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java.lang.Objectorg.apache.commons.jxpath.ri.model.NodePointer
org.apache.commons.jxpath.ri.model.beans.LangAttributePointer
public class LangAttributePointer
A Pointer that points to the "lang" attribute of a JavaBean. The value of the attribute is based on the locale supplied to it in the constructor.
Field Summary |
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Fields inherited from class org.apache.commons.jxpath.ri.model.NodePointer |
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index, locale, parent, UNKNOWN_NAMESPACE, WHOLE_COLLECTION |
Constructor Summary | |
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LangAttributePointer(NodePointer parent)
Create a new LangAttributePointer. |
Method Summary | |
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String |
asPath()
Returns an XPath that maps to this Pointer. |
int |
compareChildNodePointers(NodePointer pointer1,
NodePointer pointer2)
Compares two child NodePointers and returns a positive number, zero or a positive number according to the order of the pointers. |
boolean |
equals(Object object)
|
Object |
getBaseValue()
Returns the value represented by the pointer before indexing. |
Object |
getImmediateNode()
Returns the object the pointer points to; does not convert it to a "canonical" type. |
int |
getLength()
If the pointer represents a collection (or collection element), returns the length of the collection. |
QName |
getName()
Returns the name of this node. |
String |
getNamespaceURI()
Returns the namespace URI associated with this Pointer. |
int |
hashCode()
|
boolean |
isCollection()
Returns true if the value of the pointer is an array or
a Collection. |
boolean |
isLeaf()
If true, this node does not have children |
void |
setValue(Object value)
Converts the value to the required type and changes the corresponding object to that value. Throws UnsupportedOperationException. |
boolean |
testNode(NodeTest test)
Checks if this Pointer matches the supplied NodeTest. |
Methods inherited from class org.apache.commons.jxpath.ri.model.NodePointer |
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attributeIterator, childIterator, clone, compareTo, createAttribute, createChild, createChild, createPath, createPath, escape, getAbstractFactory, getDefaultNamespaceURI, getImmediateParentPointer, getImmediateValuePointer, getIndex, getLocale, getNamespaceResolver, getNamespaceURI, getNode, getNodeSetByKey, getNodeValue, getParent, getPointerByID, getPointerByKey, getRootNode, getValue, getValuePointer, isActual, isAttribute, isContainer, isDefaultNamespace, isLanguage, isNode, isRoot, namespaceIterator, namespacePointer, newChildNodePointer, newNodePointer, printPointerChain, remove, setAttribute, setIndex, setNamespaceResolver, toString |
Methods inherited from class java.lang.Object |
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finalize, getClass, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public LangAttributePointer(NodePointer parent)
parent
- parent pointer.Method Detail |
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public QName getName()
NodePointer
getName
in class NodePointer
public String getNamespaceURI()
NodePointer
getNamespaceURI
in class NodePointer
public boolean isCollection()
NodePointer
true
if the value of the pointer is an array or
a Collection.
isCollection
in class NodePointer
public int getLength()
NodePointer
getLength
in class NodePointer
public Object getBaseValue()
NodePointer
getBaseValue
in class NodePointer
public Object getImmediateNode()
NodePointer
getImmediateNode
in class NodePointer
public boolean isLeaf()
NodePointer
isLeaf
in class NodePointer
public void setValue(Object value)
setValue
in interface Pointer
setValue
in class NodePointer
value
- Objectpublic String asPath()
NodePointer
asPath
in interface Pointer
asPath
in class NodePointer
public int hashCode()
hashCode
in class Object
public boolean equals(Object object)
equals
in class Object
public boolean testNode(NodeTest test)
NodePointer
testNode
in class NodePointer
test
- the NodeTest to execute
public int compareChildNodePointers(NodePointer pointer1, NodePointer pointer2)
NodePointer
compareChildNodePointers
in class NodePointer
pointer1
- first pointer to be comparedpointer2
- second pointer to be compared
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