gen/src/main/java/org/apache/mrql/gen/Condition.java

/**
 * 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.mrql.gen;

import java.io.*;


final public class Condition {
    public final String stmt;
    public final String pred;
    public final int unmatched_brackets;
    public Condition ( String s, String p, int n ) {
        stmt = s;
        pred = p;
        unmatched_brackets = n;
    }
    public String and () {
        if (pred.equals("true"))
            return "";
        else return " && " + pred;
    }
}