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Java-based middleware for in-memory processing of big data in a distributed environment.
/*
* 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.query;
import java.io.IOException;
import java.io.ObjectInput;
import java.io.ObjectOutput;
import org.apache.ignite.internal.util.typedef.internal.S;
import org.apache.ignite.internal.visor.VisorDataTransferObject;
/**
* Arguments for task {@link VisorQueryDetailMetricsCollectorTask}
*/
public class VisorQueryDetailMetricsCollectorTaskArg extends VisorDataTransferObject {
/** */
private static final long serialVersionUID = 0L;
/** Time when metrics were collected last time. */
private long since;
/**
* Default constructor.
*/
public VisorQueryDetailMetricsCollectorTaskArg() {
// No-op.
}
/**
* @param since Time when metrics were collected last time.
*/
public VisorQueryDetailMetricsCollectorTaskArg(long since) {
this.since = since;
}
/**
* @return Time when metrics were collected last time.
*/
public long getSince() {
return since;
}
/** {@inheritDoc} */
@Override protected void writeExternalData(ObjectOutput out) throws IOException {
out.writeLong(since);
}
/** {@inheritDoc} */
@Override protected void readExternalData(byte protoVer, ObjectInput in) throws IOException, ClassNotFoundException {
since = in.readLong();
}
/** {@inheritDoc} */
@Override public String toString() {
return S.toString(VisorQueryDetailMetricsCollectorTaskArg.class, this);
}
}