NodeIterator Interface

Table 2-19 summarizes the methods available through NodeIterator interface.

Table 2-19 Summary of NodeIterator Methods; Dom Package

Function	Summary
adjustCtx()	Attach this iterator to the another context.
detach()	Invalidate the iterator.
nextNode()	Go to the next node.
previousNode()	Go to the previous node.

adjustCtx()

Attaches this iterator to the context associated with a given node reference

Syntax

void adjustCtx( 
   NodeRef< Node>& nref);

Parameter	Description
nref	reference node

Invalidates the iterator.

Syntax

void detach();

Go to the next node.

Syntax

Node* nextNode() throw (DOMException);

Returns

(Node*) pointer to the next node

Go to the previous node.

Syntax

Node* previousNode() throw (DOMException);

Returns

(Node*) pointer to the previous node