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SinTable.javaAPI DocExample1261Thu Apr 22 08:57:38 BST 2004javathreads.examples.ch15.example9

SinTable

public class SinTable extends GuidedLoopHandler

Fields Summary
private float[]
lookupValues
private LoopPrinter
lp
Constructors Summary
public SinTable()

        super(0, 360*100, 100, 12);
        lookupValues = new float [360 * 100];
        lp = new LoopPrinter(360*100, 0);
Methods Summary
public float[]getValues()

        loopProcess();
        lp.send2stream(System.out);
        return lookupValues;
public voidloopDoRange(int start, int end)

        for (int i = start; i < end; i++) {
            float sinValue = (float)Math.sin((i % 360)*Math.PI/180.0);
            lookupValues[i] = sinValue * (float)i / 180.0f;
            lp.println(i, " " + i + " " + lookupValues[i]);
        }
public static voidmain(java.lang.String[] args)

        System.out.println("Starting Example 9 (Printing Example)");
        System.out.println("Output: ");

        SinTable st = new SinTable();
        float results[] = st.getValues();

        System.out.println("");
        System.out.println("Results: "+ results[0]+ ", "+
                      results[1]+ ", "+ results[2]+ ", "+ "...");
        System.out.println("Done");