CoherenceItem.java

/*******************************************************************************
 * Copyright 2012 University of Southern California
 * 
 * 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.
 * 
 * This code was developed by the Information Integration Group as part 
 * of the Karma project at the Information Sciences Institute of the 
 * University of Southern California.  For more information, publications, 
 * and related projects, please see: http://www.isi.edu/integration
 ******************************************************************************/

package edu.isi.karma.modeling.research.approach1;

public class CoherenceItem implements Comparable<CoherenceItem>{

	private int x; // explain this
	private int y; // explain this
	
	public CoherenceItem(int x, int y) {		
		this.x = x;
		this.y = y;
	}

	public int getX() {
		return x;
	}

	public int getY() {
		return y;
	}

	@Override
	public int compareTo(CoherenceItem o) {
		if (this.x > o.x)
			return -1;
		else if (this.x < o.x)
			return 1;
		else {
			if (this.y > o.y)
				return -1;
			else if (this.y < o.y)
				return 1;
			else
				return 0;
		}
	}

	public double getDouble() {
		return this.x * 10 + this.y;
	}
	
}