Package org.jaxen.util
Class PrecedingSiblingAxisIterator
- java.lang.Object
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- org.jaxen.util.PrecedingSiblingAxisIterator
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- All Implemented Interfaces:
java.util.Iterator
public class PrecedingSiblingAxisIterator extends java.lang.Object implements java.util.IteratorRepresents the XPathpreceding-siblingaxis. The "preceding-siblingaxis contains all the preceding siblings of the context node; if the context node is an attribute node or namespace node, thepreceding-siblingaxis is empty."- Version:
- 1.2b12
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Constructor Summary
Constructors Constructor Description PrecedingSiblingAxisIterator(java.lang.Object contextNode, Navigator navigator)Create a newpreceding-siblingaxis iterator.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description booleanhasNext()Returns true if there are any preceding siblings remaining; false otherwise.java.lang.Objectnext()Returns the next preceding sibling.voidremove()This operation is not supported.
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Constructor Detail
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PrecedingSiblingAxisIterator
public PrecedingSiblingAxisIterator(java.lang.Object contextNode, Navigator navigator) throws UnsupportedAxisExceptionCreate a newpreceding-siblingaxis iterator.- Parameters:
contextNode- the node to start fromnavigator- the object model specific navigator- Throws:
UnsupportedAxisException
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Method Detail
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hasNext
public boolean hasNext()
Returns true if there are any preceding siblings remaining; false otherwise.- Specified by:
hasNextin interfacejava.util.Iterator- Returns:
- true if any preceding siblings remain; false otherwise
- See Also:
Iterator.hasNext()
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next
public java.lang.Object next() throws java.util.NoSuchElementExceptionReturns the next preceding sibling.- Specified by:
nextin interfacejava.util.Iterator- Returns:
- the next preceding sibling
- Throws:
java.util.NoSuchElementException- if no preceding siblings remain- See Also:
Iterator.next()
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remove
public void remove() throws java.lang.UnsupportedOperationExceptionThis operation is not supported.- Specified by:
removein interfacejava.util.Iterator- Throws:
java.lang.UnsupportedOperationException
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