com.saxonica.ee.trans

Class ModeExperimentalChoice

java.lang.Object

net.sf.saxon.expr.instruct.ComponentCode<SimpleMode>

net.sf.saxon.trans.Mode

net.sf.saxon.trans.SimpleMode

com.saxonica.trans.ModePE

com.saxonica.ee.trans.ModeEE

com.saxonica.ee.trans.ModeExperimental

com.saxonica.ee.trans.ModeExperimentalChoice

All Implemented Interfaces:

SourceLocator, Location, InstructionInfo, Locator

public class ModeExperimentalChoice
extends ModeExperimental

Description for class

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static interface	ModeExperimentalChoice.ChoiceAction Interface for helper classes used to process all the rules in the Mode

Nested classes/interfaces inherited from class com.saxonica.ee.trans.ModeEE

ModeEE.RuleTypeAction

Nested classes/interfaces inherited from class net.sf.saxon.trans.SimpleMode

SimpleMode.RuleGroupAction

Nested classes/interfaces inherited from class net.sf.saxon.trans.Mode

Mode.RuleAction, Mode.RuleFilter

Field Summary

Fields

Modifier and Type	Field and Description
CombinedChoice	atomicValueCombined
CombinedChoice	commentCombined
Configuration	configuration
CombinedChoice	documentCombined
CombinedChoice	functionItemCombined
CombinedChoice	genericCombined
IntHashMap<CombinedChoice>	namedAttributeCombined
IntHashMap<CombinedChoice>	namedElementCombined
CombinedChoice	namespaceCombined
CombinedChoice	processingInstructionCombined
CombinedChoice	textCombined
CombinedChoice	unnamedAttributeCombined
CombinedChoice	unnamedElementCombined
boolean	useWhichOf

Fields inherited from class com.saxonica.ee.trans.ModeExperimental

comparisonPredicateIndex, elementRuleIndex, namedComparisonPredicateIndex

Fields inherited from class com.saxonica.ee.trans.ModeEE

patternOptimization, rulePreconditions

Fields inherited from class net.sf.saxon.trans.SimpleMode

atomicValueRuleChain, commentRuleChain, documentRuleChain, functionItemRuleChain, genericRuleChain, namedAttributeRuleChains, namedElementRuleChains, namespaceRuleChain, processingInstructionRuleChain, qNamedAttributeRuleChains, qNamedElementRuleChains, textRuleChain, unnamedAttributeRuleChain, unnamedElementRuleChain

Fields inherited from class net.sf.saxon.trans.Mode

DEFAULT_MODE_NAME, hasRules, modeName, mustBeTyped, mustBeUntyped, OMNI_MODE, UNNAMED_MODE_NAME

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

body

Constructor Summary

Constructors

Constructor and Description
ModeExperimentalChoice(int usage, StructuredQName modeName, CompilerInfo info)

Method Summary

Methods

Modifier and Type	Method and Description
Expression	allocateVariableSlots(HashMap<SymbolicName,Integer> global_slots, HashMap<StructuredQName,Integer> local_slots, Expression e)
void	explain(ExpressionPresenter out)
Rule	getChoice(NodeInfo node, CombinedChoice choices, int min, int max, XPathContext context)
Rule	getChoice(NodeInfo node, CombinedChoice choices, Rule currentRule, XPathContext context)
Rule	getChoice(NodeInfo node, CombinedChoice choices, XPathContext context)
Rule	getChoice(NodeInfo node, IntHashMap<CombinedChoice> named, CombinedChoice unnamed, int min, int max, XPathContext context)
Rule	getChoice(NodeInfo node, IntHashMap<CombinedChoice> named, CombinedChoice unnamed, Rule currentRule, XPathContext context)
Rule	getChoice(NodeInfo node, IntHashMap<CombinedChoice> named, CombinedChoice unnamed, XPathContext context)
Rule	getChoice(NodeInfo node, int min, int max, XPathContext context)
Rule	getChoice(NodeInfo node, Rule currentRule, XPathContext context)
Rule	getChoice(NodeInfo node, XPathContext context)
CombinedChoice	getChoiceSet(NodeInfo node, IntHashMap<CombinedChoice> choices)
Rule	getRule(Item item, int min, int max, XPathContext context) Get the rule corresponding to a given Node, by finding the best Pattern match, subject to a minimum and maximum precedence.
void	getVariables(List<GlobalVariableReference> global, List<LocalVariableReference> local, Expression e)
IntHashMap<CombinedChoice>	makeCombined(IntHashMap<Rule> chains, Rule unnamed, int type)
IntHashMap<CombinedChoice>	makeCombined(IntHashMap<Rule> chains, Rule unnamed, Rule generic, int type)
WhichOf	makeWhich(List<Rule> rules, int type, int fingerprint)
void	optimizeRules()
void	processCombinedChoice(CombinedChoice r, ModeExperimentalChoice.ChoiceAction action, SimpleMode.RuleGroupAction group)
void	processCombinedChoices(IntHashMap<CombinedChoice> chains, ModeExperimentalChoice.ChoiceAction action, SimpleMode.RuleGroupAction group)
void	processRules(ModeExperimentalChoice.ChoiceAction action, SimpleMode.RuleGroupAction group)

