Fixed all line endings of the repository

[simantics/platform.git] / bundles / org.simantics.diagram / src / org / simantics / diagram / symbolcontribution / AbstractSymbolProvider.java

diff --git a/bundles/org.simantics.diagram/src/org/simantics/diagram/symbolcontribution/AbstractSymbolProvider.java b/bundles/org.simantics.diagram/src/org/simantics/diagram/symbolcontribution/AbstractSymbolProvider.java
index efe766a56ac071a187e374e845fc19e13802d1d9..257768a04629c74916e73b9d39d14544d4a20d84 100644 (file)
--- a/bundles/org.simantics.diagram/src/org/simantics/diagram/symbolcontribution/AbstractSymbolProvider.java
+++ b/bundles/org.simantics.diagram/src/org/simantics/diagram/symbolcontribution/AbstractSymbolProvider.java
@@ -1,77 +1,77 @@
-/*******************************************************************************\r
- * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
- * in Industry THTH ry.\r
- * All rights reserved. This program and the accompanying materials\r
- * are made available under the terms of the Eclipse Public License v1.0\r
- * which accompanies this distribution, and is available at\r
- * http://www.eclipse.org/legal/epl-v10.html\r
- *\r
- * Contributors:\r
- *     VTT Technical Research Centre of Finland - initial API and implementation\r
- *******************************************************************************/\r
-package org.simantics.diagram.symbolcontribution;\r
-\r
-import java.util.Collection;\r
-import java.util.Collections;\r
-import java.util.HashSet;\r
-import java.util.Set;\r
-\r
-import org.simantics.diagram.symbollibrary.ISymbolGroup;\r
-\r
-public abstract class AbstractSymbolProvider implements ISymbolProvider {\r
-    protected volatile boolean         disposed = false;\r
-    protected Runnable                 listener;\r
-    protected Collection<ISymbolGroup> groups   = Collections.emptyList();\r
-    private Set<ISymbolGroup>          groupSet = null;\r
-\r
-    public Collection<ISymbolGroup> getSymbolGroups() {\r
-        return groups;\r
-    }\r
-\r
-    public void setListener(Runnable listener) {\r
-        this.listener = listener;\r
-    }\r
-\r
-    public void dispose() {\r
-        disposed = true;\r
-    }\r
-\r
-    void setSymbolGroup(Collection<ISymbolGroup> groups) {\r
-        if (groups == null)\r
-            throw new NullPointerException("null groups");\r
-        this.groups = groups;\r
-    }\r
-\r
-    protected Set<ISymbolGroup> getSymbolGroupSet() {\r
-        synchronized (this) {\r
-            if (groupSet != null)\r
-                return groupSet;\r
-            groupSet = new HashSet<ISymbolGroup>(getSymbolGroups());\r
-            return groupSet;\r
-        }\r
-    }\r
-\r
-    void lockGroups() {\r
-        groups = Collections.unmodifiableCollection(groups);\r
-        groupSet = null;\r
-        getSymbolGroupSet();\r
-    }\r
-\r
-    @Override\r
-    public int hashCode() {\r
-        return getSymbolGroupSet().hashCode();\r
-    }\r
-\r
-    @Override\r
-    public boolean equals(Object obj) {\r
-        if (this == obj)\r
-            return true;\r
-        if (obj == null)\r
-            return false;\r
-        if (!(obj instanceof AbstractSymbolProvider))\r
-            return false;\r
-        AbstractSymbolProvider other = (AbstractSymbolProvider) obj;\r
-        return getSymbolGroupSet().equals( other.getSymbolGroupSet() );\r
-    }\r
-\r
-}\r
+/*******************************************************************************
+ * 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.symbolcontribution;
+
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.Set;
+
+import org.simantics.diagram.symbollibrary.ISymbolGroup;
+
+public abstract class AbstractSymbolProvider implements ISymbolProvider {
+    protected volatile boolean         disposed = false;
+    protected Runnable                 listener;
+    protected Collection<ISymbolGroup> groups   = Collections.emptyList();
+    private Set<ISymbolGroup>          groupSet = null;
+
+    public Collection<ISymbolGroup> getSymbolGroups() {
+        return groups;
+    }
+
+    public void setListener(Runnable listener) {
+        this.listener = listener;
+    }
+
+    public void dispose() {
+        disposed = true;
+    }
+
+    void setSymbolGroup(Collection<ISymbolGroup> groups) {
+        if (groups == null)
+            throw new NullPointerException("null groups");
+        this.groups = groups;
+    }
+
+    protected Set<ISymbolGroup> getSymbolGroupSet() {
+        synchronized (this) {
+            if (groupSet != null)
+                return groupSet;
+            groupSet = new HashSet<ISymbolGroup>(getSymbolGroups());
+            return groupSet;
+        }
+    }
+
+    void lockGroups() {
+        groups = Collections.unmodifiableCollection(groups);
+        groupSet = null;
+        getSymbolGroupSet();
+    }
+
+    @Override
+    public int hashCode() {
+        return getSymbolGroupSet().hashCode();
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (!(obj instanceof AbstractSymbolProvider))
+            return false;
+        AbstractSymbolProvider other = (AbstractSymbolProvider) obj;
+        return getSymbolGroupSet().equals( other.getSymbolGroupSet() );
+    }
+
+}