col);
- pks[i] = colRef.getName();
- pkCols[i] = colRef;
- }
- join.setPrimaryKeyColumns(pkCols);
- // foreign key
- TableDesc factTable = tables.get(this.factTable);
- if (factTable == null) {
- addError("Fact table does not exist:" + this.factTable);
- }
- String[] fks = join.getForeignKey();
- TblColRef[] fkCols = new TblColRef[fks.length];
- for (int i = 0; i < fks.length; i++) {
- ColumnDesc col = factTable.findColumnByName(fks[i]);
- if (col == null) {
- addError("Can't find column " + fks[i] + " in table " + this.factTable);
- }
- TblColRef colRef = new TblColRef(col);
- fks[i] = colRef.getName();
- fkCols[i] = colRef;
- }
- join.setForeignKeyColumns(fkCols);
- // Validate join in dimension
- if (pkCols.length != fkCols.length) {
- addError("Primary keys(" + dim.getTable() + ")" + Arrays.toString(pks) + " are not consistent with Foreign keys(" + this.factTable + ") " + Arrays.toString(fks));
- }
- for (int i = 0; i < fkCols.length; i++) {
- if (!fkCols[i].getDatatype().equals(pkCols[i].getDatatype())) {
- addError("Primary key " + dim.getTable() + "." + pkCols[i].getName() + "." + pkCols[i].getDatatype() + " are not consistent with Foreign key " + this.factTable + "." + fkCols[i].getName() + "." + fkCols[i].getDatatype());
- }
- }
-
- }
- }
-
- private void initMeasureColumns(Map<String, TableDesc> tables) {
- if (measures == null || measures.isEmpty()) {
- return;
- }
-
- TableDesc factTable = tables.get(getFactTable());
- for (MeasureDesc m : measures) {
- m.setName(m.getName().toUpperCase());
-
- if (m.getDependentMeasureRef() != null) {
- m.setDependentMeasureRef(m.getDependentMeasureRef().toUpperCase());
- }
-
- FunctionDesc f = m.getFunction();
- f.setExpression(f.getExpression().toUpperCase());
- f.setReturnDataType(DataType.getInstance(f.getReturnType()));
-
- ParameterDesc p = f.getParameter();
- p.normalizeColumnValue();
-
- if (p.isColumnType()) {
- ArrayList<TblColRef> colRefs = Lists.newArrayList();
- for (String cName : p.getValue().split("\\s*,\\s*")) {
- ColumnDesc sourceColumn = factTable.findColumnByName(cName);
- TblColRef colRef = new TblColRef(sourceColumn);
- colRefs.add(colRef);
- allColumns.add(colRef);
- }
- if (colRefs.isEmpty() == false)
- p.setColRefs(colRefs);
- }
- }
- }
-
- private void initMeasureReferenceToColumnFamily() {
- if (measures == null || measures.size() == 0)
- return;
-
- Map<String, MeasureDesc> measureCache = new HashMap<String, MeasureDesc>();
- for (MeasureDesc m : measures)
- measureCache.put(m.getName(), m);
-
- for (HBaseColumnFamilyDesc cf : getHBaseMapping().getColumnFamily()) {
- for (HBaseColumnDesc c : cf.getColumns()) {
- MeasureDesc[] measureDescs = new MeasureDesc[c.getMeasureRefs().length];
- for (int i = 0; i < c.getMeasureRefs().length; i++) {
- measureDescs[i] = measureCache.get(c.getMeasureRefs()[i]);
- }
- c.setMeasures(measureDescs);
- c.setColumnFamilyName(cf.getName());
- }
- }
- }
-
- private void sortDimAndMeasure() {
- sortDimensionsByID();
- sortMeasuresByID();
- for (DimensionDesc dim : dimensions) {
- sortHierarchiesByLevel(dim.getHierarchy());
- }
- }
-
- private void sortDimensionsByID() {
- Collections.sort(dimensions, new Comparator<DimensionDesc>() {
- @Override
- public int compare(DimensionDesc d1, DimensionDesc d2) {
- Integer id1 = d1.getId();
- Integer id2 = d2.getId();
- return id1.compareTo(id2);
- }
- });
- }
-
- private void sortMeasuresByID() {
- if (measures == null) {
- measures = Lists.newArrayList();
- }
-
- Collections.sort(measures, new Comparator<MeasureDesc>() {
- @Override
- public int compare(MeasureDesc m1, MeasureDesc m2) {
- Integer id1 = m1.getId();
- Integer id2 = m2.getId();
- return id1.compareTo(id2);
- }
- });
- }
-
- private void sortHierarchiesByLevel(HierarchyDesc[] hierarchies) {
- if (hierarchies != null) {
- Arrays.sort(hierarchies, new Comparator<HierarchyDesc>() {
- @Override
- public int compare(HierarchyDesc h1, HierarchyDesc h2) {
- Integer level1 = Integer.parseInt(h1.getLevel());
- Integer level2 = Integer.parseInt(h2.getLevel());
- return level1.compareTo(level2);
- }
- });
- }
- }
-
- public boolean hasHolisticCountDistinctMeasures() {
- for (MeasureDesc measure : measures) {
- if (measure.getFunction().isHolisticCountDistinct()) {
- return true;
- }
- }
- return false;
- }
-
- /**
- * Add error info and thrown exception out
- *
- * @param message
- */
- public void addError(String message) {
- addError(message, false);
- }
-
- /**
- * @param message
- * error message
- * @param silent
- * if throw exception
- */
- public void addError(String message, boolean silent) {
- if (!silent) {
- throw new IllegalStateException(message);
- } else {
- this.errors.add(message);
- }
- }
-
- public List<String> getError() {
- return this.errors;
- }
-
-}
http://git-wip-us.apache.org/repos/asf/incubator-kylin/blob/a4fd4268/metadata/src/main/java/com/kylinolap/metadata/model/cube/CubePartitionDesc.java
----------------------------------------------------------------------
diff --git a/metadata/src/main/java/com/kylinolap/metadata/model/cube/CubePartitionDesc.java b/metadata/src/main/java/com/kylinolap/metadata/model/cube/CubePartitionDesc.java
deleted file mode 100644
index 270370f..0000000
--- a/metadata/src/main/java/com/kylinolap/metadata/model/cube/CubePartitionDesc.java
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * Copyright 2013-2014 eBay Software Foundation
- *
- * Licensed 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.
