/*
* 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.internal.nearcache.impl.invalidation;
import com.hazelcast.internal.serialization.impl.HeapData;
import com.hazelcast.nio.serialization.Data;
/**
* Converts any {@link Data} implementation to {@link HeapData}
*/
public final class ToHeapDataConverter {
private ToHeapDataConverter() {
}
/**
* Converts Data to HeapData. Useful for offheap conversion.
*
* @param data
* @return the onheap representation of data. If data is null, null is returned.
*/
public static Data toHeapData(Data data) {
if (data == null || data instanceof HeapData) {
return data;
}
return new HeapData(data.toByteArray());
}
}