1 files changed, 52 insertions, 0 deletions
diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/registry/HashMapDelegatingRegistry.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/registry/HashMapDelegatingRegistry.java
new file mode 100644
index 0000000000..c972ea24d9
--- /dev/null
+++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/registry/HashMapDelegatingRegistry.java
@@ -0,0 +1,52 @@
+/***************************************************************************
+ * Copyright (c) 2004 - 2008 Eike Stepper, Germany.
+ * 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:
+ *    Eike Stepper - initial API and implementation
+ **************************************************************************/
+package org.eclipse.net4j.util.registry;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * @author Eike Stepper
+ */
+public class HashMapDelegatingRegistry<K, V> extends DelegatingRegistry<K, V>
+{
+  private Map<K, V> map;
+
+  public HashMapDelegatingRegistry(IRegistry<K, V> delegate)
+  {
+    super(delegate);
+    map = new HashMap<K, V>();
+  }
+
+  public HashMapDelegatingRegistry(IRegistry<K, V> delegate, int initialCapacity)
+  {
+    super(delegate);
+    map = new HashMap<K, V>(initialCapacity);
+  }
+
+  public HashMapDelegatingRegistry(IRegistry<K, V> delegate, int initialCapacity, float loadFactor)
+  {
+    super(delegate);
+    map = new HashMap<K, V>(initialCapacity, loadFactor);
+  }
+
+  public HashMapDelegatingRegistry(IRegistry<K, V> delegate, Map<? extends K, ? extends V> m)
+  {
+    super(delegate);
+    map = new HashMap<K, V>(m);
+  }
+
+  @Override
+  protected Map<K, V> getMap()
+  {
+    return map;
+  }
+}