- */
-
-package com.kylinolap.metadata.model.cube;
-
-import java.util.Map;
-
-import com.fasterxml.jackson.annotation.JsonAutoDetect;
-import com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility;
-import com.fasterxml.jackson.annotation.JsonProperty;
-
-/**
- * @author xduo
- *
- */
-@JsonAutoDetect(fieldVisibility = Visibility.NONE, getterVisibility = Visibility.NONE, isGetterVisibility = Visibility.NONE, setterVisibility = Visibility.NONE)
-public class CubePartitionDesc {
-
- public static enum CubePartitionType {
- APPEND, UPDATE_INSERT
- }
-
- @JsonProperty("partition_date_column")
- private String partitionDateColumn;
- @JsonProperty("partition_date_start")
- private long partitionDateStart = 0L;
- @JsonProperty("cube_partition_type")
- private CubePartitionType cubePartitionType = CubePartitionType.APPEND;
-
- private TblColRef partitionDateColumnRef;
-
- public void init(Map<String, Map<String, TblColRef>> columnMap) {
- if (null != partitionDateColumn) {
- String[] columns = partitionDateColumn.split("\\.");
-
- if (null != columns && columns.length == 2) {
- Map<String, TblColRef> cols = columnMap.get(columns[0].toUpperCase());
- if (cols != null)
- partitionDateColumnRef = cols.get(columns[1].toUpperCase());
-
- }
- }
- }
-
- public String getPartitionDateColumn() {
- return partitionDateColumn;
- }
-
- public void setPartitionDateColumn(String partitionDateColumn) {
- this.partitionDateColumn = partitionDateColumn;
- }
-
- public long getPartitionDateStart() {
- return partitionDateStart;
- }
-
- public void setPartitionDateStart(long partitionDateStart) {
- this.partitionDateStart = partitionDateStart;
- }
-
- public CubePartitionType getCubePartitionType() {
- return cubePartitionType;
- }
-
- public void setCubePartitionType(CubePartitionType cubePartitionType) {
- this.cubePartitionType = cubePartitionType;
- }
-
- public TblColRef getPartitionDateColumnRef() {
- return partitionDateColumnRef;
- }
-
-}
http://git-wip-us.apache.org/repos/asf/incubator-kylin/blob/a4fd4268/metadata/src/main/java/com/kylinolap/metadata/model/cube/DimensionDesc.java
----------------------------------------------------------------------
diff --git a/metadata/src/main/java/com/kylinolap/metadata/model/cube/DimensionDesc.java b/metadata/src/main/java/com/kylinolap/metadata/model/cube/DimensionDesc.java
deleted file mode 100644
index 142fc27..0000000
--- a/metadata/src/main/java/com/kylinolap/metadata/model/cube/DimensionDesc.java
+++ /dev/null
@@ -1,209 +0,0 @@
-/*
- * Copyright 2013-2014 eBay Software Foundation
- *
- * Licensed 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.
- */
-package com.kylinolap.metadata.model.cube;
-
-import java.util.Arrays;
-import java.util.Map;
-
-import com.fasterxml.jackson.annotation.JsonAutoDetect;
-import com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility;
-import com.fasterxml.jackson.annotation.JsonProperty;
-import com.kylinolap.common.util.StringUtil;
-import com.kylinolap.metadata.model.schema.TableDesc;
-
-/**
- * Created with IntelliJ IDEA. User: lukhan Date: 9/24/13 Time: 10:40 AM To
- * change this template use File | Settings | File Templates.
- */
-@JsonAutoDetect(fieldVisibility = Visibility.NONE, getterVisibility = Visibility.NONE, isGetterVisibility = Visibility.NONE, setterVisibility = Visibility.NONE)
-public class DimensionDesc {
-
- @JsonProperty("id")
- private int id;
- @JsonProperty("name")
- private String name;
- @JsonProperty("join")
- private JoinDesc join;
- @JsonProperty("hierarchy")
- private HierarchyDesc[] hierarchy;
- @JsonProperty("table")
- private String table;
- @JsonProperty("column")
- private String column;
- @JsonProperty("datatype")
- private String datatype;
- @JsonProperty("derived")
- private String[] derived;
-
- // computed
- private TblColRef[] columnRefs;
- private TblColRef[] derivedColRefs;
-
- public boolean isHierarchyColumn(TblColRef col) {
- if (hierarchy == null)
- return false;
-
- for (HierarchyDesc hier : hierarchy) {
- if (hier.getColumnRef().equals(col))
- return true;
- }
- return false;
- }
-
- public String getDatatype() {
- return datatype;
- }
-
- public void setDatatype(String datatype) {
- this.datatype = datatype;
- }
-
- public String getTable() {
- return table.toUpperCase();
- }
-
- public void setTable(String table) {
- this.table = table;
- }
-
- public int getId() {
- return id;
- }
-
- public void setId(int id) {
- this.id = id;
- }
-
- public JoinDesc getJoin() {
- return join;
- }
-
- public void setJoin(JoinDesc join) {
- this.join = join;
- }
-
- public String getName() {
- return name;
- }
-
- public void setName(String name) {
- this.name = name;
- }
-
- public TblColRef[] getColumnRefs() {
- return this.columnRefs;
- }
-
- public void setColumnRefs(TblColRef[] colRefs) {
- this.columnRefs = colRefs;
- }
-
- public String getColumn() {
- return this.column;
- }
-
- public void setColumn(String column) {
- this.column = column;
- if (this.column != null)
- this.column = this.column.toUpperCase();
- }
-
- public HierarchyDesc[] getHierarchy() {
- return hierarchy;
- }
-
- public void setHierarchy(HierarchyDesc[] hierarchy) {
- this.hierarchy = hierarchy;
- }
-
- public String[] getDerived() {
- return derived;
- }
-
- public void setDerived(String[] derived) {
- this.derived = derived;
- }
-
- public TblColRef[] getDerivedColRefs() {
- return derivedColRefs;
- }
-
- public void setDerivedColRefs(TblColRef[] derivedColRefs) {
- this.derivedColRefs = derivedColRefs;
- }
-
- @Override
- public boolean equals(Object o) {
- if (this == o)
- return true;
- if (o == null || getClass() != o.getClass())
- return false;
-
- DimensionDesc that = (DimensionDesc) o;
-
- if (id != that.id)
- return false;
- if (!name.equals(that.name))
- return false;
-
- return true;
- }
-
- @Override
- public int hashCode() {
- int result = id;
- result = 31 * result + name.hashCode();
- return result;
- }
-
- @Override
- public String toString() {
- return "DimensionDesc [name=" + name + ", join=" + join + ", hierarchy=" + Arrays.toString(hierarchy) + ", table=" + table + ", column=" + column + ", datatype=" + datatype + ", derived=" + Arrays.toString(derived) + "]";
- }
-
- public void init(Map<String, TableDesc> tables) {
- if (name != null)
- name = name.toUpperCase();
- if (table != null)
- table = table.toUpperCase();
- if (column != null)
- column = column.toUpperCase();
-
- TableDesc tableDesc = tables.get(table);
- if (tableDesc == null)
- throw new IllegalStateException("Can't find table " + table + " on dimension " + name);
-
- if (hierarchy != null && hierarchy.length == 0)
- hierarchy = null;
- if (derived != null && derived.length == 0)
- derived = null;
-
- if (join != null) {
- StringUtil.toUpperCaseArray(join.getForeignKey(), join.getForeignKey());
- StringUtil.toUpperCaseArray(join.getPrimaryKey(), join.getPrimaryKey());
- }
-
- if (hierarchy != null) {
- for (HierarchyDesc h : hierarchy)
- h.setColumn(h.getColumn().toUpperCase());
- }
-
- if (derived != null) {
- StringUtil.toUpperCaseArray(derived, derived);
- }
- }
-
-}
http://git-wip-us.apache.org/repos/asf/incubator-kylin/blob/a4fd4268/metadata/src/main/java/com/kylinolap/metadata/model/cube/FunctionDesc.java
----------------------------------------------------------------------
diff --git a/metadata/src/main/java/com/kylinolap/metadata/model/cube/FunctionDesc.java b/metadata/src/main/java/com/kylinolap/metadata/model/cube/FunctionDesc.java
deleted file mode 100644
index 6b3f92f..0000000
--- a/metadata/src/main/java/com/kylinolap/metadata/model/cube/FunctionDesc.java
+++ /dev/null
@@ -1,193 +0,0 @@
-/*
- * Copyright 2013-2014 eBay Software Foundation
- *
- * Licensed 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.
