Package org.apache.xalan.lib

Class NodeInfo

  • public class NodeInfo
extends java.lang.Object
    NodeInfo defines a set of XSLT extension functions to be used from stylesheets.
    Since:
    May 24, 2001
    Author:
    Ovidiu Predescu

    • Constructor Summary

      Constructors 
      Constructor Description
      NodeInfo()  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static int columnNumber​(ExpressionContext context)
      columnNumber returns the column number of the current context node.
      static int columnNumber​(org.w3c.dom.NodeList nodeList)
      columnNumber returns the column number of the node passed as argument.
      static int lineNumber​(ExpressionContext context)
      lineNumber returns the line number of the current context node.
      static int lineNumber​(org.w3c.dom.NodeList nodeList)
      lineNumber returns the line number of the node passed as argument.
      static java.lang.String publicId​(ExpressionContext context)
      publicId returns the public identifier of the current context node.
      static java.lang.String publicId​(org.w3c.dom.NodeList nodeList)
      publicId returns the public identifier of the node passed as argument.
      static java.lang.String systemId​(ExpressionContext context)
      systemId returns the system id of the current context node.
      static java.lang.String systemId​(org.w3c.dom.NodeList nodeList)
      systemId returns the system id of the node passed as argument.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • NodeInfo

        public NodeInfo()

    • Method Detail

      • systemId

        public static java.lang.String systemId​(ExpressionContext context)
        systemId returns the system id of the current context node.
        Parameters:
        context - an ExpressionContext value
        Returns:
        a String value

      • systemId

        public static java.lang.String systemId​(org.w3c.dom.NodeList nodeList)
        systemId returns the system id of the node passed as argument. If a node set is passed as argument, the system id of the first node in the set is returned.
        Parameters:
        nodeList - a NodeList value
        Returns:
        a String value

      • publicId

        public static java.lang.String publicId​(ExpressionContext context)
        publicId returns the public identifier of the current context node. Xalan does not currently record this value, and will return null.
        Parameters:
        context - an ExpressionContext value
        Returns:
        a String value

      • publicId

        public static java.lang.String publicId​(org.w3c.dom.NodeList nodeList)
        publicId returns the public identifier of the node passed as argument. If a node set is passed as argument, the public identifier of the first node in the set is returned. Xalan does not currently record this value, and will return null.
        Parameters:
        nodeList - a NodeList value
        Returns:
        a String value

      • lineNumber

        public static int lineNumber​(ExpressionContext context)
        lineNumber returns the line number of the current context node. NOTE: Xalan does not normally record location information for each node. To obtain it, you must set the custom TrAX attribute "http://xml.apache.org/xalan/features/source_location" true in the TransformerFactory before generating the Transformer and executing the stylesheet. Storage cost per node will be noticably increased in this mode.
        Parameters:
        context - an ExpressionContext value
        Returns:
        an int value. This may be -1 to indicate that the line number is not known.

      • lineNumber

        public static int lineNumber​(org.w3c.dom.NodeList nodeList)
        lineNumber returns the line number of the node passed as argument. If a node set is passed as argument, the line number of the first node in the set is returned. NOTE: Xalan does not normally record location information for each node. To obtain it, you must set the custom TrAX attribute "http://xml.apache.org/xalan/features/source_location" true in the TransformerFactory before generating the Transformer and executing the stylesheet. Storage cost per node will be noticably increased in this mode.
        Parameters:
        nodeList - a NodeList value
        Returns:
        an int value. This may be -1 to indicate that the line number is not known.

      • columnNumber

        public static int columnNumber​(ExpressionContext context)
        columnNumber returns the column number of the current context node. NOTE: Xalan does not normally record location information for each node. To obtain it, you must set the custom TrAX attribute "http://xml.apache.org/xalan/features/source_location" true in the TransformerFactory before generating the Transformer and executing the stylesheet. Storage cost per node will be noticably increased in this mode.
        Parameters:
        context - an ExpressionContext value
        Returns:
        an int value. This may be -1 to indicate that the column number is not known.

      • columnNumber

        public static int columnNumber​(org.w3c.dom.NodeList nodeList)
        columnNumber returns the column number of the node passed as argument. If a node set is passed as argument, the line number of the first node in the set is returned. NOTE: Xalan does not normally record location information for each node. To obtain it, you must set the custom TrAX attribute "http://xml.apache.org/xalan/features/source_location" true in the TransformerFactory before generating the Transformer and executing the stylesheet. Storage cost per node will be noticably increased in this mode.
        Parameters:
        nodeList - a NodeList value
        Returns:
        an int value. This may be -1 to indicate that the column number is not known.