com.hazelcast.spi.impl.operationutil.Operations Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2016, 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.spi.impl.operationutil;
import com.hazelcast.cluster.impl.operations.JoinOperation;
import com.hazelcast.cluster.impl.operations.WanReplicationOperation;
import com.hazelcast.partition.MigrationCycleOperation;
import com.hazelcast.spi.Operation;
import com.hazelcast.spi.OperationAccessor;
/**
* Utility class that contains helper methods related to {@link Operation}
*/
public final class Operations {
private static final ClassLoader THIS_CLASS_LOADER = OperationAccessor.class.getClassLoader();
private Operations() {
}
public static boolean isJoinOperation(Operation op) {
return op instanceof JoinOperation
&& op.getClass().getClassLoader() == THIS_CLASS_LOADER;
}
public static boolean isMigrationOperation(Operation op) {
return op instanceof MigrationCycleOperation
&& op.getClass().getClassLoader() == THIS_CLASS_LOADER;
}
/**
* Checks if the given operation is an instance of {@link WanReplicationOperation}
*/
public static boolean isWanReplicationOperation(Operation op) {
return op instanceof WanReplicationOperation
&& op.getClass().getClassLoader() == THIS_CLASS_LOADER;
}
}