- */
-package com.kylinolap.metadata.model.cube;
-
-import com.fasterxml.jackson.annotation.JsonAutoDetect;
-import com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility;
-import com.fasterxml.jackson.annotation.JsonProperty;
-import com.kylinolap.metadata.model.schema.DataType;
-
-/**
- * Created with IntelliJ IDEA. User: lukhan Date: 9/26/13 Time: 1:30 PM To
- * change this template use File | Settings | File Templates.
- */
-@JsonAutoDetect(fieldVisibility = Visibility.NONE, getterVisibility = Visibility.NONE, isGetterVisibility = Visibility.NONE, setterVisibility = Visibility.NONE)
-public class FunctionDesc {
-
- public static final String FUNC_SUM = "SUM";
- public static final String FUNC_MIN = "MIN";
- public static final String FUNC_MAX = "MAX";
- public static final String FUNC_COUNT = "COUNT";
- public static final String FUNC_COUNT_DISTINCT = "COUNT_DISTINCT";
-
- public static final String PARAMTER_TYPE_CONSTANT = "constant";
- public static final String PARAMETER_TYPE_COLUMN = "column";
-
- @JsonProperty("expression")
- private String expression;
- @JsonProperty("parameter")
- private ParameterDesc parameter;
- @JsonProperty("returntype")
- private String returnType;
-
- private DataType returnDataType;
- private boolean isAppliedOnDimension = false;
-
- public String getRewriteFieldName() {
- if (isSum()) {
- return getParameter().getValue();
- } else if (isCount()) {
- return "COUNT__"; // ignores parameter, count(*), count(1),
- // count(col) are all the same
- } else {
- return getFullExpression().replaceAll("[(), ]", "_");
- }
- }
-
- public boolean needRewrite() {
- return !isSum() && !isHolisticCountDistinct() && !isAppliedOnDimension();
- }
-
- public boolean isMin() {
- return FUNC_MIN.equalsIgnoreCase(expression);
- }
-
- public boolean isMax() {
- return FUNC_MAX.equalsIgnoreCase(expression);
- }
-
- public boolean isSum() {
- return FUNC_SUM.equalsIgnoreCase(expression);
- }
-
- public boolean isCount() {
- return FUNC_COUNT.equalsIgnoreCase(expression);
- }
-
- public boolean isCountDistinct() {
- return FUNC_COUNT_DISTINCT.equalsIgnoreCase(expression);
- }
-
- public boolean isHolisticCountDistinct() {
- if (isCountDistinct() && returnDataType != null && returnDataType.isBigInt()) {
- return true;
- } else {
- return false;
- }
- }
-
- /**
- * Get Full Expression such as sum(amount), count(1), count(*)...
- */
- public String getFullExpression() {
- StringBuilder sb = new StringBuilder(expression);
- sb.append("(");
- if (parameter != null) {
- sb.append(parameter.getValue());
- }
- sb.append(")");
- return sb.toString();
- }
-
- public boolean isAppliedOnDimension() {
- return isAppliedOnDimension;
- }
-
- public void setAppliedOnDimension(boolean isAppliedOnDimension) {
- this.isAppliedOnDimension = isAppliedOnDimension;
- }
-
- public String getExpression() {
- return expression;
- }
-
- public void setExpression(String expression) {
- this.expression = expression;
- }
-
- public ParameterDesc getParameter() {
- return parameter;
- }
-
- public void setParameter(ParameterDesc parameter) {
- this.parameter = parameter;
- }
-
- public DataType getReturnDataType() {
- return returnDataType;
- }
-
- void setReturnDataType(DataType returnDataType) {
- this.returnDataType = returnDataType;
- }
-
- public String getSQLType() {
- if (isCountDistinct())
- return "any";
- else if (isSum() || isMax() || isMin())
- return parameter.getColRefs().get(0).getType().getName();
- else
- return returnType;
- }
-
- public String getReturnType() {
- return returnType;
- }
-
- public void setReturnType(String returnType) {
- this.returnType = returnType;
- }
-
- @Override
- public int hashCode() {
- final int prime = 31;
- int result = 1;
- result = prime * result + ((expression == null) ? 0 : expression.hashCode());
- result = prime * result + ((parameter == null) ? 0 : parameter.hashCode());
- return result;
- }
-
- @Override
- public boolean equals(Object obj) {
- if (this == obj)
- return true;
- if (obj == null)
- return false;
- if (getClass() != obj.getClass())
- return false;
- FunctionDesc other = (FunctionDesc) obj;
- if (expression == null) {
- if (other.expression != null)
- return false;
- } else if (!expression.equals(other.expression))
- return false;
- // NOTE: don't check the parameter of count()
- if (isCount() == false) {
- if (parameter == null) {
- if (other.parameter != null)
- return false;
- } else if (!parameter.equals(other.parameter))
- return false;
- }
- return true;
- }
-
- @Override
- public String toString() {
- return "FunctionDesc [expression=" + expression + ", parameter=" + parameter + ", returnType=" + returnType + "]";
- }
-
-}
http://git-wip-us.apache.org/repos/asf/incubator-kylin/blob/a4fd4268/metadata/src/main/java/com/kylinolap/metadata/model/cube/HBaseColumnDesc.java
----------------------------------------------------------------------
diff --git a/metadata/src/main/java/com/kylinolap/metadata/model/cube/HBaseColumnDesc.java b/metadata/src/main/java/com/kylinolap/metadata/model/cube/HBaseColumnDesc.java
deleted file mode 100644
index 5f80eb7..0000000
--- a/metadata/src/main/java/com/kylinolap/metadata/model/cube/HBaseColumnDesc.java
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- * Copyright 2013-2014 eBay Software Foundation
- *
- * Licensed 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.
