[Exist-commits] eXist-1.0/src/org/exist/dom AVLTreeNodeSet.java,1.7,1.8

[Wolfgang M. M. <wol...@us...>]

Update of /cvsroot/exist/eXist-1.0/src/org/exist/dom
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv7342/src/org/exist/dom

Modified Files:
	AVLTreeNodeSet.java 
Log Message:
Added itemAt method to AVLTreeSet to avoid RuntimeException.

Index: AVLTreeNodeSet.java
===================================================================
RCS file: /cvsroot/exist/eXist-1.0/src/org/exist/dom/AVLTreeNodeSet.java,v
retrieving revision 1.7
retrieving revision 1.8
diff -C2 -d -r1.7 -r1.8
*** AVLTreeNodeSet.java	21 Jun 2004 15:27:36 -0000	1.7
--- AVLTreeNodeSet.java	23 Jun 2004 14:05:49 -0000	1.8
***************
*** 45,49 ****
  	 */
  	public org.w3c.dom.Node item(int pos) {
! 		// TODO Auto-generated method stub
  		return null;
  	}
--- 45,54 ----
  	 */
  	public org.w3c.dom.Node item(int pos) {
! 	    int i = 0;
! 		for(Iterator it = iterator(); it.hasNext(); i++) {
! 		    NodeProxy p = (NodeProxy) it.next();
! 		    if(i == pos)
! 		        return p.getNode();
! 		}
  		return null;
  	}
***************
*** 53,58 ****
  	 */
  	public NodeProxy get(int pos) {
! 		// TODO Auto-generated method stub
! 		return null;
  	}
  
--- 58,62 ----
  	 */
  	public NodeProxy get(int pos) {
! 		return (NodeProxy)itemAt(pos);
  	}
  
***************
*** 69,73 ****
  	 */
  	public Item itemAt(int pos) {
! 		throw new RuntimeException("unsupported method: itemAt");
  	}
  
--- 73,83 ----
  	 */
  	public Item itemAt(int pos) {
! 	    int i = 0;
! 		for(Iterator it = iterator(); it.hasNext(); i++) {
! 		    NodeProxy p = (NodeProxy) it.next();
! 		    if(i == pos)
! 		        return p;
! 		}
! 		return null;
  	}