X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.diagram%2Fsrc%2Forg%2Fsimantics%2Fdiagram%2Fsynchronization%2Fgraph%2FResourceSynchronizer.java;h=443d56b7e11acf59a1fbb1e75d412292ade89d06;hb=HEAD;hp=17b61381c4ff6cafb7bbcc29f981ace9fadbe352;hpb=969bd23cab98a79ca9101af33334000879fb60c5;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.diagram/src/org/simantics/diagram/synchronization/graph/ResourceSynchronizer.java b/bundles/org.simantics.diagram/src/org/simantics/diagram/synchronization/graph/ResourceSynchronizer.java
index 17b61381c..443d56b7e 100644
--- a/bundles/org.simantics.diagram/src/org/simantics/diagram/synchronization/graph/ResourceSynchronizer.java
+++ b/bundles/org.simantics.diagram/src/org/simantics/diagram/synchronization/graph/ResourceSynchronizer.java
@@ -1,83 +1,83 @@
-/*******************************************************************************
- * 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.graph;
-
-import org.simantics.db.Resource;
-import org.simantics.diagram.synchronization.IHintSynchronizer;
-import org.simantics.diagram.synchronization.IModificationQueue;
-import org.simantics.diagram.synchronization.ISynchronizationContext;
-import org.simantics.diagram.synchronization.SynchronizationHints;
-import org.simantics.g2d.element.ElementHints;
-import org.simantics.utils.datastructures.hints.IHintObservable;
-import org.simantics.utils.datastructures.hints.IHintContext.Key;
-
-/**
- * One should implement
- * {@link #hintChanged(ISynchronizationContext, IModificationQueue, Resource, IHintObservable, Key, Object, Object)}
- * and
- * {@link #getSynchronizedHints()}.
- * 
- * @author Tuukka Lehtonen
- */
-public abstract class ResourceSynchronizer implements IHintSynchronizer {
-
-    @Override
-    public final int synchronize(ISynchronizationContext context, IHintObservable observable) {
-        Object o = observable.getHint(ElementHints.KEY_OBJECT);
-        if (o instanceof Resource) {
-            IModificationQueue queue = context.get(SynchronizationHints.MODIFICATION_QUEUE);
-            return synchronize(context, queue, (Resource) o, observable);
-        }
-        return 0;
-    }
-
-    public abstract Key[] getSynchronizedHints();
-
-    public int synchronize(ISynchronizationContext context, IModificationQueue queue, Resource object, IHintObservable observable) {
-        int count = 0;
-        for (Key key : getSynchronizedHints()) {
-            count += synchronizeHint(context, queue, object, observable, key);
-        }
-        return count;
-    }
-
-    protected final int synchronizeHint(ISynchronizationContext context, IModificationQueue queue, Resource object, IHintObservable observable, Key key) {
-        return hintChanged(context, queue, object, observable, key, null, observable.getHint(key)) ? 1 : 0;
-    }
-
-    @Override
-    public final boolean hintChanged(ISynchronizationContext context, IHintObservable sender, Key key, Object oldValue, Object newValue) {
-        Object o = sender.getHint(ElementHints.KEY_OBJECT);
-        if (o instanceof Resource) {
-            IModificationQueue queue = context.get(SynchronizationHints.MODIFICATION_QUEUE);
-            return hintChanged(context, queue, (Resource) o, sender, key, oldValue, newValue);
-        }
-        return false;
-    }
-
-    @Override
-    public final boolean hintRemoved(ISynchronizationContext context, IHintObservable sender, Key key, Object oldValue) {
-        Object o = sender.getHint(ElementHints.KEY_OBJECT);
-        if (o instanceof Resource) {
-            IModificationQueue queue = context.get(SynchronizationHints.MODIFICATION_QUEUE);
-            return hintRemoved(context, queue, (Resource) o, sender, key, oldValue);
-        }
-        return false;
-    }
-
-    public abstract boolean hintChanged(ISynchronizationContext context, IModificationQueue queue, Resource object, IHintObservable sender, Key key, Object oldValue, Object newValue);
-
-    public boolean hintRemoved(ISynchronizationContext context, IModificationQueue queue, Resource object, IHintObservable sender, Key key, Object oldValue) {
-        return false;
-    }
-
-}
+/*******************************************************************************
+ * 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.graph;
+
+import org.simantics.db.Resource;
+import org.simantics.diagram.synchronization.IHintSynchronizer;
+import org.simantics.diagram.synchronization.IModificationQueue;
+import org.simantics.diagram.synchronization.ISynchronizationContext;
+import org.simantics.diagram.synchronization.SynchronizationHints;
+import org.simantics.g2d.element.ElementHints;
+import org.simantics.utils.datastructures.hints.IHintObservable;
+import org.simantics.utils.datastructures.hints.IHintContext.Key;
+
+/**
+ * One should implement
+ * {@link #hintChanged(ISynchronizationContext, IModificationQueue, Resource, IHintObservable, Key, Object, Object)}
+ * and
+ * {@link #getSynchronizedHints()}.
+ * 
+ * @author Tuukka Lehtonen
+ */
+public abstract class ResourceSynchronizer implements IHintSynchronizer {
+
+    @Override
+    public final int synchronize(ISynchronizationContext context, IHintObservable observable) {
+        Object o = observable.getHint(ElementHints.KEY_OBJECT);
+        if (o instanceof Resource) {
+            IModificationQueue queue = context.get(SynchronizationHints.MODIFICATION_QUEUE);
+            return synchronize(context, queue, (Resource) o, observable);
+        }
+        return 0;
+    }
+
+    public abstract Key[] getSynchronizedHints();
+
+    public int synchronize(ISynchronizationContext context, IModificationQueue queue, Resource object, IHintObservable observable) {
+        int count = 0;
+        for (Key key : getSynchronizedHints()) {
+            count += synchronizeHint(context, queue, object, observable, key);
+        }
+        return count;
+    }
+
+    protected final int synchronizeHint(ISynchronizationContext context, IModificationQueue queue, Resource object, IHintObservable observable, Key key) {
+        return hintChanged(context, queue, object, observable, key, null, observable.getHint(key)) ? 1 : 0;
+    }
+
+    @Override
+    public final boolean hintChanged(ISynchronizationContext context, IHintObservable sender, Key key, Object oldValue, Object newValue) {
+        Object o = sender.getHint(ElementHints.KEY_OBJECT);
+        if (o instanceof Resource) {
+            IModificationQueue queue = context.get(SynchronizationHints.MODIFICATION_QUEUE);
+            return hintChanged(context, queue, (Resource) o, sender, key, oldValue, newValue);
+        }
+        return false;
+    }
+
+    @Override
+    public final boolean hintRemoved(ISynchronizationContext context, IHintObservable sender, Key key, Object oldValue) {
+        Object o = sender.getHint(ElementHints.KEY_OBJECT);
+        if (o instanceof Resource) {
+            IModificationQueue queue = context.get(SynchronizationHints.MODIFICATION_QUEUE);
+            return hintRemoved(context, queue, (Resource) o, sender, key, oldValue);
+        }
+        return false;
+    }
+
+    public abstract boolean hintChanged(ISynchronizationContext context, IModificationQueue queue, Resource object, IHintObservable sender, Key key, Object oldValue, Object newValue);
+
+    public boolean hintRemoved(ISynchronizationContext context, IModificationQueue queue, Resource object, IHintObservable sender, Key key, Object oldValue) {
+        return false;
+    }
+
+}