- */
-package com.kylinolap.metadata.model.cube;
-
-import java.util.Arrays;
-
-import com.fasterxml.jackson.annotation.JsonAutoDetect;
-import com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility;
-import com.fasterxml.jackson.annotation.JsonProperty;
-
-/**
- * Created with IntelliJ IDEA. User: lukhan Date: 9/30/13 Time: 10:57 AM To
- * change this template use File | Settings | File Templates.
- */
-@JsonAutoDetect(fieldVisibility = Visibility.NONE, getterVisibility = Visibility.NONE, isGetterVisibility = Visibility.NONE, setterVisibility = Visibility.NONE)
-public class HBaseColumnDesc {
-
- @JsonProperty("qualifier")
- private String qualifier;
- @JsonProperty("measure_refs")
- private String[] measureRefs;
-
- // these two will be assemble in runtime.
- private MeasureDesc[] measures;
- private String columnFamilyName;
-
- public String getQualifier() {
- return qualifier;
- }
-
- public void setQualifier(String qualifier) {
- this.qualifier = qualifier;
- }
-
- public String[] getMeasureRefs() {
- return measureRefs;
- }
-
- public void setMeasureRefs(String[] measureRefs) {
- this.measureRefs = measureRefs;
- }
-
- public MeasureDesc[] getMeasures() {
- return measures;
- }
-
- public int findMeasureIndex(FunctionDesc function) {
- for (int i = 0; i < measures.length; i++) {
- if (measures[i].getFunction().equals(function)) {
- return i;
- }
- }
- return -1;
- }
-
- public void setMeasures(MeasureDesc[] measures) {
- this.measures = measures;
- }
-
- public String getColumnFamilyName() {
- return columnFamilyName;
- }
-
- public void setColumnFamilyName(String columnFamilyName) {
- this.columnFamilyName = columnFamilyName;
- }
-
- @Override
- public int hashCode() {
- final int prime = 31;
- int result = 1;
- result = prime * result + ((columnFamilyName == null) ? 0 : columnFamilyName.hashCode());
- result = prime * result + ((qualifier == null) ? 0 : qualifier.hashCode());
- return result;
- }
-
- @Override
- public boolean equals(Object obj) {
- if (this == obj)
- return true;
- if (obj == null)
- return false;
- if (getClass() != obj.getClass())
- return false;
- HBaseColumnDesc other = (HBaseColumnDesc) obj;
- if (columnFamilyName == null) {
- if (other.columnFamilyName != null)
- return false;
- } else if (!columnFamilyName.equals(other.columnFamilyName))
- return false;
- if (qualifier == null) {
- if (other.qualifier != null)
- return false;
- } else if (!qualifier.equals(other.qualifier))
- return false;
- return true;
- }
-
- @Override
- public String toString() {
- return "HBaseColumnDesc [qualifier=" + qualifier + ", measureRefs=" + Arrays.toString(measureRefs) + "]";
- }
-
-}
http://git-wip-us.apache.org/repos/asf/incubator-kylin/blob/a4fd4268/metadata/src/main/java/com/kylinolap/metadata/model/cube/HBaseColumnFamilyDesc.java
----------------------------------------------------------------------
diff --git a/metadata/src/main/java/com/kylinolap/metadata/model/cube/HBaseColumnFamilyDesc.java b/metadata/src/main/java/com/kylinolap/metadata/model/cube/HBaseColumnFamilyDesc.java
deleted file mode 100644
index 4560ec9..0000000
--- a/metadata/src/main/java/com/kylinolap/metadata/model/cube/HBaseColumnFamilyDesc.java
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * Copyright 2013-2014 eBay Software Foundation
- *
- * Licensed 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.
- */
-package com.kylinolap.metadata.model.cube;
-
-import java.util.Arrays;
-
-import com.fasterxml.jackson.annotation.JsonAutoDetect;
-import com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility;
-import com.fasterxml.jackson.annotation.JsonProperty;
-
-/**
- * Created with IntelliJ IDEA. User: lukhan Date: 9/30/13 Time: 10:41 AM To
- * change this template use File | Settings | File Templates.
- */
-@JsonAutoDetect(fieldVisibility = Visibility.NONE, getterVisibility = Visibility.NONE, isGetterVisibility = Visibility.NONE, setterVisibility = Visibility.NONE)
-public class HBaseColumnFamilyDesc {
-
- @JsonProperty("name")
- private String name;
- @JsonProperty("columns")
- private HBaseColumnDesc[] columns;
-
- public String getName() {
- return name;
- }
-
- public void setName(String name) {
- this.name = name;
- }
-
- public HBaseColumnDesc[] getColumns() {
- return columns;
- }
-
- public void setColumns(HBaseColumnDesc[] columns) {
- this.columns = columns;
- }
-
- @Override
- public String toString() {
- return "HBaseColumnFamilyDesc [name=" + name + ", columns=" + Arrays.toString(columns) + "]";
- }
-
-}
http://git-wip-us.apache.org/repos/asf/incubator-kylin/blob/a4fd4268/metadata/src/main/java/com/kylinolap/metadata/model/cube/HBaseMappingDesc.java
----------------------------------------------------------------------
diff --git a/metadata/src/main/java/com/kylinolap/metadata/model/cube/HBaseMappingDesc.java b/metadata/src/main/java/com/kylinolap/metadata/model/cube/HBaseMappingDesc.java
deleted file mode 100644
index 69488c5..0000000
--- a/metadata/src/main/java/com/kylinolap/metadata/model/cube/HBaseMappingDesc.java
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * Copyright 2013-2014 eBay Software Foundation
- *
- * Licensed 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.
- */
-package com.kylinolap.metadata.model.cube;
-
-import java.util.Arrays;
-import java.util.Collection;
-import java.util.LinkedList;
-
-import com.fasterxml.jackson.annotation.JsonAutoDetect;
-import com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility;
-import com.fasterxml.jackson.annotation.JsonProperty;
-import com.kylinolap.common.util.StringUtil;
-
-/**
- * Created with IntelliJ IDEA. User: lukhan Date: 9/24/13 Time: 10:44 AM To
- * change this template use File | Settings | File Templates.
