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Diffstat (limited to 'cluster/src/org/apache/qpid/server/cluster/util/MultiValuedMap.java')
-rw-r--r--cluster/src/org/apache/qpid/server/cluster/util/MultiValuedMap.java61
1 files changed, 0 insertions, 61 deletions
diff --git a/cluster/src/org/apache/qpid/server/cluster/util/MultiValuedMap.java b/cluster/src/org/apache/qpid/server/cluster/util/MultiValuedMap.java
deleted file mode 100644
index ebe1fe47dd..0000000000
--- a/cluster/src/org/apache/qpid/server/cluster/util/MultiValuedMap.java
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- *
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
- *
- */
-package org.apache.qpid.server.cluster.util;
-
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.Map;
-
-/**
- * Maps a key to a collection of values
- *
- */
-public class MultiValuedMap<K, V>
-{
- private Map<K, Collection<V>> _map = new HashMap<K, Collection<V>>();
-
- public boolean add(K key, V value)
- {
- Collection<V> values = get(key);
- if (values == null)
- {
- values = createList();
- _map.put(key, values);
- }
- return values.add(value);
- }
-
- public Collection<V> get(K key)
- {
- return _map.get(key);
- }
-
- public Collection<V> remove(K key)
- {
- return _map.remove(key);
- }
-
- protected Collection<V> createList()
- {
- return new ArrayList<V>();
- }
-}