Package org.apache.commons.jxpath.ri.model.beans

Class LangAttributePointer

java.lang.Object
org.apache.commons.jxpath.ri.model.NodePointer
org.apache.commons.jxpath.ri.model.beans.LangAttributePointer
All Implemented Interfaces:
Serializable, Cloneable, Comparable, Pointer
public class LangAttributePointer extends NodePointer
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.
Version:
$Revision: 652884 $ $Date: 2008-05-02 15:02:00 -0500 (Fri, 02 May 2008) $
See Also:

  • Field Details

  • Constructor Details

    • LangAttributePointer

      public LangAttributePointer(NodePointer parent)
      Create a new LangAttributePointer.
      Parameters:
      parent - parent pointer.

  • Method Details

    • getName

      public QName getName()
      Description copied from class: NodePointer
      Returns the name of this node. Can be null.
      Specified by:
      getName in class NodePointer
      Returns:
      QName

    • getNamespaceURI

      public String getNamespaceURI()
      Description copied from class: NodePointer
      Returns the namespace URI associated with this Pointer.
      Overrides:
      getNamespaceURI in class NodePointer
      Returns:
      String uri

    • isCollection

      public boolean isCollection()
      Description copied from class: NodePointer
      Returns true if the value of the pointer is an array or a Collection.
      Specified by:
      isCollection in class NodePointer
      Returns:
      boolean

    • getLength

      public int getLength()
      Description copied from class: NodePointer
      If the pointer represents a collection (or collection element), returns the length of the collection. Otherwise returns 1 (even if the value is null).
      Specified by:
      getLength in class NodePointer
      Returns:
      int

    • getBaseValue

      public Object getBaseValue()
      Description copied from class: NodePointer
      Returns the value represented by the pointer before indexing. So, if the node represents an element of a collection, this method returns the collection itself.
      Specified by:
      getBaseValue in class NodePointer
      Returns:
      Object value

    • getImmediateNode

      public Object getImmediateNode()
      Description copied from class: NodePointer
      Returns the object the pointer points to; does not convert it to a "canonical" type.
      Specified by:
      getImmediateNode in class NodePointer
      Returns:
      Object node

    • isLeaf

      public boolean isLeaf()
      Description copied from class: NodePointer
      If true, this node does not have children
      Specified by:
      isLeaf in class NodePointer
      Returns:
      boolean

    • setValue

      public void setValue(Object value)
      Converts the value to the required type and changes the corresponding object to that value. Throws UnsupportedOperationException.
      Specified by:
      setValue in interface Pointer
      Specified by:
      setValue in class NodePointer
      Parameters:
      value - Object

    • asPath

      public String asPath()
      Description copied from class: NodePointer
      Returns an XPath that maps to this Pointer.
      Specified by:
      asPath in interface Pointer
      Overrides:
      asPath in class NodePointer
      Returns:
      String xpath expression

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • equals

      public boolean equals(Object object)
      Overrides:
      equals in class Object

    • testNode

      public boolean testNode(NodeTest test)
      Description copied from class: NodePointer
      Checks if this Pointer matches the supplied NodeTest.
      Overrides:
      testNode in class NodePointer
      Parameters:
      test - the NodeTest to execute
      Returns:
      true if a match

    • compareChildNodePointers

      public int compareChildNodePointers(NodePointer pointer1, NodePointer pointer2)
      Description copied from class: NodePointer
      Compares two child NodePointers and returns a positive number, zero or a positive number according to the order of the pointers.
      Specified by:
      compareChildNodePointers in class NodePointer
      Parameters:
      pointer1 - first pointer to be compared
      pointer2 - second pointer to be compared
      Returns:
      int per Java comparison conventions