- */
-@JsonAutoDetect(fieldVisibility = Visibility.NONE, getterVisibility = Visibility.NONE, isGetterVisibility = Visibility.NONE, setterVisibility = Visibility.NONE)
-public class HBaseMappingDesc {
-
- @JsonProperty("column_family")
- private HBaseColumnFamilyDesc[] columnFamily;
-
- // point to the cube instance which contain this HBaseMappingDesc instance.
- private CubeDesc cubeRef;
-
- public Collection<HBaseColumnDesc> findHBaseColumnByFunction(FunctionDesc function) {
- Collection<HBaseColumnDesc> result = new LinkedList<HBaseColumnDesc>();
- HBaseMappingDesc hbaseMapping = cubeRef.getHBaseMapping();
- if (hbaseMapping == null || hbaseMapping.getColumnFamily() == null) {
- return result;
- }
- for (HBaseColumnFamilyDesc cf : hbaseMapping.getColumnFamily()) {
- for (HBaseColumnDesc c : cf.getColumns()) {
- for (MeasureDesc m : c.getMeasures()) {
- if (m.getFunction().equals(function)) {
- result.add(c);
- }
- }
- }
- }
- return result;
- }
-
- public CubeDesc getCubeRef() {
- return cubeRef;
- }
-
- public void setCubeRef(CubeDesc cubeRef) {
- this.cubeRef = cubeRef;
- }
-
- public HBaseColumnFamilyDesc[] getColumnFamily() {
- return columnFamily;
- }
-
- public void setColumnFamily(HBaseColumnFamilyDesc[] columnFamily) {
- this.columnFamily = columnFamily;
- }
-
- public void init(CubeDesc cubeDesc) {
- cubeRef = cubeDesc;
-
- for (HBaseColumnFamilyDesc cf : columnFamily) {
- cf.setName(cf.getName().toUpperCase());
-
- for (HBaseColumnDesc c : cf.getColumns()) {
- c.setQualifier(c.getQualifier().toUpperCase());
- StringUtil.toUpperCaseArray(c.getMeasureRefs(), c.getMeasureRefs());
- }
- }
- }
-
- @Override
- public String toString() {
- return "HBaseMappingDesc [columnFamily=" + Arrays.toString(columnFamily) + "]";
- }
-
-}
http://git-wip-us.apache.org/repos/asf/incubator-kylin/blob/a4fd4268/metadata/src/main/java/com/kylinolap/metadata/model/cube/HierarchyDesc.java
----------------------------------------------------------------------
diff --git a/metadata/src/main/java/com/kylinolap/metadata/model/cube/HierarchyDesc.java b/metadata/src/main/java/com/kylinolap/metadata/model/cube/HierarchyDesc.java
deleted file mode 100644
index 37af9d9..0000000
--- a/metadata/src/main/java/com/kylinolap/metadata/model/cube/HierarchyDesc.java
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * Copyright 2013-2014 eBay Software Foundation
- *
- * Licensed 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.
- */
-package com.kylinolap.metadata.model.cube;
-
-import com.fasterxml.jackson.annotation.JsonAutoDetect;
-import com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility;
-import com.fasterxml.jackson.annotation.JsonProperty;
-
-/**
- * Created with IntelliJ IDEA. User: lukhan Date: 9/24/13 Time: 10:46 AM To
- * change this template use File | Settings | File Templates.
- */
-@JsonAutoDetect(fieldVisibility = Visibility.NONE, getterVisibility = Visibility.NONE, isGetterVisibility = Visibility.NONE, setterVisibility = Visibility.NONE)
-public class HierarchyDesc {
-
- @JsonProperty("level")
- private String level;
- @JsonProperty("column")
- private String column;
-
- private TblColRef columnRef;
-
- public String getLevel() {
- return level;
- }
-
- public void setLevel(String level) {
- this.level = level;
- }
-
- public TblColRef getColumnRef() {
- return columnRef;
- }
-
- public void setColumnRef(TblColRef column) {
- this.columnRef = column;
- }
-
- public String getColumn() {
- return column;
- }
-
- public void setColumn(String columnName) {
- this.column = columnName;
- }
-
- @Override
- public String toString() {
- return "HierarchyDesc [level=" + level + ", column=" + column + "]";
- }
-
-}
http://git-wip-us.apache.org/repos/asf/incubator-kylin/blob/a4fd4268/metadata/src/main/java/com/kylinolap/metadata/model/cube/JoinDesc.java
----------------------------------------------------------------------
diff --git a/metadata/src/main/java/com/kylinolap/metadata/model/cube/JoinDesc.java b/metadata/src/main/java/com/kylinolap/metadata/model/cube/JoinDesc.java
deleted file mode 100644
index 44ce795..0000000
--- a/metadata/src/main/java/com/kylinolap/metadata/model/cube/JoinDesc.java
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * Copyright 2013-2014 eBay Software Foundation
- *
- * Licensed 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.
- */
-package com.kylinolap.metadata.model.cube;
-
-import java.util.Arrays;
-
-import com.fasterxml.jackson.annotation.JsonAutoDetect;
-import com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility;
-import com.fasterxml.jackson.annotation.JsonProperty;
-
-/**
- * Created with IntelliJ IDEA. User: lukhan Date: 10/14/13 Time: 2:16 PM To
- * change this template use File | Settings | File Templates.
- */
-@JsonAutoDetect(fieldVisibility = Visibility.NONE, getterVisibility = Visibility.NONE, isGetterVisibility = Visibility.NONE, setterVisibility = Visibility.NONE)
-public class JoinDesc {
-
- // inner, left, right, outer...
