src/main/java/org/apache/sling/query/impl/selector/parser/Modifier.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.sling.query.impl.selector.parser;

import org.apache.commons.lang.builder.EqualsBuilder;
import org.apache.commons.lang.builder.HashCodeBuilder;

public class Modifier {

    private final String name;

    private final String argument;

    public Modifier(String name, String argument) {
        this.name = name;
        this.argument = argument;
    }

    public String getName() {
        return name;
    }

    public String getArgument() {
        return argument;
    }

    @Override
    public String toString() {
        return String.format("Modifier[%s,%s]", name, argument);
    }

    @Override
    public boolean equals(Object obj) {
        if (obj == null) {
            return false;
        }
        if (obj == this) {
            return true;
        }
        if (obj.getClass() != getClass()) {
            return false;
        }
        Modifier rhs = (Modifier) obj;
        return new EqualsBuilder().append(name, rhs.name).append(argument, rhs.argument).isEquals();
    }

    @Override
    public int hashCode() {
        return new HashCodeBuilder().append(name).append(argument).toHashCode();
    }
}