pointresults.java

来自「这是一个用于测试用的搜索引擎的案例」· Java 代码 · 共 54 行

package ir.classifiers;

import java.io.*;
import java.util.*;
import ir.vsr.*;
import ir.utilities.*;

/**
 * Utility class for generating average result curves.
 * Gives vector of sample numerical results to be averaged for a given point on a curve.
 * 
 * @author       Ray Mooney
 */

public class PointResults {

    /** Point on curve at which results are for */
    protected double point;
    
    /** Sampled values of result at this point */
    protected double[] results;

    /** Create a vector of results for a point */
    public PointResults(int numResults) {
	results = new double[numResults];
    }

    public double getPoint() {
	return point;
    }

    public void setPoint(double point) {
	this.point = point;
    }

    /** Set the nth result */
    public void addResult(int numResult, double result) {
	results[numResult] = result;
    }

    public double[] getResults() {
	return results;
    }

    public String toString() {
	String result = "<" + point + ": " + results[0];
	for (int i = 1; i < results.length; i++) {
	    result = result + "," + results[i];
	}
	return result + ">";
    }

}