- @JsonProperty("type")
- private String type;
- @JsonProperty("primary_key")
- private String[] primaryKey;
- @JsonProperty("foreign_key")
- private String[] foreignKey;
-
- private TblColRef[] primaryKeyColumns;
- private TblColRef[] foreignKeyColumns;
-
- public void swapPKFK() {
- String[] t = primaryKey;
- primaryKey = foreignKey;
- foreignKey = t;
-
- TblColRef[] tt = primaryKeyColumns;
- primaryKeyColumns = foreignKeyColumns;
- foreignKeyColumns = tt;
- }
-
- public String getType() {
- return type;
- }
-
- public void setType(String type) {
- this.type = type;
- }
-
- public String[] getPrimaryKey() {
- return primaryKey;
- }
-
- public void setPrimaryKey(String[] primaryKey) {
- this.primaryKey = primaryKey;
- }
-
- public String[] getForeignKey() {
- return foreignKey;
- }
-
- public void setForeignKey(String[] foreignKey) {
- this.foreignKey = foreignKey;
- }
-
- public TblColRef[] getPrimaryKeyColumns() {
- return primaryKeyColumns;
- }
-
- public void setPrimaryKeyColumns(TblColRef[] primaryKeyColumns) {
- this.primaryKeyColumns = primaryKeyColumns;
- }
-
- public TblColRef[] getForeignKeyColumns() {
- return foreignKeyColumns;
- }
-
- public void setForeignKeyColumns(TblColRef[] foreignKeyColumns) {
- this.foreignKeyColumns = foreignKeyColumns;
- }
-
- @Override
- public int hashCode() {
- final int prime = 31;
- int result = 1;
- result = prime * result + Arrays.hashCode(primaryKeyColumns);
- result = prime * result + Arrays.hashCode(foreignKeyColumns);
- result = prime * result + this.type.hashCode();
- return result;
- }
-
- @Override
- public boolean equals(Object obj) {
- if (this == obj)
- return true;
- if (obj == null)
- return false;
- if (getClass() != obj.getClass())
- return false;
- JoinDesc other = (JoinDesc) obj;
-
- if (!this.columnsEqualIgnoringOrder(foreignKeyColumns, other.foreignKeyColumns))
- return false;
- if (!this.columnsEqualIgnoringOrder(primaryKeyColumns, other.primaryKeyColumns))
- return false;
-
- if (!this.type.equalsIgnoreCase(other.getType()))
- return false;
- return true;
- }
-
- private boolean columnsEqualIgnoringOrder(TblColRef[] a, TblColRef[] b) {
- if (a.length != b.length)
- return false;
-
- return Arrays.asList(a).containsAll(Arrays.asList(b));
- }
-
- @Override
- public String toString() {
- return "JoinDesc [type=" + type + ", primary_key=" + Arrays.toString(primaryKey) + ", foreign_key=" + Arrays.toString(foreignKey) + "]";
- }
-
-}
http://git-wip-us.apache.org/repos/asf/incubator-kylin/blob/a4fd4268/metadata/src/main/java/com/kylinolap/metadata/model/cube/MeasureDesc.java
----------------------------------------------------------------------
diff --git a/metadata/src/main/java/com/kylinolap/metadata/model/cube/MeasureDesc.java b/metadata/src/main/java/com/kylinolap/metadata/model/cube/MeasureDesc.java
deleted file mode 100644
index 3ee07a4..0000000
--- a/metadata/src/main/java/com/kylinolap/metadata/model/cube/MeasureDesc.java
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Copyright 2013-2014 eBay Software Foundation
- *
- * Licensed 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.
- */
-package com.kylinolap.metadata.model.cube;
-
-import com.fasterxml.jackson.annotation.JsonAutoDetect;
-import com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility;
-import com.fasterxml.jackson.annotation.JsonProperty;
-
-/**
- * Created with IntelliJ IDEA. User: lukhan Date: 9/24/13 Time: 10:41 AM To
- * change this template use File | Settings | File Templates.
- */
-
-@JsonAutoDetect(fieldVisibility = Visibility.NONE, getterVisibility = Visibility.NONE, isGetterVisibility = Visibility.NONE, setterVisibility = Visibility.NONE)
-public class MeasureDesc {
-
- @JsonProperty("id")
- private int id;
- @JsonProperty("name")
- private String name;
- @JsonProperty("function")
- private FunctionDesc function;
- @JsonProperty("dependent_measure_ref")
- private String dependentMeasureRef;
-
- public int getId() {
- return id;
- }
-
- public void setId(int id) {
- this.id = id;
- }
-
- public String getName() {
- return name;
- }
-
- public void setName(String name) {
- this.name = name;
- }
-
- public FunctionDesc getFunction() {
- return function;
- }
-
- public void setFunction(FunctionDesc function) {
- this.function = function;
- }
-
- public String getDependentMeasureRef() {
- return dependentMeasureRef;
- }
-
- public void setDependentMeasureRef(String dependentMeasureRef) {
- this.dependentMeasureRef = dependentMeasureRef;
- }
-
- public boolean isHolisticCountDistinct() {
- return function.isHolisticCountDistinct();
- }
-
- @Override
- public boolean equals(Object o) {
- if (this == o)
- return true;
- if (o == null || getClass() != o.getClass())
- return false;
-
- MeasureDesc that = (MeasureDesc) o;
-
- if (id != that.id)
- return false;
-
- return true;
- }
-
- @Override
- public int hashCode() {
- return id;
- }
-
- @Override
- public String toString() {
- return "MeasureDesc [name=" + name + ", function=" + function + "]";
- }
-
-}
http://git-wip-us.apache.org/repos/asf/incubator-kylin/blob/a4fd4268/metadata/src/main/java/com/kylinolap/metadata/model/cube/ParameterDesc.java
----------------------------------------------------------------------
diff --git a/metadata/src/main/java/com/kylinolap/metadata/model/cube/ParameterDesc.java b/metadata/src/main/java/com/kylinolap/metadata/model/cube/ParameterDesc.java
deleted file mode 100644
index b43df48..0000000
--- a/metadata/src/main/java/com/kylinolap/metadata/model/cube/ParameterDesc.java
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * Copyright 2013-2014 eBay Software Foundation
- *
- * Licensed 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.
- */
-package com.kylinolap.metadata.model.cube;
-
-import java.io.UnsupportedEncodingException;
-import java.util.Arrays;
-import java.util.List;
-
-import org.apache.hadoop.util.StringUtils;
-
-import com.fasterxml.jackson.annotation.JsonAutoDetect;
-import com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility;
-import com.fasterxml.jackson.annotation.JsonProperty;
-
-/**
- * Created with IntelliJ IDEA. User: lukhan Date: 9/30/13 Time: 2:46 PM To
- * change this template use File | Settings | File Templates.
