/*
* 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 java.util.HashMap;
import java.util.Map;
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 information about cache partitions.
*/
public class VisorCachePartitions extends VisorDataTransferObject {
/** */
private static final long serialVersionUID = 0L;
/** */
private Map<Integer, Long> primary;
/** */
private Map<Integer, Long> backup;
/**
* Default constructor.
*/
public VisorCachePartitions() {
primary = new HashMap<>();
backup = new HashMap<>();
}
/**
* Add primary partition descriptor.
*
* @param partId Partition id.
* @param cnt Number of primary keys in partition.
*/
public void addPrimary(int partId, long cnt) {
primary.put(partId, cnt);
}
/**
* Add backup partition descriptor.
*
* @param partId Partition id.
* @param cnt Number of backup keys in partition.
*/
public void addBackup(int partId, long cnt) {
backup.put(partId, cnt);
}
/**
* @return Get list of primary partitions.
*/
public Map<Integer, Long> getPrimary() {
return primary;
}
/**
* @return Get list of backup partitions.
*/
public Map<Integer, Long> getBackup() {
return backup;
}
/** {@inheritDoc} */
@Override protected void writeExternalData(ObjectOutput out) throws IOException {
U.writeMap(out, primary);
U.writeMap(out, backup);
}
/** {@inheritDoc} */
@Override protected void readExternalData(byte protoVer, ObjectInput in) throws IOException, ClassNotFoundException {
primary = U.readMap(in);
backup = U.readMap(in);
}
/** {@inheritDoc} */
@Override public String toString() {
return S.toString(VisorCachePartitions.class, this);
}
}