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com.puppycrawl.tools.checkstyle.checks.xpath
Class AttributeAxisIterator  

java.lang.Object
  com.puppycrawl.tools.checkstyle.checks.xpath.AttributeAxisIterator

All Implemented Interfaces:

java.util.Iterator

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public class AttributeAxisIterator

extends java.lang.Object

implements java.util.Iterator

Iterator for an attribute axis of an XPath element. The XPath element is a DetailAST. Attributes correspond to bean properties of the DetailAST.

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Field Summary
private  java.util.Iterator	mIter           actual iterator

 

Constructor Summary

AttributeAxisIterator(com.puppycrawl.tools.checkstyle.api.DetailAST aAST)           Constructs a AttributeAxisIterator for a DetailAST element.

 

Method Summary
boolean	hasNext()           Tests whether there are elements remaining in the collection.
java.lang.Object	next()           Obtain the next element in the collection.
void	remove()           Remove from the underlying collection the last element returned by next (optional operation).

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Field Detail

mIter

private java.util.Iterator mIter

actual iterator

Constructor Detail

AttributeAxisIterator

public AttributeAxisIterator(com.puppycrawl.tools.checkstyle.api.DetailAST aAST)

Constructs a AttributeAxisIterator for a DetailAST element.

Method Detail

next

public java.lang.Object next()

Description copied from interface: java.util.Iterator

Obtain the next element in the collection.

Specified by:

next in interface java.util.Iterator

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hasNext

public boolean hasNext()

Description copied from interface: java.util.Iterator

Tests whether there are elements remaining in the collection. In other words, calling next() will not throw an exception.

Specified by:

hasNext in interface java.util.Iterator

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remove

public void remove()

Description copied from interface: java.util.Iterator

Remove from the underlying collection the last element returned by next (optional operation). This method can be called only once after each call to next(). It does not affect what will be returned by subsequent calls to next.

Specified by:

remove in interface java.util.Iterator

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