EventOutMFInt32.java

// read in a multi Int32 value from the FreeWRL browser.

package vrml.external.field;
import vrml.external.Browser;
import vrml.external.field.FieldTypes;
import java.util.*;

public class EventOutMFInt32 extends EventOutMField {
   public EventOutMFInt32() { EventType = FieldTypes.MFINT32; }

  public int[]  getValue() {
        int [] rval;
        int lines;
        int rows;
        int count1;
        int count2;
        StringTokenizer tokens;
        String rep;

        if (RLreturn == null) {
                rep = Browser.SendEventOut (nodeptr, offset, datasize, datatype, command);
        } else {
                rep = RLreturn;
        }
        // get the number of lines of code to come back.

        rows = 1;

        tokens = new StringTokenizer (rep);

        //System.out.println ("DEBUG: EventOutMFInt32 getValue - rep = " + rep);
        lines = Integer.valueOf(tokens.nextToken()).intValue();
        //System.out.println ("DEBUG: read in as a token " + lines);

        rval = new int [lines];

        // now, read in the lines.
        for (count1=0; count1<lines; count1++) {
                rval[count1] = Integer.valueOf(tokens.nextToken()).intValue();

        }

        // for the getSize call
        sizeof = lines;
        return rval;
  }


  public int          get1Value(int index) {
    int all[] = getValue();

    return all[index];
  }
}