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Groovy: A powerful, dynamic language for the JVM

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/*
 *  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.codehaus.groovy.antlr;

/**
 * An object representing a line and column position
 *
 * @author Jeremy Rayner
 */
public class LineColumn {
    private int line;
    private int column;

    public LineColumn(int line, int column) {
        this.line = line;
        this.column = column;
    }

    public int getLine() {
        return line;
    }

    public int getColumn() {
        return column;
    }

    public boolean equals(Object that) {
        if (this == that) return true;
        if (that == null || getClass() != that.getClass()) return false;

        final LineColumn lineColumn = (LineColumn) that;

        if (column != lineColumn.column) return false;
        if (line != lineColumn.line) return false;

        return true;
    }

    public int hashCode() {
        int result;
        result = line;
        result = 29 * result + column;
        return result;
    }

    public String toString() {
        return "[" + line + "," + column + "]";
    }
}