opendap/src/main/java/opendap/dap/DStructure.java
public DAPNode cloneDAG(CloneMap map)
        throws CloneNotSupportedException
    {
        DStructure s = (DStructure) super.cloneDAG(map);
        s.vars = new Vector();
        for (int i = 0; i < vars.size(); i++) {
            BaseType bt = (BaseType) vars.elementAt(i);
	        BaseType btclone = (BaseType)cloneDAG(map,bt);
            s.vars.addElement(btclone);
        }
        return s;
    }
public DAPNode cloneDAG(CloneMap map)
        throws CloneNotSupportedException
    {
        DStructure s = (DStructure) super.cloneDAG(map);
        s.vars = new Vector();
        for (int i = 0; i < vars.size(); i++) {
            BaseType bt = (BaseType) vars.elementAt(i);
	        BaseType btclone = (BaseType)cloneDAG(map,bt);
            s.vars.addElement(btclone);
        }
        return s;
    }
public DAPNode cloneDAG ( CloneMap map ) throws CloneNotSupportedException { DStructure s = ( DStructure ) super . cloneDAG ( map ) ; s . vars = new Vector ( ) ; for ( int i = 0 ; i < vars . size ( ) ; i ++ ) { BaseType bt = ( BaseType ) vars . elementAt ( i ) ; BaseType btclone = ( BaseType ) cloneDAG ( map , bt ) ; s . vars . addElement ( btclone ) ; } return s ; }
Returns a clone of this <code>Structure</code>.
See DAPNode.cloneDag()

@param map track previously cloned nodes
@return a clone of this object.
Returns a clone of this <code > Structure< / code > . See DAPNode . cloneDag ()