chartsample.java

一个完整的

// Decompiled by DJ v2.9.9.60 Copyright 2000 Atanas Neshkov  Date: 2002-12-03 18:42:38
// Home Page : http://members.fortunecity.com/neshkov/dj.html  - Check often for new version!
// Decompiler options: packimports(3) 
// Source File Name:   ChartSample.java

package cn.com.fcsoft.chart;

import java.awt.Color;
import java.io.Serializable;

public class ChartSample
    implements Serializable
{

    public void set(double d, String s, Object obj)
    {
        value = new Double(d);
        label = s;
        key = obj;
    }

    public void setValue(double d)
    {
        value = new Double(d);
    }

    public long getValue()
    {
        if(value != null)
            return value.longValue();
        else
            return 0L;
    }

    public String toString()
    {
        if(label != null && value != null)
            return series + ":" + index + " " + label + " " + value.doubleValue();
        if(value != null)
            return series + ":" + index + " " + "null " + value.doubleValue();
        if(label != null)
            return series + ":" + index + " " + label;
        else
            return series + ":" + index + " " + "null 0";
    }

    public ChartSample(int i)
    {
        index = i;
    }

    public ChartSample(int i, double d)
    {
        index = i;
        value = new Double(d);
    }

    public ChartSample(int i, double d, String s, Object obj)
    {
        index = i;
        value = new Double(d);
        label = s;
        key = obj;
    }

    public boolean isSelected()
    {
        return selected;
    }

    public boolean hasValue()
    {
        return value != null && value.doubleValue() != (0.0D / 0.0D);
    }

    public double getFloatValue()
    {
        if(value != null)
            return value.doubleValue();
        else
            return (0.0D / 0.0D);
    }

    public void setLabelColor(Color color)
    {
        labelColor = color;
    }

    void setIndex(int i)
    {
        index = i;
    }

    public int getIndex()
    {
        return index;
    }

    public boolean setSelection(boolean flag)
    {
        selected = flag;
        return selected;
    }

    public Object getKey()
    {
        return key;
    }

    public boolean toggleSelection()
    {
        selected = !selected;
        return selected;
    }

    void setSeries(int i)
    {
        series = i;
    }

    public int getSeries()
    {
        return series;
    }

    public void clearValue()
    {
        value = null;
    }

    public void setLabel(String s)
    {
        label = s;
    }

    public String getLabel()
    {
        return label;
    }

    protected Double value;
    protected String label;
    Color labelColor;
    private static final Color DEFAULT_COLOR;
    private int series;
    private int index;
    Object key;
    private boolean selected;

    static 
    {
        DEFAULT_COLOR = Color.black;
    }
}