pylucene 3.5.0-3

[pylucene.git] / lucene-java-3.4.0 / lucene / src / java / org / apache / lucene / util / MapOfSets.java

diff --git a/lucene-java-3.4.0/lucene/src/java/org/apache/lucene/util/MapOfSets.java b/lucene-java-3.4.0/lucene/src/java/org/apache/lucene/util/MapOfSets.java
deleted file mode 100644 (file)
index 9c18925..0000000
--- a/lucene-java-3.4.0/lucene/src/java/org/apache/lucene/util/MapOfSets.java
+++ /dev/null
@@ -1,82 +0,0 @@
-package org.apache.lucene.util;
-
-/**
- * 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.
- */
-
-
-import java.util.Set;
-import java.util.Collection;
-import java.util.HashSet;
-import java.util.Map;
-
-/**
- * Helper class for keeping Lists of Objects associated with keys. <b>WARNING: THIS CLASS IS NOT THREAD SAFE</b>
- * @lucene.internal
- */
-public class MapOfSets<K, V> {
-
-  private final Map<K, Set<V>> theMap;
-
-  /**
-   * @param m the backing store for this object
-   */
-  public MapOfSets(Map<K, Set<V>> m) {
-    theMap = m;
-  }
-
-  /**
-   * @return direct access to the map backing this object.
-   */
-  public Map<K, Set<V>> getMap() {
-    return theMap;
-  }
-
-  /**
-   * Adds val to the Set associated with key in the Map.  If key is not 
-   * already in the map, a new Set will first be created.
-   * @return the size of the Set associated with key once val is added to it.
-   */
-  public int put(K key, V val) {
-    final Set<V> theSet;
-    if (theMap.containsKey(key)) {
-      theSet = theMap.get(key);
-    } else {
-      theSet = new HashSet<V>(23);
-      theMap.put(key, theSet);
-    }
-    theSet.add(val);
-    return theSet.size();
-  }
-   /**
-   * Adds multiple vals to the Set associated with key in the Map.  
-   * If key is not 
-   * already in the map, a new Set will first be created.
-   * @return the size of the Set associated with key once val is added to it.
-   */
-  public int putAll(K key, Collection<? extends V> vals) {
-    final Set<V> theSet;
-    if (theMap.containsKey(key)) {
-      theSet = theMap.get(key);
-    } else {
-      theSet = new HashSet<V>(23);
-      theMap.put(key, theSet);
-    }
-    theSet.addAll(vals);
-    return theSet.size();
-  }
- 
-}