org.apache.xalan.lib
Class NodeInfo
NodeInfo
defines a set of XSLT extension functions to be
used from stylesheets.
static int | columnNumber(NodeList nodeList) -
columnNumber returns the column number of the node
passed as argument.
|
static int | columnNumber(ExpressionContext context) -
columnNumber returns the column number of the
current context node.
|
static int | lineNumber(NodeList nodeList) -
lineNumber returns the line number of the node
passed as argument.
|
static int | lineNumber(ExpressionContext context) -
lineNumber returns the line number of the current
context node.
|
static String | publicId(NodeList nodeList) -
publicId returns the public identifier of the node passed as
argument.
|
static String | publicId(ExpressionContext context) -
publicId returns the public identifier of the current
context node.
|
static String | systemId(NodeList nodeList) -
systemId returns the system id of the node passed as
argument.
|
static String | systemId(ExpressionContext context) -
systemId returns the system id of the current
context node.
|
columnNumber
public static int columnNumber(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.
nodeList
- a NodeList
value
- an
int
value. This may be -1 to indicate that the
column 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.
context
- an ExpressionContext
value
- an
int
value. This may be -1 to indicate that the
column number is not known.
lineNumber
public static int lineNumber(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.
nodeList
- a NodeList
value
- an
int
value. This may be -1 to indicate that the
line number is not known.
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.
context
- an ExpressionContext
value
- an
int
value. This may be -1 to indicate that the
line number is not known.
publicId
public static String publicId(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.
nodeList
- a NodeList
value
publicId
public static 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.
context
- an ExpressionContext
value
systemId
public static String systemId(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.
nodeList
- a NodeList
value
systemId
public static String systemId(ExpressionContext context)
systemId
returns the system id of the current
context node.
context
- an ExpressionContext
value
Copyright B) 2004 Apache XML Project. All Rights Reserved.