FWMFNode.java

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

public class FWMFNode extends FreeWRLMField implements MFNode {
        FreeWRLBrowser browser;
        
        FWMFNode(FreeWRLFieldDefinition def, FreeWRLBrowser b) {
                super(def, b);
                browser = b;
        }

        public void getValue(X3DNode[] nodes) throws ArrayIndexOutOfBoundsException {
                String rep;
                StringTokenizer tokens;
                int count;
                int count2;

                if (command != null) {
                        rep = browser.SendEventOut(nodePtr, offset, datasize, dataType, command);
                        System.out.println("GOT REP: " + rep);
                        tokens = new StringTokenizer(rep);
                } else {
                        tokens = new StringTokenizer(RLreturn);
                }

                count = tokens.countTokens();

                if (nodes.length < count) {
                        throw new ArrayIndexOutOfBoundsException("MFNode getValue passed array of insufficient size");
                }
                
                count2 = 0;
                
                while (count2 < count) {
                        nodes[count2] = new FreeWRLNode(browser);
                        rep = tokens.nextToken();
                        ((FreeWRLNode)nodes[count2]).setPerlPtr(new String(rep));
                        ((FreeWRLNode)nodes[count2]).setPointer(new String(rep));
                        count2++;
                }
        }
        public X3DNode get1Value(int index) throws ArrayIndexOutOfBoundsException {
                String rep;
                StringTokenizer tokens;
                int count;
                int count2;
                FreeWRLNode[] nodes;

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

                count = tokens.countTokens();

                if (index > count) {
                        throw new ArrayIndexOutOfBoundsException("MFNode get1Value passed index out of bounds");
                }
                
                nodes = new FreeWRLNode[count];

                count2 = 0;
                
                while (count2 < count) {
                        nodes[count2] = new FreeWRLNode(browser);
                        rep = tokens.nextToken();
                        nodes[count2].setPerlPtr(new String(rep));
                        nodes[count2].setPointer(new String(rep));
                        count2++;
                }
                return nodes[index];
        }
        public void setValue(int size, X3DNode[] value) {
                int count;

                if (size > value.length) {
                        size = value.length;
                }

                for (count = 0; count < value.length; count++) {
                        if ((((FreeWRLNode)(value[count])).getPointer()) == null) {
                        }
                        browser.SendChildEvent(nodePtr, offset, command, ((FreeWRLNode)value[count]).getPointer());
                }
        }
        public void set1Value(int index, X3DNode value) {
                browser.SendChildEvent(nodePtr, offset, command, ((FreeWRLNode)value).getPointer());
        }
        public void append(X3DNode value) {
               String rep;
                StringTokenizer tokens;
                String tempPtr, tempName;
                int count;
                int count2;

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

                count = tokens.countTokens();

                count2 = 0;

                while (count2 < count) {
                        rep = tokens.nextToken();
                        tempName = new String(rep);
                        rep = tokens.nextToken();
                        tempPtr = new String(rep);
                        browser.SendChildEvent(nodePtr, offset, command, tempPtr);
                        count2++;
                }
                
                browser.SendChildEvent(nodePtr, offset, command, ((FreeWRLNode)value).getPointer());
        }
        public void insertValue(int index, X3DNode value) {
               String rep;
                StringTokenizer tokens;
                int count;
                int count2;
                String tempPtr, tempName;

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

                count = tokens.countTokens();

                count2 = 0;

                while (count2 < index) {
                        rep = tokens.nextToken();
                        tempName = new String(rep);
                        rep = tokens.nextToken();
                        tempPtr = new String(rep);
                        browser.SendChildEvent(nodePtr, offset, command, tempPtr);
                        count2++;
                }

                browser.SendChildEvent(nodePtr, offset, command, ((FreeWRLNode)value).getPointer());

                while (count2 < count) {
                        rep = tokens.nextToken();
                        tempName = new String(rep);
                        rep = tokens.nextToken();
                        tempPtr = new String(rep);
                        browser.SendChildEvent(nodePtr, offset, command, tempPtr);
                        count2++;
                }

        }
}