org.apache.xpath.objects
Class XRTreeFrag
java.lang.Object
|
+--org.apache.xpath.Expression
|
+--org.apache.xpath.objects.XObject
|
+--org.apache.xpath.objects.XRTreeFrag
- public class XRTreeFrag
- extends XObject
This class represents an XPath result tree fragment object, and is capable of
converting the RTF to other types, such as a string.
- See Also:
- Serialized Form
Methods inherited from class org.apache.xpath.objects.XObject |
castToType,
create,
execute,
greaterThan,
greaterThanOrEqual,
lessThan,
lessThanOrEqual,
mutableNodeset,
nodeset,
notEquals,
object,
rtree,
toString |
Methods inherited from class java.lang.Object |
equals,
getClass,
hashCode,
notify,
notifyAll,
wait,
wait,
wait |
XRTreeFrag
public XRTreeFrag(DocumentFragment frag)
- Create an XObject.
getType
public int getType()
- Tell what kind of class this is.
- Overrides:
- getType in class XObject
num
public double num()
- Cast result object to a number.
- Overrides:
- num in class XObject
bool
public boolean bool()
- Cast result object to a boolean. This always returns true for a RTreeFrag
because it is treated like a node-set with a single root node.
- Overrides:
- bool in class XObject
str
public java.lang.String str()
- Cast result object to a string.
- Overrides:
- str in class XObject
rtree
public DocumentFragment rtree()
- Cast result object to a result tree fragment.
- Overrides:
- rtree in class XObject
asNodeIterator
public NodeIterator asNodeIterator()
- Cast result object to a nodelist.
convertToNodeset
public NodeList convertToNodeset()
- Cast result object to a nodelist. (special function).
equals
public boolean equals(XObject obj2)
throws SAXException
- Tell if two objects are functionally equal.
- Overrides:
- equals in class XObject
Copyright © 2000 Apache XML Project. All Rights Reserved.