io.trino.operator.exchange.LocalExchangeBufferInfo Maven / Gradle / Ivy
/*
* 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.trino.operator.exchange;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;
import io.trino.operator.OperatorInfo;
import io.trino.spi.Mergeable;
public class LocalExchangeBufferInfo
implements Mergeable, OperatorInfo
{
private final long bufferedBytes;
private final int bufferedPages;
@JsonCreator
public LocalExchangeBufferInfo(
@JsonProperty("bufferedBytes") long bufferedBytes,
@JsonProperty("bufferedPages") int bufferedPages)
{
this.bufferedBytes = bufferedBytes;
this.bufferedPages = bufferedPages;
}
@JsonProperty
public long getBufferedBytes()
{
return bufferedBytes;
}
@JsonProperty
public int getBufferedPages()
{
return bufferedPages;
}
@Override
public LocalExchangeBufferInfo mergeWith(LocalExchangeBufferInfo other)
{
return new LocalExchangeBufferInfo(bufferedBytes + other.getBufferedBytes(), bufferedPages + other.getBufferedPages());
}
}