/*
* Licensed to Crate under one or more contributor license agreements.
* See the NOTICE file distributed with this work for additional
* information regarding copyright ownership. Crate 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.
*
* However, if you have executed another commercial license agreement
* with Crate these terms will supersede the license and you may use the
* software solely pursuant to the terms of the relevant commercial
* agreement.
*/
package io.crate.planner.node.dql;
import io.crate.planner.Plan;
import io.crate.planner.PlanVisitor;
import io.crate.planner.PositionalOrderBy;
import io.crate.planner.ResultDescription;
import io.crate.planner.distribution.DistributionInfo;
import io.crate.planner.node.fetch.FetchPhase;
import io.crate.planner.projection.Projection;
import javax.annotation.Nullable;
import java.util.UUID;
public class QueryThenFetch implements Plan {
private final FetchPhase fetchPhase;
private final Plan subPlan;
public QueryThenFetch(Plan subPlan, FetchPhase fetchPhase) {
this.subPlan = subPlan;
this.fetchPhase = fetchPhase;
}
public FetchPhase fetchPhase() {
return fetchPhase;
}
public Plan subPlan() {
return subPlan;
}
@Override
public <C, R> R accept(PlanVisitor<C, R> visitor, C context) {
return visitor.visitQueryThenFetch(this, context);
}
@Override
public UUID jobId() {
return subPlan.jobId();
}
@Override
public void addProjection(Projection projection,
@Nullable Integer newLimit,
@Nullable Integer newOffset,
@Nullable PositionalOrderBy newOrderBy) {
subPlan.addProjection(projection, newLimit, newOffset, newOrderBy);
}
@Override
public ResultDescription resultDescription() {
return subPlan.resultDescription();
}
@Override
public void setDistributionInfo(DistributionInfo distributionInfo) {
subPlan.setDistributionInfo(distributionInfo);
}
}