FWSFRotation.java

package sai;
import org.web3d.x3d.sai.*;
import java.util.*;

public class FWSFRotation extends FreeWRLField implements SFRotation {
        FreeWRLBrowser browser;
        private static int ROWS = 4;
        
        public FWSFRotation(FreeWRLFieldDefinition def, FreeWRLBrowser b) {
                super(def, b);
                browser = b;
        }

        public void getValue(float[] value) throws ArrayIndexOutOfBoundsException {
                StringTokenizer tokens;
                String rep;
                int count;
                
                if (value.length < ROWS) {
                        throw new ArrayIndexOutOfBoundsException("SFRotation getValue passed array of insufficient size");
                }

                if (command != null) {
                        rep = browser.SendEventOut(nodePtr, offset, datasize, dataType, command);
                        tokens = new StringTokenizer(rep);
                } else {
                        tokens = new StringTokenizer (RLreturn);
                }

                for (count = 0; count < ROWS; count++) {
                        value[count] = Float.valueOf(tokens.nextToken()).floatValue();
                }               
        }
        public void setValue(float[] value) throws ArrayIndexOutOfBoundsException {
                if (value.length < ROWS) {
                        throw new ArrayIndexOutOfBoundsException("SFRotation setValue passed degenerate rotation value");
                }
                browser.newSendEvent(this, "" + value[0] + " " + value[1] + " " + value[2] + " " + value[3]);   
        }
}