io.trino.execution.scheduler.policy.PhasedExecutionPolicy 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.execution.scheduler.policy;
import com.google.inject.Inject;
import io.trino.execution.scheduler.StageExecution;
import io.trino.server.DynamicFilterService;
import java.util.Collection;
import static java.util.Objects.requireNonNull;
public class PhasedExecutionPolicy
implements ExecutionPolicy
{
private final DynamicFilterService dynamicFilterService;
@Inject
public PhasedExecutionPolicy(DynamicFilterService dynamicFilterService)
{
this.dynamicFilterService = requireNonNull(dynamicFilterService, "dynamicFilterService is null");
}
@Override
public ExecutionSchedule createExecutionSchedule(Collection stages)
{
return PhasedExecutionSchedule.forStages(stages, dynamicFilterService);
}
}