public class ForEachFn extends SystemFunction
Constructor and Description |
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ForEachFn() |
Modifier and Type | Method and Description |
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Sequence |
call(XPathContext context,
Sequence[] arguments)
Invoke the function
|
ItemType |
getResultItemType(Expression[] args)
Get the return type, given knowledge of the actual arguments
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dependsOnContextItem, dynamicCall, equals, export, exportAdditionalArguments, exportAttributes, fixArguments, getArity, getCardinality, getCompilerName, getContextNode, getDescription, getDetails, getErrorCodeForTypeErrors, getFunctionItemType, getFunctionName, getIntegerBounds, getNetCost, getOperandRoles, getRequiredType, getResultItemType, getRetainedStaticContext, getSpecialProperties, getStaticBaseUriString, getStreamerName, importAttributes, isTrustedResultType, makeCall, makeFunction, makeFunctionCall, makeOptimizedFunctionCall, resultIfEmpty, setArity, setDetails, setRetainedStaticContext, supplyTypeInformation, typeCheckCaller
atomize, deepEquals, effectiveBooleanValue, getAnnotations, getStringValue, getStringValueCS, isArray, isMap, makeNewContext, simplify, typeCheck
getLength, head, isStreamed, itemAt, iterate, reduce, subsequence
clone, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
getLength, head, itemAt, reduce, subsequence
public ItemType getResultItemType(Expression[] args)
getResultItemType
in class SystemFunction
args
- the actual arguments suppliedpublic Sequence call(XPathContext context, Sequence[] arguments) throws XPathException
Function
context
- the XPath dynamic evaluation contextarguments
- the actual arguments to be suppliedXPathException
- if a dynamic error occurs within the functionCopyright (c) 2004-2018 Saxonica Limited. All rights reserved.