valueevent.java

JAVA图形界面算平均值 方差 简单的JTREE是应用

package model;

import java.util.EventObject;
import java.util.List;

public class ValueEvent extends EventObject{

	private static final long serialVersionUID = 8592613232193988815L;
	/**
	 * Array of values which have changed
	 */
	private List<Double> valuesChanged; 

	/**
	 * Constructor with source and changed values 
	 * @param source the source of the event 
	 * @param pointsChanged the values changed in the event
	 */
	public ValueEvent(Object source, List<Double> valuesChanged) {
		super(source);
		this.valuesChanged = valuesChanged; 
	}

	/**
	 * Gets the values changed
	 * @return the array of points which have changed
	 */
	public List<Double> getPointsChanged() {
		return valuesChanged;
	}
}