Methods inherited from class com.saxonica.ee.trans.ModeExperimental

explainTemplateRules, getNamedComparisonPredicateIndex, getNamedComparisonPredicateIndex, getRule, getRule, getRuleFromComparisonPredicateIndex, getRuleFromIndex, indexRules, indexRulesComparisonPredicate, indexRulesComparisonPredicate, makeRuleSearchState

Methods inherited from class com.saxonica.ee.trans.ModeEE

computePreconditions, computeStreamability, deduplicateRules, getNamedNodeChain, getUnnamedNodeChain, invertStreamableTemplates, listRules, makeRule, optimizeRules, optimizeRules, orderRules, orderRules, processRulesTyped, reportAmbiguity, ruleMatches, setType, typeName

Methods inherited from class com.saxonica.trans.ModePE

getBuiltInRuleSetForCode, getCodeForBuiltInRuleSet, prepareStreamability

Methods inherited from class net.sf.saxon.trans.SimpleMode

addRule, addRule, allocateAllBindingSlots, allocateAllPatternSlots, allocatePatternSlots, checkForConflictingProperties, computeRankings, copyRules, exportTemplateRules, forceAllocateAllBindingSlots, getActivePart, getBuiltInRuleSet, getExplicitNamespaces, getMaxPrecedence, getMaxRank, getNamedRuleChain, getPropertyValue, getStackFrameSlotsNeeded, isEmpty, processRuleChain, processRuleChain, processRuleChains, processRules, processRules, searchRuleChain, searchRuleChain, setBuiltInRuleSet, setExplicitProperty, setGroup, setStackFrameSlotsNeeded

Methods inherited from class net.sf.saxon.trans.Mode

applyTemplates, export, getComponentKind, getConstructType, getModeName, getModeTitle, getNextMatchRule, getObjectName, getRecoveryPolicy, getSymbolicName, isDeclaredStreamable, isUnnamedMode, makeNewContext, makeNewContextIfNeeded, setRecoveryPolicy, setStreamable

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

allocateBindingSlotsRecursive, getBody, getColumnNumber, getDeclaredVisibility, getDeclaringComponent, getLineNumber, getLocation, getPackageData, getProperties, getProperty, getPublicId, getRetainedStaticContext, getStackFrameMap, getSystemId, makeDeclaringComponent, saveLocation, setBody, setDeclaredVisibility, setDeclaringComponent, setLineNumber, setPackageData, setRetainedStaticContext, setStackFrameMap, setSystemId

Methods inherited from class java.lang.Object

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

Field Detail

configuration

public Configuration configuration

unnamedElementCombined

public CombinedChoice unnamedElementCombined

namedElementCombined

public IntHashMap<CombinedChoice> namedElementCombined

unnamedAttributeCombined

public CombinedChoice unnamedAttributeCombined

namedAttributeCombined

public IntHashMap<CombinedChoice> namedAttributeCombined

documentCombined

public CombinedChoice documentCombined

textCombined

public CombinedChoice textCombined

commentCombined

public CombinedChoice commentCombined

processingInstructionCombined

public CombinedChoice processingInstructionCombined

namespaceCombined

public CombinedChoice namespaceCombined

genericCombined

public CombinedChoice genericCombined

atomicValueCombined

public CombinedChoice atomicValueCombined

functionItemCombined

public CombinedChoice functionItemCombined

useWhichOf

public boolean useWhichOf

Constructor Detail

ModeExperimentalChoice

public ModeExperimentalChoice(int usage,
                      StructuredQName modeName,
                      CompilerInfo info)

