OpenJDK 27 · com.sun.org.apache.xalan.internal.lib.Extensions

Access	Constructor and Description
private	Extensions() Constructor Extensions

Method Summary

Modifier and Type	Method and Description
public static NodeList	Returns: a NodeList containing the nodes in nl1 that are not in nl2 Note: The usage of this extension function in the xalan namespace is deprecated. Please use the same function in the EXSLT sets extension (http://exslt.org/sets). difference(NodeList NodeList for first node-set nl1, NodeList NodeList for second node-set nl2) Returns the difference between two node-sets.
public static NodeList	Returns: a NodeList with nodes from nl containing distinct string values. In other words, if more than one node in nl contains the same string value, only include the first such node found. Note The usage of this extension function in the xalan namespace is deprecated. Please use the same function in the EXSLT sets extension (http://exslt.org/sets). distinct(NodeList NodeList for node-set nl) Returns node-set containing distinct string values.
public static XObject	Returns: the XObject resulting from evaluating the XPath evaluate(ExpressionContext an `ExpressionContext` passed in by the extension mechanism. This must be an XPathContext. myContext, String The XPath expression to be evaluated. xpathExpr) Returns the result of evaluating the argument as a string containing an XPath expression.
public static boolean	Returns: true if nl1 and nl2 contain exactly the same set of nodes. hasSameNodes(NodeList NodeList for first node-set nl1, NodeList NodeList for second node-set nl2) Returns true if both node-sets contain the same set of nodes.
public static NodeList	Returns: a NodeList containing the nodes in nl1 that are also in nl2 Note: The usage of this extension function in the xalan namespace is deprecated. Please use the same function in the EXSLT sets extension (http://exslt.org/sets). intersection(NodeList NodeList for first node-set nl1, NodeList NodeList for second node-set nl2) Returns the intersection of two node-sets.
public static NodeSet	nodeset(ExpressionContext Context passed by the extension processor myProcessor, Object Argument in the stylesheet to the nodeset extension function NEEDSDOC ($objectName$) @return rtf) This method is an extension that implements as a Xalan extension the node-set function also found in xt and saxon.
public static NodeList	Returns: a NodeSet as described above. tokenize(String The string to be split into text tokens. toTokenize, String The delimiters to use. delims) Returns a NodeSet containing one text node for each token in the first argument.
public static NodeList	Returns: a NodeSet as described above. tokenize(String The string to be split into text tokens. toTokenize) Returns a NodeSet containing one text node for each token in the first argument.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Extensions	back to summary
private Extensions() Constructor Extensions

Method Detail

difference	back to summary
public static NodeList difference(NodeList nl1, NodeList nl2) Returns the difference between two node-sets. Parameters nl1:NodeList NodeList for first node-set nl2:NodeList NodeList for second node-set Returns:NodeList a NodeList containing the nodes in nl1 that are not in nl2 Note: The usage of this extension function in the xalan namespace is deprecated. Please use the same function in the EXSLT sets extension (http://exslt.org/sets).

difference

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public static NodeList difference(NodeList nl1, NodeList nl2)

Returns the difference between two node-sets.

Parameters

nl1:NodeList: NodeList for first node-set
nl2:NodeList: NodeList for second node-set

Returns:NodeList

a NodeList containing the nodes in nl1 that are not in nl2 Note: The usage of this extension function in the xalan namespace is deprecated. Please use the same function in the EXSLT sets extension (http://exslt.org/sets).

distinct	back to summary
public static NodeList distinct(NodeList nl) Returns node-set containing distinct string values. Parameters nl:NodeList NodeList for node-set Returns:NodeList a NodeList with nodes from nl containing distinct string values. In other words, if more than one node in nl contains the same string value, only include the first such node found. Note The usage of this extension function in the xalan namespace is deprecated. Please use the same function in the EXSLT sets extension (http://exslt.org/sets).

distinct

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public static NodeList distinct(NodeList nl)

Returns node-set containing distinct string values.

Parameters

nl:NodeList: NodeList for node-set

Returns:NodeList

a NodeList with nodes from nl containing distinct string values. In other words, if more than one node in nl contains the same string value, only include the first such node found.

Note

The usage of this extension function in the xalan namespace is deprecated. Please use the same function in the EXSLT sets extension (http://exslt.org/sets).

evaluate back to summary

evaluate	back to summary
public static XObject evaluate(ExpressionContext myContext, String xpathExpr) throws SAXNotSupportedException Returns the result of evaluating the argument as a string containing an XPath expression. Used where the XPath expression is not known until run-time. The expression is evaluated as if the run-time value of the argument appeared in place of the evaluate function call at compile time. Parameters myContext:ExpressionContext an `ExpressionContext` passed in by the extension mechanism. This must be an XPathContext. xpathExpr:String The XPath expression to be evaluated. Returns:XObject the XObject resulting from evaluating the XPath Exceptions SAXNotSupportedException: Note: The usage of this extension function in the xalan namespace is deprecated. Please use the same function in the EXSLT dynamic extension (http://exslt.org/dynamic).

public static XObject evaluate(ExpressionContext myContext, String xpathExpr) throws SAXNotSupportedException

Returns the result of evaluating the argument as a string containing an XPath expression. Used where the XPath expression is not known until run-time. The expression is evaluated as if the run-time value of the argument appeared in place of the evaluate function call at compile time.

Parameters

myContext:ExpressionContext: an ExpressionContext passed in by the extension mechanism. This must be an XPathContext.
xpathExpr:String: The XPath expression to be evaluated.

