Package net.sf.saxon.functions
Class UnparsedText
- java.lang.Object
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- net.sf.saxon.expr.ComputedExpression
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- net.sf.saxon.expr.FunctionCall
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- net.sf.saxon.functions.SystemFunction
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- net.sf.saxon.functions.UnparsedText
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- All Implemented Interfaces:
java.io.Serializable
,javax.xml.transform.SourceLocator
,Container
,Expression
,XSLTFunction
,InstructionInfoProvider
public class UnparsedText extends SystemFunction implements XSLTFunction
- See Also:
- Serialized Form
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Field Summary
Fields Modifier and Type Field Description (package private) java.lang.String
expressionBaseURI
static int
UNPARSED_TEXT
static int
UNPARSED_TEXT_AVAILABLE
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Fields inherited from class net.sf.saxon.functions.SystemFunction
operation
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Fields inherited from class net.sf.saxon.expr.FunctionCall
argument
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Fields inherited from class net.sf.saxon.expr.ComputedExpression
locationId, staticProperties
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Fields inherited from interface net.sf.saxon.expr.Expression
EVALUATE_METHOD, ITERATE_METHOD, PROCESS_METHOD
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Constructor Summary
Constructors Constructor Description UnparsedText()
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description void
checkArguments(StaticContext env)
Method called during static type checkingItem
evaluateItem(XPathContext context)
evaluateItem() handles evaluation of the function: it returns a Stringstatic void
main(java.lang.String[] args)
Expression
preEvaluate(StaticContext env)
preEvaluate: this method suppresses compile-time evaluation by doing nothing-
Methods inherited from class net.sf.saxon.functions.SystemFunction
addContextDocumentArgument, computeCardinality, computeSpecialProperties, display, getDetails, getErrorCodeForTypeErrors, getItemType, getRequiredType, makeSystemFunction, setDetails, useContextItemAsDefault
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Methods inherited from class net.sf.saxon.expr.FunctionCall
checkArgumentCount, getArguments, getDisplayName, getFunctionNameCode, getNumberOfArguments, iterateSubExpressions, optimize, promote, replaceSubExpression, setArguments, setFunctionNameCode, simplify, simplifyArguments, typeCheck
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Methods inherited from class net.sf.saxon.expr.ComputedExpression
adoptChildExpression, checkPermittedContents, computeDependencies, computeStaticProperties, doPromotion, dynamicError, effectiveBooleanValue, evaluateAsString, getCardinality, getColumnNumber, getConstructType, getDependencies, getExecutable, getHostLanguage, getImplementationMethod, getInstructionInfo, getIntrinsicDependencies, getLineNumber, getLocationId, getLocationProvider, getParentExpression, getPublicId, getSlotsUsed, getSpecialProperties, getSystemId, hasBadParentPointer, iterate, markTailFunctionCalls, process, resetStaticProperties, setLocationId, setParentExpression, setParentExpression, suppressValidation, typeError
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Field Detail
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expressionBaseURI
java.lang.String expressionBaseURI
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UNPARSED_TEXT
public static final int UNPARSED_TEXT
- See Also:
- Constant Field Values
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UNPARSED_TEXT_AVAILABLE
public static final int UNPARSED_TEXT_AVAILABLE
- See Also:
- Constant Field Values
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Method Detail
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checkArguments
public void checkArguments(StaticContext env) throws XPathException
Description copied from class:SystemFunction
Method called during static type checking- Overrides:
checkArguments
in classSystemFunction
- Throws:
XPathException
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preEvaluate
public Expression preEvaluate(StaticContext env)
preEvaluate: this method suppresses compile-time evaluation by doing nothing- Overrides:
preEvaluate
in classFunctionCall
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evaluateItem
public Item evaluateItem(XPathContext context) throws XPathException
evaluateItem() handles evaluation of the function: it returns a String- Specified by:
evaluateItem
in interfaceExpression
- Overrides:
evaluateItem
in classComputedExpression
- Parameters:
context
- The context in which the expression is to be evaluated- Returns:
- the node or atomic value that results from evaluating the expression; or null to indicate that the result is an empty sequence
- Throws:
XPathException
- if any dynamic error occurs evaluating the expression
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main
public static void main(java.lang.String[] args) throws java.lang.Exception
- Throws:
java.lang.Exception
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