/*
* 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 com.facebook.presto.sql.planner;
import com.facebook.presto.spi.type.Type;
import com.facebook.presto.sql.planner.plan.PlanNode;
import com.google.common.collect.ImmutableMap;
import java.util.Map;
import static java.util.Objects.requireNonNull;
public class Plan
{
private final PlanNode root;
private final Map<Symbol, Type> types;
public Plan(PlanNode root, Map<Symbol, Type> types)
{
requireNonNull(root, "root is null");
requireNonNull(types, "types is null");
this.root = root;
this.types = ImmutableMap.copyOf(types);
}
public PlanNode getRoot()
{
return root;
}
public Map<Symbol, Type> getTypes()
{
return types;
}
}