ShowIndex.java

/*
 * Copyright 1999-2012 Alibaba Group.
 * 
 * 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.
 */
/**
 * (created at 2011-5-20)
 */
package fm.liu.timo.parser.ast.stmt.dal;

import fm.liu.timo.parser.ast.expression.primary.Identifier;
import fm.liu.timo.parser.visitor.Visitor;

/**
 * @author <a href="mailto:shuo.qius@alibaba-inc.com">QIU Shuo</a>
 */
public class ShowIndex extends DALShowStatement {
    public static enum Type {
        INDEX, INDEXES, KEYS
    }

    private final Type       type;
    private final Identifier table;

    public ShowIndex(Type type, Identifier table, Identifier database) {
        this.table = table;
        this.table.setParent(database);
        this.type = type;
    }

    public ShowIndex(Type type, Identifier table) {
        this.table = table;
        this.type = type;
    }

    public Type getType() {
        return type;
    }

    public Identifier getTable() {
        return table;
    }

    @Override
    public void accept(Visitor visitor) {
        visitor.visit(this);
    }
}