/*
* Copyright 2014 - 2017 Blazebit.
*
* 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.blazebit.persistence.view.impl.collection;
import java.util.Collection;
import java.util.Map;
public class MapRemoveAllKeysAction<C extends Map<K, V>, K, V> implements MapAction<C> {
private final Collection<?> elements;
public MapRemoveAllKeysAction(Collection<?> elements) {
this.elements = elements;
}
@Override
public void doAction(C map) {
map.keySet().removeAll(elements);
}
}