[08/14] incubator-toree git commit: case object for each plugin events

[lr...@apache.org]

case object for each plugin events


Project: http://git-wip-us.apache.org/repos/asf/incubator-toree/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-toree/commit/b36fa461
Tree: http://git-wip-us.apache.org/repos/asf/incubator-toree/tree/b36fa461
Diff: http://git-wip-us.apache.org/repos/asf/incubator-toree/diff/b36fa461

Branch: refs/heads/sandbox
Commit: b36fa461ef4b5f83634fdee942cc5d2ee4e349f7
Parents: 63ba1c3
Author: David Taieb <da...@us.ibm.com>
Authored: Wed Jan 18 17:24:52 2017 -0500
Committer: David Taieb <da...@us.ibm.com>
Committed: Wed Jan 18 17:24:52 2017 -0500

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 .../org/apache/toree/plugins/PluginEvents.scala | 51 ++++++++++++++++++++
 1 file changed, 51 insertions(+)
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http://git-wip-us.apache.org/repos/asf/incubator-toree/blob/b36fa461/plugins/src/main/scala/org/apache/toree/plugins/PluginEvents.scala
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diff --git a/plugins/src/main/scala/org/apache/toree/plugins/PluginEvents.scala b/plugins/src/main/scala/org/apache/toree/plugins/PluginEvents.scala
new file mode 100644
index 0000000..fd47f4b
--- /dev/null
+++ b/plugins/src/main/scala/org/apache/toree/plugins/PluginEvents.scala
@@ -0,0 +1,51 @@
+/*
+ *  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
+ */
+
+package org.apache.toree.plugins
+
+import scala.language.implicitConversions
+
+sealed trait PluginEvent {
+  def name: String
+  
+  implicit def pluginEventToString(pEvent: PluginEvent) = pEvent.name
+}
+
+/** Signaled when Spark Driver is ready. **/
+case object SparkReady extends PluginEvent{
+  val name = "sparkReady"
+}
+
+/** Signaled when a new OutputStream becomes available. **/
+case object NewOutputStream extends PluginEvent{
+  val name = "newOutputStream"
+}
+
+/** Signaled when all interpreters have been initialized. **/
+case object AllInterpretersReady extends PluginEvent{
+  val name = "allInterpretersReady"
+}
+
+/** Signaled before executing a block of code. **/
+case object PreRunCell extends PluginEvent{
+  val name = "preRunCell"
+}
+
+/** Signaled after executing a block of code. **/
+case object PostRunCell extends PluginEvent{
+  val name = "postRunCell"
+}
\ No newline at end of file