io.trino.operator.WorkProcessorSourceOperator 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;
import io.airlift.units.DataSize;
import io.airlift.units.Duration;
import io.trino.spi.metrics.Metrics;
import static java.util.concurrent.TimeUnit.NANOSECONDS;
// TODO: support spill
public interface WorkProcessorSourceOperator
extends WorkProcessorOperator
{
default DataSize getPhysicalInputDataSize()
{
return DataSize.ofBytes(0);
}
default long getPhysicalInputPositions()
{
return 0;
}
default DataSize getInternalNetworkInputDataSize()
{
return DataSize.ofBytes(0);
}
default long getInternalNetworkPositions()
{
return 0;
}
default DataSize getInputDataSize()
{
return DataSize.ofBytes(0);
}
default long getInputPositions()
{
return 0;
}
default Duration getReadTime()
{
return new Duration(0, NANOSECONDS);
}
default long getDynamicFilterSplitsProcessed()
{
return 0;
}
Metrics getConnectorMetrics();
}