X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.document.server%2Fsrc%2Forg%2Fsimantics%2Fdocument%2Fserver%2FExperimentStoppedListener.java;fp=bundles%2Forg.simantics.document.server%2Fsrc%2Forg%2Fsimantics%2Fdocument%2Fserver%2FExperimentStoppedListener.java;h=c6079e2d51ea6d3c8cc9398cba9ce0f39c6ff667;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.document.server/src/org/simantics/document/server/ExperimentStoppedListener.java b/bundles/org.simantics.document.server/src/org/simantics/document/server/ExperimentStoppedListener.java
new file mode 100644
index 000000000..c6079e2d5
--- /dev/null
+++ b/bundles/org.simantics.document.server/src/org/simantics/document/server/ExperimentStoppedListener.java
@@ -0,0 +1,50 @@
+/*******************************************************************************
+ * Copyright (c) 2013 Association for Decentralized Information Management in
+ * Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.document.server;
+
+import org.simantics.document.server.serverResponse.DelayedResponse;
+import org.simantics.simulation.experiment.ExperimentState;
+import org.simantics.simulation.experiment.IExperiment;
+import org.simantics.simulation.experiment.IExperimentListener;
+
+/**
+ * Listener for listening experiment stopped events. Listener removes itself 
+ * when experiment has first been run and then stopped and notifies response.
+ * 
+ * @author Teemu Lempinen
+ *
+ */
+public class ExperimentStoppedListener implements IExperimentListener {
+
+    private boolean hasRun = false;
+    private DelayedResponse response;
+    private IExperiment experiment;
+
+    public ExperimentStoppedListener(IExperiment experiment, DelayedResponse response) {
+        this.experiment = experiment;
+        this.response = response;
+    }
+
+    @Override
+    public void stateChanged(ExperimentState state) {
+        if(state.equals(ExperimentState.RUNNING))
+            hasRun = true;
+
+        if(state.equals(ExperimentState.STOPPED) && hasRun) {
+            response.setHasRun();
+            experiment.removeListener(this);
+            synchronized(response) {
+                response.notify();
+            }
+        }
+    }
+}