1.1 --- a/src/java/isac/bridge/CalcIterator.java	Fri Oct 10 10:51:30 2003 +0200
     1.2 +++ b/src/java/isac/bridge/CalcIterator.java	Fri Oct 10 10:57:28 2003 +0200
     1.3 @@ -23,7 +23,7 @@
     1.4    reference the root element of the attached calculation tree 
     1.5    * @param calcTree calculation tree
     1.6    */
     1.7 -  CalcIterator(CalcTree calcTree) {
     1.8 +  protected CalcIterator(CalcTree calcTree) {
     1.9    	this.calcTree = calcTree;  	
    1.10    	this.calcTreeID = calcTree.getId();
    1.11    	calcTree.sendToBridge("Iterator "+calcTreeID+";");