X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.scenegraph.profile%2Fsrc%2Forg%2Fsimantics%2Fscenegraph%2Fprofile%2Fcommon%2FObserverGroupListener.java;h=10e2abe67fb1f347ce8cc91dcf9553d9abc7c529;hp=d9151fb4f56a5a3b5ae209fe1d023afc96d7c0e0;hb=883a1447e1da4fb8365b85817e4d04588a0eb11d;hpb=969bd23cab98a79ca9101af33334000879fb60c5

diff --git a/bundles/org.simantics.scenegraph.profile/src/org/simantics/scenegraph/profile/common/ObserverGroupListener.java b/bundles/org.simantics.scenegraph.profile/src/org/simantics/scenegraph/profile/common/ObserverGroupListener.java
index d9151fb4f..10e2abe67 100644
--- a/bundles/org.simantics.scenegraph.profile/src/org/simantics/scenegraph/profile/common/ObserverGroupListener.java
+++ b/bundles/org.simantics.scenegraph.profile/src/org/simantics/scenegraph/profile/common/ObserverGroupListener.java
@@ -1,105 +1,105 @@
-/*******************************************************************************
- * 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.scenegraph.profile.common;
-
-import java.util.Map;
-import java.util.Set;
-import java.util.concurrent.ConcurrentHashMap;
-
-import org.simantics.db.Resource;
-import org.simantics.db.procedure.SetListener;
-import org.simantics.scenegraph.profile.Group;
-import org.simantics.scenegraph.profile.Observer;
-import org.simantics.scenegraph.profile.Style;
-
-public class ObserverGroupListener implements SetListener<Resource> {
-
-    final Map<Object, Object> items = new ConcurrentHashMap<Object, Object>();
-    final Map<Resource, Resource> entries = new ConcurrentHashMap<Resource, Resource>();
-
-    protected final Style style;
-    protected final Group group;
-    protected final Observer observer;
-    private boolean disposed = false;
-
-    public ObserverGroupListener(Style style, Group group, Observer observer) {
-        assert(style != null);
-        assert(group != null);
-        assert(observer != null);
-        this.style = style;
-        this.group = group;
-        this.observer = observer;
-    }
-
-    @Override
-    public void add(Resource item) {
-        //System.out.println("Add to group(" + this + "): " + item);
-        items.put(item, item);
-        observer.update();
-    }
-
-    @Override
-    public void remove(Resource item) {
-//        new Exception().printStackTrace();
-        //System.out.println("Remove from group(" + this + "): " + item);
-        items.remove(item);
-        observer.update();
-    }
-
-    @Override
-    public int hashCode() {
-        return observer.hashCode() + 31 * group.hashCode() + 41 * style.hashCode();
-    }
-
-    @Override
-    public boolean equals(Object object) {
-        if (this == object)
-            return true;
-        else if (object == null)
-            return false;
-        else if (ObserverGroupListener.class != object.getClass())
-            return false;
-        ObserverGroupListener other = (ObserverGroupListener)object;
-        return observer.equals(other.observer) && group.equals(other.group) && style.equals(other.style);
-    }
-
-    public Set<Object> getItems() {
-        return items.keySet();
-    }
-
-    public void dispose() {
-        this.disposed = true;
-    }
-
-    @Override
-    public boolean isDisposed() {
-        return disposed || observer.isDisposed();
-    }
-
-    @Override
-    public void exception(Throwable throwable) {
-        observer.exception(throwable);
-    }
-
-    public void addEntry(Resource entry) {
-        entries.put(entry, entry);
-    }
-
-    public void removeEntry(Resource entry) {
-        entries.remove(entry);
-    }
-
-    public boolean hasEntries() {
-        return !entries.isEmpty();
-    }
-
-}
+/*******************************************************************************
+ * 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.scenegraph.profile.common;
+
+import java.util.Map;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.simantics.db.Resource;
+import org.simantics.db.procedure.SetListener;
+import org.simantics.scenegraph.profile.Group;
+import org.simantics.scenegraph.profile.Observer;
+import org.simantics.scenegraph.profile.Style;
+
+public class ObserverGroupListener implements SetListener<Resource> {
+
+    final Map<Object, Object> items = new ConcurrentHashMap<Object, Object>();
+    final Map<Resource, Resource> entries = new ConcurrentHashMap<Resource, Resource>();
+
+    protected final Style style;
+    protected final Group group;
+    protected final Observer observer;
+    private boolean disposed = false;
+
+    public ObserverGroupListener(Style style, Group group, Observer observer) {
+        assert(style != null);
+        assert(group != null);
+        assert(observer != null);
+        this.style = style;
+        this.group = group;
+        this.observer = observer;
+    }
+
+    @Override
+    public void add(Resource item) {
+        //System.out.println("Add to group(" + this + "): " + item);
+        items.put(item, item);
+        observer.update(style, item);
+    }
+
+    @Override
+    public void remove(Resource item) {
+//        new Exception().printStackTrace();
+        //System.out.println("Remove from group(" + this + "): " + item);
+        items.remove(item);
+        observer.update(style, item);
+    }
+
+    @Override
+    public int hashCode() {
+        return observer.hashCode() + 31 * group.hashCode() + 41 * style.hashCode();
+    }
+
+    @Override
+    public boolean equals(Object object) {
+        if (this == object)
+            return true;
+        else if (object == null)
+            return false;
+        else if (getClass() != object.getClass())
+            return false;
+        ObserverGroupListener other = (ObserverGroupListener)object;
+        return observer.equals(other.observer) && group.equals(other.group) && style.equals(other.style);
+    }
+
+    public Set<Object> getItems() {
+        return items.keySet();
+    }
+
+    public void dispose() {
+        this.disposed = true;
+    }
+
+    @Override
+    public boolean isDisposed() {
+        return disposed || observer.isDisposed();
+    }
+
+    @Override
+    public void exception(Throwable throwable) {
+        observer.exception(throwable);
+    }
+
+    public void addEntry(Resource entry) {
+        entries.put(entry, entry);
+    }
+
+    public void removeEntry(Resource entry) {
+        entries.remove(entry);
+    }
+
+    public boolean hasEntries() {
+        return !entries.isEmpty();
+    }
+
+}