package com.tesora.dve.sql.transform.execution;
/*
* #%L
* Tesora Inc.
* Database Virtualization Engine
* %%
* Copyright (C) 2011 - 2014 Tesora Inc.
* %%
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
* #L%
*/
import java.util.List;
import com.tesora.dve.db.Emitter.EmitOptions;
import com.tesora.dve.resultset.IntermediateResultSet;
import com.tesora.dve.sql.schema.SchemaContext;
public class ExplainExecutionStep extends DDLQueryExecutionStep {
private final ExecutionPlan target;
public ExplainExecutionStep(String tag, ExecutionPlan targ, IntermediateResultSet results) {
super(tag, results);
this.target = targ;
}
@Override
public void display(SchemaContext sc, ConnectionValuesMap cv, ExecutionPlan containing, List<String> buf, String indent, EmitOptions opts) {
super.display(sc,cv,containing,buf,indent,opts);
target.display(sc,cv,containing,buf,indent + " ",opts);
}
}