com.saxonica.ee.optim

Class MultithreadedApplyTemplates

java.lang.Object

net.sf.saxon.expr.Expression

net.sf.saxon.expr.instruct.Instruction

net.sf.saxon.expr.instruct.ApplyTemplates

com.saxonica.ee.optim.MultithreadedApplyTemplates

All Implemented Interfaces:

SourceLocator, ITemplateCall, TailCallReturner, IdentityComparable, InstructionInfo

public class MultithreadedApplyTemplates
extends ApplyTemplates

This instruction represents an xsl:apply-templates instruction using more than one thread

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	MultithreadedApplyTemplates.ApplyTemplatesPackage An ApplyTemplatesPackage is an object that encapsulates the sequence of nodes to be processed, the mode, the parameters to be supplied, and the execution context.
class	MultithreadedApplyTemplates.MyRejectedExecutionHandelerImpl Handles exceptions thrown in the thread pool manager

Field Summary

Fields inherited from class net.sf.saxon.expr.instruct.ApplyTemplates

actualParams, implicitSelect, mode, ruleManager, select, threads, tunnelParams, useCurrentMode, useTailRecursion

Fields inherited from class net.sf.saxon.expr.Expression

EFFECTIVE_BOOLEAN_VALUE, EVALUATE_METHOD, ITEM_FEED_METHOD, ITERATE_METHOD, locationId, MAX_SEQUENCE_LENGTH, MAX_STRING_LENGTH, PROCESS_METHOD, staticProperties, UNBOUNDED_LOWER, UNBOUNDED_UPPER, WATCH_METHOD

Constructor Summary

Constructors

Constructor and Description
MultithreadedApplyTemplates(Expression select, boolean useCurrentMode, boolean useTailRecursion, boolean implicitSelect, Mode mode, RuleManager ruleManager, Expression threads) Construct an apply-templates instructino

Method Summary

Methods

Modifier and Type	Method and Description
protected TailCall	apply(XPathContext context, boolean returnTailCall)
void	shutdown()

Methods inherited from class net.sf.saxon.expr.instruct.ApplyTemplates

addToPathMap, copy, createsNewNodes, explain, explainStreaming, getActualParams, getExpressionCompiler, getImplementationMethod, getInstructionNameCode, getIntrinsicDependencies, getMode, getNumberOfThreadsExpression, getRuleManager, getSelectExpression, getStreamingAdjunct, getTunnelParams, init, isImplicitSelect, operands, optimize, process, processLeavingTail, promoteInst, replaceOperand, setActualParameters, simplify, typeCheck, usesCurrentMode, useTailRecursion

Methods inherited from class net.sf.saxon.expr.instruct.Instruction

assembleParams, assembleTunnelParams, computeCardinality, computeSpecialProperties, dynamicError, evaluateAsString, evaluateItem, getConstructType, getExpressionName, getInstructionName, getItemType, getIteratorFromProcessMethod, getSourceLocator, isXSLT, iterate, promote, toStreamingPattern

Methods inherited from class net.sf.saxon.expr.Expression

adoptChildExpression, checkForUpdatingSubexpressions, checkPermittedContents, clearStreamabilityData, computeDependencies, computeStaticProperties, doPromotion, dynamicError, effectiveBooleanValue, evaluatePendingUpdates, explain, getCardinality, getColumnNumber, getConfiguration, getContainer, getDependencies, getEvaluationMethod, getHostLanguage, getIntegerBounds, getLineNumber, getLocationId, getObjectName, getPosture, getProperties, getProperty, getPublicId, getSlotsUsed, getSpecialProperties, getStreamability, getSweep, getSystemId, hasVariableBinding, identityHashCode, implementsStaticTypeCheck, isIdentical, isSubtreeExpression, isUpdatingExpression, isVacuousExpression, iterateEvents, makeStreamingAdjunct, markTailFunctionCalls, operandList, resetLocalStaticProperties, setContainer, setEvaluationMethod, setFiltered, setFlattened, setLocationId, setPostureAndSweep, staticTypeCheck, suppressValidation, toPattern, toShortString, toString, typeError, unordered

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.xml.transform.SourceLocator

getColumnNumber, getLineNumber, getPublicId, getSystemId

Constructor Detail

MultithreadedApplyTemplates

public MultithreadedApplyTemplates(Expression select,
                           boolean useCurrentMode,
                           boolean useTailRecursion,
                           boolean implicitSelect,
                           Mode mode,
                           RuleManager ruleManager,
                           Expression threads)

Construct an apply-templates instructino

Parameters:

select - the select expression

useCurrentMode - true if mode="#current" was specified

useTailRecursion - true if this instruction is the last in its template

implicitSelect - true if the select expression is implicit, that is, if there was no explicit select expression in the call. This information is used only to make error messages more meaningful.

mode - the mode specified on apply-templates

Method Detail

apply

protected TailCall apply(XPathContext context,
             boolean returnTailCall)
                  throws XPathException

Overrides:

apply in class ApplyTemplates

Throws:

XPathException

shutdown

public void shutdown()