com.jivesoftware.os.upena.shared.Key.java Source code

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Here is the source code for com.jivesoftware.os.upena.shared.Key.java

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/*
 * Copyright 2013 Jive Software, Inc
 *
 * 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.jivesoftware.os.upena.shared;

import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
import com.fasterxml.jackson.annotation.JsonProperty;
import java.io.Serializable;
import java.util.Objects;

@JsonIgnoreProperties(ignoreUnknown = true)
public class Key<T extends Key> implements Comparable<T>, Serializable {

    private final String key;

    @JsonCreator
    public Key(@JsonProperty("key") String key) {
        this.key = key;
    }

    public String getKey() {
        return key;
    }

    @Override
    public String toString() {
        return key;
    }

    @Override
    public int compareTo(T o) {
        return key.compareTo(o.getKey());
    }

    @Override
    public int hashCode() {
        int hash = 5;
        hash = 17 * hash + Objects.hashCode(this.key);
        return hash;
    }

    @Override
    public boolean equals(Object obj) {
        if (obj == null) {
            return false;
        }
        if (getClass() != obj.getClass()) {
            return false;
        }
        final Key<T> other = (Key<T>) obj;
        if (!Objects.equals(this.key, other.key)) {
            return false;
        }
        return true;
    }
}