/*
* Copyright (c) 2008-2017, Hazelcast, Inc. All Rights Reserved.
*
* 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.hazelcast.collection.impl.collection.operations;
import com.hazelcast.collection.impl.collection.CollectionContainer;
import com.hazelcast.collection.impl.collection.CollectionDataSerializerHook;
import com.hazelcast.nio.ObjectDataInput;
import com.hazelcast.nio.ObjectDataOutput;
import com.hazelcast.nio.serialization.Data;
import java.io.IOException;
import java.util.HashSet;
import java.util.Set;
public class CollectionContainsOperation extends CollectionOperation {
private Set<Data> valueSet;
public CollectionContainsOperation() {
}
public CollectionContainsOperation(String name, Set<Data> valueSet) {
super(name);
this.valueSet = valueSet;
}
@Override
public void run() throws Exception {
CollectionContainer collectionContainer = getOrCreateContainer();
response = collectionContainer.contains(valueSet);
}
@Override
public int getId() {
return CollectionDataSerializerHook.COLLECTION_CONTAINS;
}
@Override
protected void writeInternal(ObjectDataOutput out) throws IOException {
super.writeInternal(out);
out.writeInt(valueSet.size());
for (Data value : valueSet) {
out.writeData(value);
}
}
@Override
protected void readInternal(ObjectDataInput in) throws IOException {
super.readInternal(in);
final int size = in.readInt();
valueSet = new HashSet<Data>(size);
for (int i = 0; i < size; i++) {
Data value = in.readData();
valueSet.add(value);
}
}
}