- */
-@JsonAutoDetect(fieldVisibility = Visibility.NONE, getterVisibility = Visibility.NONE, isGetterVisibility = Visibility.NONE, setterVisibility = Visibility.NONE)
-public class ParameterDesc {
-
- public static final String COLUMN_TYPE = "column";
-
- @JsonProperty("type")
- private String type;
- @JsonProperty("value")
- private String value;
-
- private List<TblColRef> colRefs;
-
- public String getType() {
- return type;
- }
-
- public void setType(String type) {
- this.type = type;
- }
-
- public byte[] getBytes() throws UnsupportedEncodingException {
- return value.getBytes("UTF-8");
- }
-
- public String getValue() {
- return value;
- }
-
- public void setValue(String value) {
- this.value = value;
- }
-
- public List<TblColRef> getColRefs() {
- return colRefs;
- }
-
- public void setColRefs(List<TblColRef> colRefs) {
- this.colRefs = colRefs;
- }
-
- public boolean isColumnType() {
- return COLUMN_TYPE.equals(type);
- }
-
- public void normalizeColumnValue() {
- if (isColumnType()) {
- String values[] = value.split("\\s*,\\s*");
- for (int i = 0; i < values.length; i++)
- values[i] = values[i].toUpperCase();
- Arrays.sort(values);
- value = StringUtils.join(",", values);
- }
- }
-
- @Override
- public int hashCode() {
- final int prime = 31;
- int result = 1;
- result = prime * result + ((type == null) ? 0 : type.hashCode());
- result = prime * result + ((value == null) ? 0 : value.hashCode());
- return result;
- }
-
- @Override
- public boolean equals(Object obj) {
- if (this == obj)
- return true;
- if (obj == null)
- return false;
- if (getClass() != obj.getClass())
- return false;
- ParameterDesc other = (ParameterDesc) obj;
- if (type == null) {
- if (other.type != null)
- return false;
- } else if (!type.equals(other.type))
- return false;
- if (value == null) {
- if (other.value != null)
- return false;
- } else if (!value.equals(other.value))
- return false;
- return true;
- }
-
- @Override
- public String toString() {
- return "ParameterDesc [type=" + type + ", value=" + value + "]";
- }
-
-}
http://git-wip-us.apache.org/repos/asf/incubator-kylin/blob/a4fd4268/metadata/src/main/java/com/kylinolap/metadata/model/cube/RowKeyColDesc.java
----------------------------------------------------------------------
diff --git a/metadata/src/main/java/com/kylinolap/metadata/model/cube/RowKeyColDesc.java b/metadata/src/main/java/com/kylinolap/metadata/model/cube/RowKeyColDesc.java
deleted file mode 100644
index e489f08..0000000
--- a/metadata/src/main/java/com/kylinolap/metadata/model/cube/RowKeyColDesc.java
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * Copyright 2013-2014 eBay Software Foundation
- *
- * Licensed 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.
- */
-
-package com.kylinolap.metadata.model.cube;
-
-import com.fasterxml.jackson.annotation.JsonAutoDetect;
-import com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility;
-import com.fasterxml.jackson.annotation.JsonProperty;
-
-/**
- * @author yangli9
- *
- */
-@JsonAutoDetect(fieldVisibility = Visibility.NONE, getterVisibility = Visibility.NONE, isGetterVisibility = Visibility.NONE, setterVisibility = Visibility.NONE)
-public class RowKeyColDesc {
-
- @JsonProperty("column")
- private String column;
- @JsonProperty("length")
- private int length;
- @JsonProperty("dictionary")
- private String dictionary;
- @JsonProperty("mandatory")
- private boolean mandatory = false;
-
- // computed
- private int bitIndex;
- private TblColRef colRef;
-
- public String getDictionary() {
- return dictionary;
- }
-
- public String getColumn() {
- return column;
- }
-
- void setColumn(String column) {
- this.column = column;
- }
-
- public int getLength() {
- return length;
- }
-
- public boolean isMandatory() {
- return mandatory;
- }
-
- public int getBitIndex() {
- return bitIndex;
- }
-
- void setBitIndex(int index) {
- this.bitIndex = index;
- }
-
- public TblColRef getColRef() {
- return colRef;
- }
-
- void setColRef(TblColRef colRef) {
- this.colRef = colRef;
- }
-
- @Override
- public String toString() {
- return "RowKeyColDesc [column=" + column + ", length=" + length + ", dictionary=" + dictionary + ", mandatory=" + mandatory + "]";
- }
-
-}
http://git-wip-us.apache.org/repos/asf/incubator-kylin/blob/a4fd4268/metadata/src/main/java/com/kylinolap/metadata/model/cube/RowKeyDesc.java
----------------------------------------------------------------------
diff --git a/metadata/src/main/java/com/kylinolap/metadata/model/cube/RowKeyDesc.java b/metadata/src/main/java/com/kylinolap/metadata/model/cube/RowKeyDesc.java
deleted file mode 100644
index 97372f7..0000000
--- a/metadata/src/main/java/com/kylinolap/metadata/model/cube/RowKeyDesc.java
+++ /dev/null
@@ -1,290 +0,0 @@
-/*
- * Copyright 2013-2014 eBay Software Foundation
- *
- * Licensed 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.
- */
-package com.kylinolap.metadata.model.cube;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-
-import org.apache.commons.lang.StringUtils;
-
-import com.fasterxml.jackson.annotation.JsonAutoDetect;
-import com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility;
-import com.fasterxml.jackson.annotation.JsonProperty;
-import com.kylinolap.common.util.StringUtil;
-
-/**
- * Created by lukhan on 1/2/14.
- */
-@JsonAutoDetect(fieldVisibility = Visibility.NONE, getterVisibility = Visibility.NONE, isGetterVisibility = Visibility.NONE, setterVisibility = Visibility.NONE)
-public class RowKeyDesc {
-
- public static class HierarchyMask {
- public long fullMask;
- public long[] allMasks;
- }
-
- public static class AggrGroupMask {
- public AggrGroupMask(int size) {
- groupOneBitMasks = new long[size];
- }
-
- public long groupMask;
- public long groupOneBitMasks[];
- public long uniqueMask;
- public long leftoverMask;
- }
-
- @JsonProperty("rowkey_columns")
- private RowKeyColDesc[] rowkeyColumns;
- @JsonProperty("aggregation_groups")
- private String[][] aggregationGroups;
-
- // computed content
- private CubeDesc cubeRef;
- private Map<TblColRef, RowKeyColDesc> columnMap;
-
- private long fullMask;
- private long mandatoryColumnMask;
- private AggrGroupMask[] aggrGroupMasks;
- private long aggrGroupFullMask;