Returns:XObject

the XObject resulting from evaluating the XPath

Exceptions

SAXNotSupportedException:: Note: The usage of this extension function in the xalan namespace is deprecated. Please use the same function in the EXSLT dynamic extension (http://exslt.org/dynamic).

hasSameNodes	back to summary
public static boolean hasSameNodes(NodeList nl1, NodeList nl2) Returns true if both node-sets contain the same set of nodes. Parameters nl1:NodeList NodeList for first node-set nl2:NodeList NodeList for second node-set Returns:boolean true if nl1 and nl2 contain exactly the same set of nodes.

hasSameNodes

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public static boolean hasSameNodes(NodeList nl1, NodeList nl2)

Returns true if both node-sets contain the same set of nodes.

Parameters

nl1:NodeList: NodeList for first node-set
nl2:NodeList: NodeList for second node-set

Returns:boolean

true if nl1 and nl2 contain exactly the same set of nodes.

intersection	back to summary
public static NodeList intersection(NodeList nl1, NodeList nl2) Returns the intersection of two node-sets. Parameters nl1:NodeList NodeList for first node-set nl2:NodeList NodeList for second node-set Returns:NodeList a NodeList containing the nodes in nl1 that are also in nl2 Note: The usage of this extension function in the xalan namespace is deprecated. Please use the same function in the EXSLT sets extension (http://exslt.org/sets).

intersection

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public static NodeList intersection(NodeList nl1, NodeList nl2)

Returns the intersection of two node-sets.

Parameters

nl1:NodeList: NodeList for first node-set
nl2:NodeList: NodeList for second node-set

Returns:NodeList

a NodeList containing the nodes in nl1 that are also in nl2 Note: The usage of this extension function in the xalan namespace is deprecated. Please use the same function in the EXSLT sets extension (http://exslt.org/sets).

nodeset back to summary

nodeset	back to summary
public static NodeSet nodeset(ExpressionContext myProcessor, Object rtf) This method is an extension that implements as a Xalan extension the node-set function also found in xt and saxon. If the argument is a Result Tree Fragment, then `nodeset` returns a node-set consisting of a single root node as described in section 11.1 of the XSLT 1.0 Recommendation. If the argument is a node-set, `nodeset` returns a node-set. If the argument is a string, number, or boolean, then `nodeset` returns a node-set consisting of a single root node with a single text node child that is the result of calling the XPath string() function on the passed parameter. If the argument is anything else, then a node-set is returned consisting of a single root node with a single text node child that is the result of calling the java `toString()` method on the passed argument. Most of the actual work here is done in `MethodResolver` and `XRTreeFrag`. Parameters myProcessor:ExpressionContext Context passed by the extension processor rtf:Object Argument in the stylesheet to the nodeset extension function NEEDSDOC ($objectName$) @return

public static NodeSet nodeset(ExpressionContext myProcessor, Object rtf)

This method is an extension that implements as a Xalan extension the node-set function also found in xt and saxon. If the argument is a Result Tree Fragment, then nodeset returns a node-set consisting of a single root node as described in section 11.1 of the XSLT 1.0 Recommendation. If the argument is a node-set, nodeset returns a node-set. If the argument is a string, number, or boolean, then nodeset returns a node-set consisting of a single root node with a single text node child that is the result of calling the XPath string() function on the passed parameter. If the argument is anything else, then a node-set is returned consisting of a single root node with a single text node child that is the result of calling the java toString() method on the passed argument. Most of the actual work here is done in MethodResolver and XRTreeFrag.

Parameters

myProcessor:ExpressionContext: Context passed by the extension processor
rtf:Object: Argument in the stylesheet to the nodeset extension function NEEDSDOC ($objectName$) @return

tokenize back to summary

tokenize	back to summary
public static NodeList tokenize(String toTokenize, String delims) Returns a NodeSet containing one text node for each token in the first argument. Delimiters are specified in the second argument. Tokens are determined by a call to `StringTokenizer`. If the first argument is an empty string or contains only delimiters, the result will be an empty NodeSet. Contributed to XalanJ1 by Benoit Cerrina. Parameters toTokenize:String The string to be split into text tokens. delims:String The delimiters to use. Returns:NodeList a NodeSet as described above.

public static NodeList tokenize(String toTokenize, String delims)

Returns a NodeSet containing one text node for each token in the first argument. Delimiters are specified in the second argument. Tokens are determined by a call to StringTokenizer. If the first argument is an empty string or contains only delimiters, the result will be an empty NodeSet. Contributed to XalanJ1 by Benoit Cerrina.

Parameters

toTokenize:String: The string to be split into text tokens.
delims:String: The delimiters to use.

Returns:NodeList

a NodeSet as described above.

tokenize back to summary

tokenize	back to summary
public static NodeList tokenize(String toTokenize) Returns a NodeSet containing one text node for each token in the first argument. Delimiters are whitespace. That is, the delimiters that are used are tab ( ), linefeed ( ), return ( ), and space ( ). Tokens are determined by a call to `StringTokenizer`. If the first argument is an empty string or contains only delimiters, the result will be an empty NodeSet. Contributed to XalanJ1 by Benoit Cerrina. Parameters toTokenize:String The string to be split into text tokens. Returns:NodeList a NodeSet as described above.

public static NodeList tokenize(String toTokenize)

Returns a NodeSet containing one text node for each token in the first argument. Delimiters are whitespace. That is, the delimiters that are used are tab ( ), linefeed ( ), return ( ), and space ( ). Tokens are determined by a call to StringTokenizer. If the first argument is an empty string or contains only delimiters, the result will be an empty NodeSet. Contributed to XalanJ1 by Benoit Cerrina.

Parameters

toTokenize:String: The string to be split into text tokens.

Returns:NodeList

a NodeSet as described above.

public Class Extensions

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