| /* |
| * Copyright 2000-2014 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 com.intellij.vcs.log.graph.utils; |
| |
| import com.intellij.util.BooleanFunction; |
| import com.intellij.vcs.log.graph.utils.impl.PermanentListIntToIntMap; |
| import org.jetbrains.annotations.NotNull; |
| |
| public class PermanentListIntToIntMapTest extends UpdatableIntToIntMapTest { |
| @Override |
| protected UpdatableIntToIntMap createUpdatableIntToIntMap(@NotNull final BooleanFunction<Integer> thisIsVisible, final int longSize) { |
| return new UpdatableIntToIntMapWrapper(new Flags() { |
| @Override |
| public int size() { |
| return longSize; |
| } |
| |
| @Override |
| public boolean get(int index) { |
| return thisIsVisible.fun(index); |
| } |
| |
| @Override |
| public void set(int index, boolean value) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public void setAll(boolean value) { |
| throw new UnsupportedOperationException(); |
| } |
| }); |
| } |
| |
| private static class UpdatableIntToIntMapWrapper implements UpdatableIntToIntMap { |
| @NotNull |
| private final Flags myFlags; |
| @NotNull |
| private IntToIntMap myIntToIntMap; |
| |
| private UpdatableIntToIntMapWrapper(@NotNull Flags flags) { |
| myFlags = flags; |
| createIntToIntMap(); |
| } |
| |
| private void createIntToIntMap() { |
| int shortSize = 0; |
| for (int i = 0; i < myFlags.size(); i++) |
| if (myFlags.get(i)) |
| shortSize++; |
| myIntToIntMap = PermanentListIntToIntMap.newInstance(myFlags, shortSize, 2); |
| } |
| |
| @Override |
| public void update(int startLongIndex, int endLongIndex) { |
| createIntToIntMap(); |
| } |
| |
| @Override |
| public int shortSize() { |
| return myIntToIntMap.shortSize(); |
| } |
| |
| @Override |
| public int longSize() { |
| return myIntToIntMap.longSize(); |
| } |
| |
| @Override |
| public int getLongIndex(int shortIndex) { |
| return myIntToIntMap.getLongIndex(shortIndex); |
| } |
| |
| @Override |
| public int getShortIndex(int longIndex) { |
| return myIntToIntMap.getShortIndex(longIndex); |
| } |
| } |
| } |