X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.diagram%2Fsrc%2Forg%2Fsimantics%2Fdiagram%2Fsynchronization%2FCollectingModificationQueue.java;fp=bundles%2Forg.simantics.diagram%2Fsrc%2Forg%2Fsimantics%2Fdiagram%2Fsynchronization%2FCollectingModificationQueue.java;h=91ef3c562fcfc588d1356fbb1878b7795f6eba03;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.diagram/src/org/simantics/diagram/synchronization/CollectingModificationQueue.java b/bundles/org.simantics.diagram/src/org/simantics/diagram/synchronization/CollectingModificationQueue.java
new file mode 100644
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+++ b/bundles/org.simantics.diagram/src/org/simantics/diagram/synchronization/CollectingModificationQueue.java
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+/*******************************************************************************
+ * Copyright (c) 2007, 2010 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.diagram.synchronization;
+
+import java.util.ArrayDeque;
+import java.util.Deque;
+
+import org.simantics.utils.threads.IThreadWorkQueue;
+
+/**
+ * @author Tuukka Lehtonen
+ */
+public class CollectingModificationQueue implements IModificationQueue {
+
+    private final Deque<IModification> queue = new ArrayDeque<IModification>();
+
+    @Override
+    public boolean offer(IModification m) {
+        return offer(m, null);
+    }
+
+    @Override
+    public boolean offer(IModification m, IThreadWorkQueue completionThread) {
+        return queue.add(m);
+    }
+
+    public Deque<IModification> getQueue() {
+        return queue;
+    }
+
+    @Override
+    public void finish() throws InterruptedException {
+        // Do nothing
+    }
+
+    @Override
+    public void flush() {
+        // Do nothing
+    }
+
+}
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