/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF 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.
*/
package org.apache.ignite.internal.processors.query.h2.sql;
/**
* SQL statement to query or update grid caches.
*/
public abstract class GridSqlStatement {
/** */
protected GridSqlAst limit;
/** */
private boolean explain;
/**
* @return Generate sql.
*/
public abstract String getSQL();
/** {@inheritDoc} */
@Override public String toString() {
return getSQL();
}
/**
* @param explain Explain.
* @return {@code this}.
*/
public GridSqlStatement explain(boolean explain) {
this.explain = explain;
return this;
}
/**
* @return {@code true} If explain.
*/
public boolean explain() {
return explain;
}
/**
* @param limit Limit.
*/
public void limit(GridSqlAst limit) {
this.limit = limit;
}
/**
* @return Limit.
*/
public GridSqlAst limit() {
return limit;
}
}