/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 org.apache.ignite.internal.visor.cache;
import java.io.IOException;
import java.io.ObjectInput;
import java.io.ObjectOutput;
import org.apache.ignite.cache.CacheRebalanceMode;
import org.apache.ignite.configuration.CacheConfiguration;
import org.apache.ignite.internal.util.typedef.internal.S;
import org.apache.ignite.internal.util.typedef.internal.U;
import org.apache.ignite.internal.visor.VisorDataTransferObject;
/**
* Data transfer object for cache rebalance configuration properties.
*/
public class VisorCacheRebalanceConfiguration extends VisorDataTransferObject {
/** */
private static final long serialVersionUID = 0L;
/** Cache rebalance mode. */
private CacheRebalanceMode mode;
/** Cache rebalance batch size. */
private int batchSize;
/** Rebalance partitioned delay. */
private long partitionedDelay;
/** Time in milliseconds to wait between rebalance messages. */
private long throttle;
/** Rebalance timeout. */
private long timeout;
/** Rebalance batches prefetch count. */
private long batchesPrefetchCnt;
/** Cache rebalance order. */
private int rebalanceOrder;
/**
* Default constructor.
*/
public VisorCacheRebalanceConfiguration() {
// No-op.
}
/**
* Create data transfer object for rebalance configuration properties.
* @param ccfg Cache configuration.
*/
public VisorCacheRebalanceConfiguration(CacheConfiguration ccfg) {
mode = ccfg.getRebalanceMode();
batchSize = ccfg.getRebalanceBatchSize();
partitionedDelay = ccfg.getRebalanceDelay();
throttle = ccfg.getRebalanceThrottle();
timeout = ccfg.getRebalanceTimeout();
batchesPrefetchCnt = ccfg.getRebalanceBatchesPrefetchCount();
rebalanceOrder = ccfg.getRebalanceOrder();
}
/**
* @return Cache rebalance mode.
*/
public CacheRebalanceMode getMode() {
return mode;
}
/**
* @return Cache rebalance batch size.
*/
public int getBatchSize() {
return batchSize;
}
/**
* @return Rebalance partitioned delay.
*/
public long getPartitionedDelay() {
return partitionedDelay;
}
/**
* @return Time in milliseconds to wait between rebalance messages.
*/
public long getThrottle() {
return throttle;
}
/**
* @return Rebalance timeout.
*/
public long getTimeout() {
return timeout;
}
/**
* @return Batches count
*/
public long getBatchesPrefetchCnt() {
return batchesPrefetchCnt;
}
/**
* @return Cache rebalance order.
*/
public int getRebalanceOrder() {
return rebalanceOrder;
}
/** {@inheritDoc} */
@Override protected void writeExternalData(ObjectOutput out) throws IOException {
U.writeEnum(out, mode);
out.writeInt(batchSize);
out.writeLong(partitionedDelay);
out.writeLong(throttle);
out.writeLong(timeout);
out.writeLong(batchesPrefetchCnt);
out.writeInt(rebalanceOrder);
}
/** {@inheritDoc} */
@Override protected void readExternalData(byte protoVer, ObjectInput in) throws IOException, ClassNotFoundException {
mode = CacheRebalanceMode.fromOrdinal(in.readByte());
batchSize = in.readInt();
partitionedDelay = in.readLong();
throttle = in.readLong();
timeout = in.readLong();
batchesPrefetchCnt = in.readLong();
rebalanceOrder = in.readInt();
}
/** {@inheritDoc} */
@Override public String toString() {
return S.toString(VisorCacheRebalanceConfiguration.class, this);
}
}