org.translet.processor
Interface DataIterator

public interface DataIterator

Iterator over a collection of xpaths and the corresponding value. The xpath collection is an ordered collection.

Author:

Karthikeyan Mariappan.

Method Summary

boolean	hasNext() Returns true if the iterator has more xpaths to be processed.
XPathExpr	nextXPath() Returns next xpath in the interation.

Method Detail

hasNext

public boolean hasNext()

Returns true if the iterator has more xpaths to be processed.

Returns:

true if the iterator has more elements.

nextXPath

public XPathExpr nextXPath()

Returns next xpath in the interation.

Returns:

XPathExpr that holds xpath statement and it's value.

Throws:

NoSuchElementException - If there is no more entry.