/*
* Copyright 2000-2015 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.diff.comparison.iterables;
import com.intellij.diff.util.Range;
import org.jetbrains.annotations.NotNull;
import java.util.Iterator;
@SuppressWarnings("ConstantConditions")
class FairDiffIterableWrapper extends DiffIterableBase implements FairDiffIterable {
@NotNull private final DiffIterable myIterable;
public FairDiffIterableWrapper(@NotNull DiffIterable iterable) {
myIterable = iterable;
}
@Override
public int getLength1() {
return myIterable.getLength1();
}
@Override
public int getLength2() {
return myIterable.getLength2();
}
@Override
@NotNull
public Iterator<Range> changes() {
return myIterable.changes();
}
@Override
@NotNull
public Iterator<Range> unchanged() {
return myIterable.unchanged();
}
}