Hobby.java example

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droolsjbpm-master
/**
 * Copyright 2010 JBoss 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 org.drools.benchmark.manners;

/*
 * Copyright 2005 JBoss 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.
 */

public class Hobby {
	public static final String stringH1 = "h1";

	public static final String stringH2 = "h2";

	public static final String stringH3 = "h3";

	public static final String stringH4 = "h4";

	public static final String stringH5 = "h5";

	public static final String[] hobbyStrings = new String[] { stringH1,
			stringH2, stringH3, stringH4, stringH5 };

	public static final Hobby H1 = new Hobby(1);

	public static final Hobby H2 = new Hobby(2);

	public static final Hobby H3 = new Hobby(3);

	public static final Hobby H4 = new Hobby(4);

	public static final Hobby H5 = new Hobby(5);

	private String hobbyStr;

	private int hobbyIndex;

	public Hobby() {
		
	}
	
	private Hobby(int hobby) {
		this.hobbyIndex = hobby - 1;
		this.hobbyStr = hobbyStrings[this.hobbyIndex];
	}

	public String getHobby() {
		return this.hobbyStr;
	}

	public static Hobby resolve(String hobby) {
		if (stringH1.equals(hobby)) {
			return Hobby.H1;
		} else if (stringH2.equals(hobby)) {
			return Hobby.H2;
		} else if (stringH3.equals(hobby)) {
			return Hobby.H3;
		} else if (stringH4.equals(hobby)) {
			return Hobby.H4;
		} else if (stringH5.equals(hobby)) {
			return Hobby.H5;
		} else {
			throw new RuntimeException("Hobby '" + hobby
					+ "' does not exist for Hobby Enum");
		}
	}

	public String toString() {
		return getHobby();
	}

	public boolean equals(Object object) {
		return (this == object);
	}

	public int hashCode() {
		return this.hobbyIndex;
	}

}