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/**
 * 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 io.journalkeeper.rpc.client;

import io.journalkeeper.core.api.ResponseConfig;
import io.journalkeeper.core.api.UpdateRequest;

import java.util.Collections;
import java.util.List;
import java.util.UUID;

/**
 * RPC方法
 * {@link ClientServerRpc#queryServerState(QueryStateRequest) queryServerState}
 * 请求参数。
 * @author LiYue
 * Date: 2019-03-14
 */
public class UpdateClusterStateRequest {
    private final UUID transactionId;
    private final List requests;
    private final boolean includeHeader;
    private final ResponseConfig responseConfig;

    public UpdateClusterStateRequest(byte[] entry, int partition, int batchSize) {
        this(entry, partition, batchSize, false, ResponseConfig.REPLICATION);
    }

    public UpdateClusterStateRequest(byte[] entry, int partition, int batchSize, boolean includeHeader, ResponseConfig responseConfig) {
        this(null, entry, partition, batchSize, includeHeader, responseConfig);
    }

    public UpdateClusterStateRequest(UUID transactionId, byte[] entry, int partition, int batchSize, boolean includeHeader) {
        this(transactionId, entry, partition, batchSize, includeHeader, ResponseConfig.REPLICATION);
    }

    public UpdateClusterStateRequest(UUID transactionId, byte[] entry, int partition, int batchSize, boolean includeHeader, ResponseConfig responseConfig) {
        this(transactionId, Collections.singletonList(new UpdateRequest(entry, partition, batchSize)), includeHeader, responseConfig);
    }

    public UpdateClusterStateRequest(UUID transactionId, List requests, boolean includeHeader, ResponseConfig responseConfig) {
        this.transactionId = transactionId;
        this.requests = requests;
        this.includeHeader = includeHeader;
        this.responseConfig = responseConfig;
    }

    public UpdateClusterStateRequest(List requests, boolean includeHeader, ResponseConfig responseConfig) {
        this(null, requests, includeHeader, responseConfig);
    }

    public UpdateClusterStateRequest(List requests) {
        this(null, requests, false, ResponseConfig.REPLICATION);
    }

    public UpdateClusterStateRequest(UpdateRequest request) {
        this(null, Collections.singletonList(request), false, ResponseConfig.REPLICATION);
    }

    public UpdateClusterStateRequest(UUID transactionId, List requests, boolean includeHeader) {
        this(transactionId, requests, includeHeader, ResponseConfig.REPLICATION);
    }

    public List getRequests() {
        return requests;
    }

    /**
     * 响应配置，定义返回响应的时机
     * @return 响应配置
     */
    public ResponseConfig getResponseConfig() {
        return responseConfig;
    }

    public boolean isIncludeHeader() {
        return includeHeader;
    }

    public UUID getTransactionId() {
        return transactionId;
    }
}