/*
* Licensed to CRATE Technology GmbH ("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.sql.tree;
import com.google.common.base.MoreObjects;
import com.google.common.base.Objects;
import java.util.List;
import static com.google.common.base.Preconditions.checkNotNull;
public class WithQuery
extends Node {
private final String name;
private final Query query;
private final List<String> columnNames;
public WithQuery(String name, Query query, List<String> columnNames) {
this.name = checkNotNull(name, "name is null");
this.query = checkNotNull(query, "query is null");
this.columnNames = columnNames;
}
public String getName() {
return name;
}
public Query getQuery() {
return query;
}
public List<String> getColumnNames() {
return columnNames;
}
@Override
public <R, C> R accept(AstVisitor<R, C> visitor, C context) {
return visitor.visitWithQuery(this, context);
}
@Override
public String toString() {
return MoreObjects.toStringHelper(this)
.add("name", name)
.add("query", query)
.add("columnNames", columnNames)
.omitNullValues()
.toString();
}
@Override
public int hashCode() {
return Objects.hashCode(name, query, columnNames);
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if ((obj == null) || (getClass() != obj.getClass())) {
return false;
}
WithQuery o = (WithQuery) obj;
return Objects.equal(name, o.name) &&
Objects.equal(query, o.query) &&
Objects.equal(columnNames, o.columnNames);
}
}