- private long tailMask;
-
- private List<HierarchyMask> hierarchyMasks;
-
- public RowKeyColDesc[] getRowKeyColumns() {
- return rowkeyColumns;
- }
-
- // search a specific row key col
- public int getRowKeyIndexByColumnName(String columnName) {
- if (this.rowkeyColumns == null)
- return -1;
-
- for (int i = 0; i < this.rowkeyColumns.length; ++i) {
- RowKeyColDesc desc = this.rowkeyColumns[i];
- if (desc.getColumn().equalsIgnoreCase(columnName)) {
- return i;
- }
- }
- return -1;
- }
-
- public int getNCuboidBuildLevels() {
- // N aggregation columns requires N levels of cuboid build
- // - N columns requires N-1 levels build
- // - zero tail cuboid needs one more additional level
- Set<String> aggDims = new HashSet<String>();
- for (String[] aggrGroup : aggregationGroups) {
- for (String dim : aggrGroup) {
- aggDims.add(dim);
- }
- }
- return aggDims.size();
- }
-
- public String[][] getAggregationGroups() {
- return aggregationGroups;
- }
-
- public CubeDesc getCubeRef() {
- return cubeRef;
- }
-
- public void setCubeRef(CubeDesc cubeRef) {
- this.cubeRef = cubeRef;
- }
-
- public long getFullMask() {
- return fullMask;
- }
-
- public long getMandatoryColumnMask() {
- return mandatoryColumnMask;
- }
-
- public long getAggrGroupFullMask() {
- return aggrGroupFullMask;
- }
-
- public AggrGroupMask[] getAggrGroupMasks() {
- return aggrGroupMasks;
- }
-
- public List<HierarchyMask> getHierarchyMasks() {
- return hierarchyMasks;
- }
-
- public long getTailMask() {
- return tailMask;
- }
-
- public int getColumnBitIndex(TblColRef col) {
- return getColDesc(col).getBitIndex();
- }
-
- public int getColumnLength(TblColRef col) {
- return getColDesc(col).getLength();
- }
-
- public String getDictionary(TblColRef col) {
- return getColDesc(col).getDictionary();
- }
-
- private RowKeyColDesc getColDesc(TblColRef col) {
- RowKeyColDesc desc = columnMap.get(col);
- if (desc == null)
- throw new NullPointerException("Column " + col + " does not exist in row key desc");
- return desc;
- }
-
- public boolean isUseDictionary(TblColRef col) {
- String useDictionary = getDictionary(col);
- return !StringUtils.isBlank(useDictionary) && !"false".equals(useDictionary);
- }
-
- public boolean isUseDictionary() {
- for (RowKeyColDesc col : getRowKeyColumns()) {
- if (isUseDictionary(col.getColRef())) {
- return true;
- }
- }
- return false;
- }
-
- public void init(CubeDesc cube) {
- setCubeRef(cube);
- Map<String, TblColRef> colNameAbbr = cube.buildColumnNameAbbreviation();
-
- buildRowKey(colNameAbbr);
- buildAggregationGroups(colNameAbbr);
- buildHierarchyMasks();
- }
-
- @Override
- public String toString() {
- return "RowKeyDesc [rowkeyColumns=" + Arrays.toString(rowkeyColumns) + ", aggregationGroups=" + Arrays.toString(aggregationGroups) + "]";
- }
-
- private void buildRowKey(Map<String, TblColRef> colNameAbbr) {
- columnMap = new HashMap<TblColRef, RowKeyColDesc>();
- mandatoryColumnMask = 0;
-
- for (int i = 0; i < rowkeyColumns.length; i++) {
- RowKeyColDesc col = rowkeyColumns[i];
- col.setColumn(col.getColumn().toUpperCase());
- col.setBitIndex(rowkeyColumns.length - i - 1);
- col.setColRef(colNameAbbr.get(col.getColumn()));
- if (col.getColRef() == null)
- throw new IllegalArgumentException("Cannot find rowkey column " + col.getColumn() + " in cube " + cubeRef);
-
- columnMap.put(col.getColRef(), col);
-
- if (col.isMandatory()) {
- mandatoryColumnMask |= 1L << col.getBitIndex();
- }
- }
- }
-
- private void buildAggregationGroups(Map<String, TblColRef> colNameAbbr) {
- if (aggregationGroups == null) {
- aggregationGroups = new String[0][];
- }
-
- for (int i = 0; i < aggregationGroups.length; i++) {
- StringUtil.toUpperCaseArray(aggregationGroups[i], this.aggregationGroups[i]);
- }
-
- for (int i = 0; i < this.rowkeyColumns.length; i++) {
- int index = rowkeyColumns[i].getBitIndex();
- this.fullMask |= 1L << index;
- }
-
- this.aggrGroupMasks = new AggrGroupMask[aggregationGroups.length];
- for (int i = 0; i < this.aggregationGroups.length; i++) {
- String[] aggGrp = this.aggregationGroups[i];
- AggrGroupMask mask = new AggrGroupMask(aggGrp.length);
-
- for (int j = 0; j < aggGrp.length; j++) {
- TblColRef aggCol = colNameAbbr.get(aggGrp[j].toUpperCase());
- if (aggCol == null) {
- throw new IllegalArgumentException("Can't find aggregation column " + aggGrp[j] + " in cube " + this.cubeRef.getName());
- }
- Integer index = getColumnBitIndex(aggCol);
- mask.groupMask |= 1L << index;
- mask.groupOneBitMasks[j] = 1L << index;
- this.aggrGroupFullMask |= 1L << index;
- }
- this.aggrGroupMasks[i] = mask;
- }
-
- this.tailMask = fullMask ^ mandatoryColumnMask ^ aggrGroupFullMask;
-
- // unique mask = (bits in this group) - (bits in following groups)
- // leftover mask = (tail bits) + (bits in following groups) - (bits in
- // this group)
- for (int i = 0; i < aggrGroupMasks.length; i++) {
- AggrGroupMask mask = aggrGroupMasks[i];
-
- mask.uniqueMask = mask.groupMask;
- for (int j = i + 1; j < aggrGroupMasks.length; j++) {
- mask.uniqueMask &= ~aggrGroupMasks[j].groupMask;
- }
-
- mask.leftoverMask = tailMask;
- for (int j = i + 1; j < aggrGroupMasks.length; j++) {
- mask.leftoverMask |= aggrGroupMasks[j].groupMask;
- }
- mask.leftoverMask &= ~mask.groupMask;
- }
- }
-
- private void buildHierarchyMasks() {
- this.hierarchyMasks = new ArrayList<HierarchyMask>();
-
- for (DimensionDesc dimension : this.cubeRef.getDimensions()) {
- HierarchyDesc[] hierarchies = dimension.getHierarchy();
- if (hierarchies == null || hierarchies.length == 0)
- continue;
-
- HierarchyMask mask = new HierarchyMask();
- ArrayList<Long> allMaskList = new ArrayList<Long>();
- for (int i = 0; i < hierarchies.length; i++) {
- TblColRef hColumn = hierarchies[i].getColumnRef();
- Integer index = getColumnBitIndex(hColumn);
- long bit = 1L << index;
-
- if ((tailMask & bit) > 0)
- continue; // ignore levels in tail, they don't participate
- // aggregation group combination anyway
-
- mask.fullMask |= bit;
- allMaskList.add(mask.fullMask);
- }
-
- mask.allMasks = new long[allMaskList.size()];
- for (int i = 0; i < allMaskList.size(); i++)
- mask.allMasks[i] = allMaskList.get(i);
-
- this.hierarchyMasks.add(mask);
- }
- }
-
-}