com.hazelcast.concurrent.countdownlatch.operations.BackupAwareCountDownLatchOperation Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2013, 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.concurrent.countdownlatch.operations;
import com.hazelcast.concurrent.countdownlatch.CountDownLatchInfo;
import com.hazelcast.concurrent.countdownlatch.CountDownLatchService;
import com.hazelcast.spi.BackupAwareOperation;
import com.hazelcast.spi.Operation;
abstract class BackupAwareCountDownLatchOperation extends BaseCountDownLatchOperation
implements BackupAwareOperation {
protected BackupAwareCountDownLatchOperation() {
}
public BackupAwareCountDownLatchOperation(String name) {
super(name);
}
@Override
public Operation getBackupOperation() {
CountDownLatchService service = getService();
CountDownLatchInfo latch = service.getLatch(name);
int count = latch != null ? latch.getCount() : 0;
return new CountDownLatchBackupOperation(name, count);
}
@Override
public int getSyncBackupCount() {
return 1;
}
@Override
public int getAsyncBackupCount() {
return 0;
}
}