net.sf.saxon.functions

Class ContainsToken

java.lang.Object

net.sf.saxon.om.AbstractItem

net.sf.saxon.functions.AbstractFunction

net.sf.saxon.functions.SystemFunction

net.sf.saxon.functions.CollatingFunctionFixed

net.sf.saxon.functions.ContainsToken

All Implemented Interfaces:

PullEvent, Callable, Function, GroundedValue, Item, Sequence

public class ContainsToken
extends CollatingFunctionFixed

Implements the fn:contains-token() function with the collation already bound. This function was introduced in XPath 3.1

Constructor Summary

Constructors

Constructor and Description
ContainsToken()

Method Summary

Methods

Modifier and Type	Method and Description
BooleanValue	call(XPathContext context, Sequence[] arguments) Dynamic evaluation

Methods inherited from class net.sf.saxon.functions.CollatingFunctionFixed

exportAttributes, getAtomicComparer, getPreAllocatedAtomicComparer, getStringCollator, importAttributes, preAllocateComparer, setCollationName, setRetainedStaticContext

Methods inherited from class net.sf.saxon.functions.SystemFunction

equals, export, getArity, getCardinality, getContextNode, getDescription, getDetails, getErrorCodeForTypeErrors, getExpressionCompiler, getFunctionItemType, getFunctionName, getIntegerBounds, getOperandRoles, getRequiredType, getResultItemType, getResultItemType, getRetainedStaticContext, getSpecialProperties, getStaticBaseUriString, getStreamingAdjunct, makeCall, makeFunction, makeFunctionCall, makeOptimizedFunctionCall, resultIfEmpty, setArity, setDetails, supplyTypeInformation, typeCheckCaller

Methods inherited from class net.sf.saxon.functions.AbstractFunction

atomize, deepEquals, effectiveBooleanValue, getStringValue, getStringValueCS, isArray, isMap, optimize, simplify, typeCheck

Methods inherited from class net.sf.saxon.om.AbstractItem

getLength, head, itemAt, iterate, reduce, subsequence

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface net.sf.saxon.om.Function

iterate

Methods inherited from interface net.sf.saxon.om.Item

head

Methods inherited from interface net.sf.saxon.om.GroundedValue

getLength, head, itemAt, reduce, subsequence

Constructor Detail

ContainsToken

public ContainsToken()

Method Detail

call

public BooleanValue call(XPathContext context,
                Sequence[] arguments)
                  throws XPathException

Dynamic evaluation

Parameters:

context - the dynamic evaluation context

arguments - the values of the arguments, supplied as Sequences.

Returns:

true if the search token is present in the input

Throws:

XPathException