Package com.saxonica.functions.qt4

Class SequenceMatching

java.lang.Object

net.sf.saxon.functions.AbstractFunction

net.sf.saxon.functions.SystemFunction

com.saxonica.functions.qt4.SequenceMatching

All Implemented Interfaces:

Callable, IFunctionWithRetainedParameterNames, FunctionItem, GroundedValue, Item, Sequence

Direct Known Subclasses:

SequenceMatching.ContainsSequence, SequenceMatching.EndsWithSequence, SequenceMatching.StartsWithSequence

public abstract class SequenceMatching
extends SystemFunction

This class supports the three QT4 functions starts-with-subsequence, ends-with-subsequence, contains-subsequence

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SequenceMatching.ContainsSequence
static class	SequenceMatching.EndsWithSequence
static class	SequenceMatching.StartsWithSequence

Constructor Summary

Constructors

Constructor	Description
SequenceMatching()

Method Summary

Modifier and Type	Method	Description
protected BooleanValue	startsWith(SequenceIterator iter0, SequenceIterator iter1, XPathContext context, FunctionItem comparator)

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

dependsOnContextItem, dynamicCall, equals, export, exportAdditionalArguments, exportAttributes, fixArguments, getArity, getCardinality, getContextNode, getDescription, getDetails, getElaborator, getErrorCodeForTypeErrors, getFunctionItemType, getFunctionName, getNetCost, getOperandRoles, getParameterNames, getRequiredType, getResultItemType, getResultItemType, getRetainedStaticContext, getSpecialProperties, getStaticBaseUriString, getStreamerName, getUniqueIdentifier, getUniStringArg, hashCode, importAttributes, isSequenceVariadic, isTrustedResultType, makeCall, makeFunction, makeFunction40, makeFunctionCall, makeOptimizedFunctionCall, makeTrueFunctionCall, resultIfEmpty, setArity, setDetails, setRetainedStaticContext, supplyTypeInformation, toShortString, toString, typeCheckCaller

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

atomize, deepEqual40, deepEquals, effectiveBooleanValue, getAnnotations, getUnicodeStringValue, isArray, isMap, makeNewContext, simplify, typeCheck

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface net.sf.saxon.expr.Callable

call

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

getGenre

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

asIterable, concatenate, containsNode, materialize

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

getLabel, getLength, getStringValue, head, isStreamed, itemAt, iterate, reduce, subsequence

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

makeRepeatable

Constructor Details

SequenceMatching

public SequenceMatching()

Method Details

startsWith

protected BooleanValue startsWith(SequenceIterator iter0,
 SequenceIterator iter1,
 XPathContext context,
 FunctionItem comparator)
                           throws XPathException

Throws:

XPathException