Package org.apache.xpath.functions
Class FuncNormalizeSpace
java.lang.Object
org.apache.xpath.Expression
org.apache.xpath.functions.Function
org.apache.xpath.functions.FunctionOneArg
org.apache.xpath.functions.FunctionDef1Arg
org.apache.xpath.functions.FuncNormalizeSpace
- All Implemented Interfaces:
Serializable
,SourceLocator
,ExpressionNode
,ExpressionOwner
,XPathVisitable
Execute the normalize-space() function.
- See Also:
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionexecute
(XPathContext xctxt) Execute the function.void
executeCharsToContentHandler
(XPathContext xctxt, ContentHandler handler) Execute an expression in the XPath runtime context, and return the result of the expression.Methods inherited from class org.apache.xpath.functions.FunctionDef1Arg
Arg0IsNodesetExpr, canTraverseOutsideSubtree, checkNumberArgs
Methods inherited from class org.apache.xpath.functions.FunctionOneArg
callArgVisitors, deepEquals, fixupVariables, getArg0, getExpression, setArg, setExpression
Methods inherited from class org.apache.xpath.functions.Function
callVisitors, postCompileStep
Methods inherited from class org.apache.xpath.Expression
asIterator, asIteratorRaw, asNode, assertion, bool, error, execute, execute, execute, exprAddChild, exprGetChild, exprGetNumChildren, exprGetParent, exprSetParent, getColumnNumber, getExpressionOwner, getLineNumber, getPublicId, getSystemId, isNodesetExpr, isStableNumber, num, warn, xstr
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Constructor Details
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FuncNormalizeSpace
public FuncNormalizeSpace()
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Method Details
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execute
Execute the function. The function must return a valid object.- Overrides:
execute
in classFunction
- Parameters:
xctxt
- The current execution context.- Returns:
- A valid XObject.
- Throws:
TransformerException
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executeCharsToContentHandler
public void executeCharsToContentHandler(XPathContext xctxt, ContentHandler handler) throws TransformerException, SAXException Execute an expression in the XPath runtime context, and return the result of the expression.- Overrides:
executeCharsToContentHandler
in classExpression
- Parameters:
xctxt
- The XPath runtime context.- Throws:
TransformerException
- if a runtime exception occurs.SAXException
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