Method Detail

makeWhich

public WhichOf makeWhich(List<Rule> rules,
                int type,
                int fingerprint)

getRule

public Rule getRule(Item item,
           int min,
           int max,
           XPathContext context)
             throws XPathException

Get the rule corresponding to a given Node, by finding the best Pattern match, subject to a minimum and maximum precedence. (This supports xsl:apply-imports)

Overrides:

getRule in class Mode

Parameters:

item - the item to be matched

min - the minimum import precedence

max - the maximum import precedence

context - the XPath dynamic evaluation context

Returns:

the Rule registered for that node, if any (otherwise null).

Throws:

XPathException - if an error occurs evaluating match patterns

makeCombined

public IntHashMap<CombinedChoice> makeCombined(IntHashMap<Rule> chains,
                                      Rule unnamed,
                                      int type)

makeCombined

public IntHashMap<CombinedChoice> makeCombined(IntHashMap<Rule> chains,
                                      Rule unnamed,
                                      Rule generic,
                                      int type)

getChoice

public Rule getChoice(NodeInfo node,
             XPathContext context)
               throws XPathException

Throws:

XPathException

getChoice

public Rule getChoice(NodeInfo node,
             Rule currentRule,
             XPathContext context)
               throws XPathException

Throws:

XPathException

getChoice

public Rule getChoice(NodeInfo node,
             int min,
             int max,
             XPathContext context)
               throws XPathException

Throws:

XPathException

getChoice

public Rule getChoice(NodeInfo node,
             IntHashMap<CombinedChoice> named,
             CombinedChoice unnamed,
             XPathContext context)
               throws XPathException

Throws:

XPathException

getChoice

public Rule getChoice(NodeInfo node,
             IntHashMap<CombinedChoice> named,
             CombinedChoice unnamed,
             Rule currentRule,
             XPathContext context)
               throws XPathException

Throws:

XPathException

getChoice

public Rule getChoice(NodeInfo node,
             IntHashMap<CombinedChoice> named,
             CombinedChoice unnamed,
             int min,
             int max,
             XPathContext context)
               throws XPathException

Throws:

XPathException

getChoiceSet

public CombinedChoice getChoiceSet(NodeInfo node,
                          IntHashMap<CombinedChoice> choices)

getChoice

public Rule getChoice(NodeInfo node,
             CombinedChoice choices,
             XPathContext context)
               throws XPathException

Throws:

XPathException

getChoice

public Rule getChoice(NodeInfo node,
             CombinedChoice choices,
             int min,
             int max,
             XPathContext context)
               throws XPathException

Throws:

XPathException

getChoice

public Rule getChoice(NodeInfo node,
             CombinedChoice choices,
             Rule currentRule,
             XPathContext context)
               throws XPathException

Throws:

XPathException

optimizeRules

public void optimizeRules()

Overrides:

optimizeRules in class ModeExperimental

processRules

public void processRules(ModeExperimentalChoice.ChoiceAction action,
                SimpleMode.RuleGroupAction group)
                  throws XPathException

Throws:

XPathException

processCombinedChoices

public void processCombinedChoices(IntHashMap<CombinedChoice> chains,
                          ModeExperimentalChoice.ChoiceAction action,
                          SimpleMode.RuleGroupAction group)
                            throws XPathException

Throws:

XPathException

processCombinedChoice

public void processCombinedChoice(CombinedChoice r,
                         ModeExperimentalChoice.ChoiceAction action,
                         SimpleMode.RuleGroupAction group)
                           throws XPathException

Throws:

XPathException

explain

public void explain(ExpressionPresenter out)

Overrides:

explain in class Mode

allocateVariableSlots

public Expression allocateVariableSlots(HashMap<SymbolicName,Integer> global_slots,
                               HashMap<StructuredQName,Integer> local_slots,
                               Expression e)

getVariables

public void getVariables(List<GlobalVariableReference> global,
                List<LocalVariableReference> local,
                Expression e)