com.hazelcast.internal.nearcache.impl.RemoteCallHook Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2024, 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;
import com.hazelcast.internal.serialization.Data;
import com.hazelcast.spi.impl.operationservice.Operation;
import javax.annotation.Nullable;
/**
* Hook to be used by near cache invalidations or by statistics updates.
*
* For instance, with this hook, you can implement needed
* logic for truly invalidate/populate local near cache.
*/
public interface RemoteCallHook {
RemoteCallHook EMPTY_HOOK = new RemoteCallHook() {
@Override
public void beforeRemoteCall(Object key, Data keyData,
Object value, Data valueData) {
}
@Override
public void onRemoteCallSuccess(Operation remoteCall) {
}
@Override
public void onRemoteCallFailure() {
}
};
void beforeRemoteCall(K key, Data keyData,
@Nullable V value, @Nullable Data valueData);
void onRemoteCallSuccess(@Nullable Operation remoteCall);
void onRemoteCallFailure();
}