/*
 * Copyright 2014 Kenshoo.com
 *
 * 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.
 */

package com.kenshoo.freemarker.model;

public class SelectionOption implements Comparable<SelectionOption> {
    
    private final String value;
    private final String label;
    
    public String getValue() {
        return value;
    }
    
    public String getLabel() {
        return label;
    }
    
    public SelectionOption(String value, String label) {
        this.value = value;
        this.label = label;
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + ((label == null) ? 0 : label.hashCode());
        result = prime * result + ((value == null) ? 0 : value.hashCode());
        return result;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj) {
            return true;
        }
        if (obj == null) {
            return false;
        }
        if (getClass() != obj.getClass()) {
            return false;
        }
        SelectionOption other = (SelectionOption) obj;
        if (label == null) {
            if (other.label != null) {
                return false;
            }
        } else if (!label.equals(other.label)) {
            return false;
        }
        if (value == null) {
            if (other.value != null) {
                return false;
            }
        } else if (!value.equals(other.value)) {
            return false;
        }
        return true;
    }

    @Override
    public int compareTo(SelectionOption o) {
        int r = label.compareTo(o.label);
        if (r != 0) {
            return r;
        }
        
        return value.compareTo(o.value);
    }

}