| /* |
| * Copyright 2000-2012 JetBrains s.r.o. |
| * |
| * Licensed 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.jetbrains.jps.builders.java.dependencyView; |
| |
| import gnu.trove.TIntHashSet; |
| import gnu.trove.TIntObjectHashMap; |
| import gnu.trove.TIntObjectProcedure; |
| import gnu.trove.TIntProcedure; |
| |
| /** |
| * @author: db |
| * Date: 08.03.11 |
| */ |
| class IntIntTransientMultiMaplet extends IntIntMultiMaplet { |
| private final TIntObjectHashMap<TIntHashSet> myMap = new TIntObjectHashMap<TIntHashSet>(); |
| |
| |
| @Override |
| public boolean containsKey(final int key) { |
| return myMap.containsKey(key); |
| } |
| |
| @Override |
| public TIntHashSet get(final int key) { |
| return myMap.get(key); |
| } |
| |
| @Override |
| public void putAll(IntIntMultiMaplet m) { |
| m.forEachEntry(new TIntObjectProcedure<TIntHashSet>() { |
| @Override |
| public boolean execute(int key, TIntHashSet values) { |
| put(key, values); |
| return true; |
| } |
| }); |
| } |
| |
| @Override |
| public void put(final int key, final TIntHashSet value) { |
| final TIntHashSet x = myMap.get(key); |
| if (x == null) { |
| myMap.put(key, value); |
| } |
| else { |
| value.forEach(new TIntProcedure() { |
| @Override |
| public boolean execute(int value) { |
| x.add(value); |
| return true; |
| } |
| }); |
| } |
| } |
| |
| @Override |
| public void replace(int key, TIntHashSet value) { |
| if (value == null || value.isEmpty()) { |
| myMap.remove(key); |
| } |
| else { |
| myMap.put(key, value); |
| } |
| } |
| |
| @Override |
| public void put(final int key, final int value) { |
| final TIntHashSet collection = myMap.get(key); |
| if (collection == null) { |
| final TIntHashSet x = new TIntHashSet(); |
| x.add(value); |
| myMap.put(key, x); |
| } |
| else { |
| collection.add(value); |
| } |
| } |
| |
| @Override |
| public void removeFrom(final int key, final int value) { |
| final TIntHashSet collection = myMap.get(key); |
| if (collection != null) { |
| if (collection.remove(value)) { |
| if (collection.isEmpty()) { |
| myMap.remove(key); |
| } |
| } |
| } |
| } |
| |
| @Override |
| public void removeAll(int key, TIntHashSet values) { |
| final TIntHashSet collection = myMap.get(key); |
| if (collection != null) { |
| values.forEach(new TIntProcedure() { |
| @Override |
| public boolean execute(int value) { |
| collection.remove(value); |
| return true; |
| } |
| }); |
| if (collection.isEmpty()) { |
| myMap.remove(key); |
| } |
| } |
| } |
| |
| @Override |
| public void remove(final int key) { |
| myMap.remove(key); |
| } |
| |
| @Override |
| public void replaceAll(IntIntMultiMaplet m) { |
| m.forEachEntry(new TIntObjectProcedure<TIntHashSet>() { |
| @Override |
| public boolean execute(int key, TIntHashSet value) { |
| replace(key, value); |
| return true; |
| } |
| }); |
| } |
| |
| @Override |
| public void forEachEntry(TIntObjectProcedure<TIntHashSet> procedure) { |
| myMap.forEachEntry(procedure); |
| } |
| |
| @Override |
| public void close(){ |
| myMap.clear(); // free memory |
| } |
| |
| public void flush(boolean memoryCachesOnly) { |
| } |
| } |