Uses of Class
org.drools.base.rule.Declaration

Packages that use Declaration

Package	Description
org.drools.base.base
org.drools.base.definitions.rule.impl
org.drools.base.reteoo
org.drools.base.rule	Contains the binary representations of rule constructs, like Package (which the compiler produces), Rule, and Conditional Elements.
org.drools.base.rule.accessor
org.drools.base.rule.consequence
org.drools.base.rule.constraint
org.drools.base.time.impl

Uses of Declaration in org.drools.base.base

Methods in org.drools.base.base with parameters of type Declaration

Modifier and Type	Method	Description
boolean	EnabledBoolean.getValue(BaseTuple tuple, Declaration[] declarations, RuleImpl rule, ValueResolver valueResolver)

Uses of Declaration in org.drools.base.definitions.rule.impl

Methods in org.drools.base.definitions.rule.impl that return Declaration

Modifier and Type	Method	Description
Declaration[]	RuleImpl.findEnabledDeclarations(java.util.Map<java.lang.String,Declaration> decls)
Declaration[]	RuleImpl.findSalienceDeclarations(java.util.Map<java.lang.String,Declaration> decls)
Declaration	RuleImpl.getDeclaration(java.lang.String identifier)	Retrieve a parameter Declaration by identifier.
Declaration[]	QueryImpl.getParameters()

Methods in org.drools.base.definitions.rule.impl that return types with arguments of type Declaration

Modifier and Type	Method	Description
java.util.Map<java.lang.String,Declaration>	RuleImpl.getDeclarations()	Retrieve the set of all root fact object parameter Declarations.

Methods in org.drools.base.definitions.rule.impl with parameters of type Declaration

Modifier and Type	Method	Description
boolean	RuleImpl.isEffective(BaseTuple tuple, Declaration[] declarations, ValueResolver valueResolver)	This returns true is the rule is effective.
boolean	RuleImpl.isEnabled(BaseTuple tuple, Declaration[] enabledDeclarations, ValueResolver valueResolver)
void	QueryImpl.setParameters(Declaration[] parameters)
void	QueryImpl.setReturnType(ObjectType objectType, java.lang.String[] params, java.lang.String[] args, Declaration[] declarations)

Method parameters in org.drools.base.definitions.rule.impl with type arguments of type Declaration

Modifier and Type	Method	Description
Declaration[]	RuleImpl.findEnabledDeclarations(java.util.Map<java.lang.String,Declaration> decls)
Declaration[]	RuleImpl.findSalienceDeclarations(java.util.Map<java.lang.String,Declaration> decls)

Uses of Declaration in org.drools.base.reteoo

Methods in org.drools.base.reteoo that return Declaration

Modifier and Type	Method	Description
Declaration[]	BaseTerminalNode.getAllDeclarations()
Declaration[]	BaseTerminalNode.getRequiredDeclarations()
Declaration[]	BaseTerminalNode.getSalienceDeclarations()

Methods in org.drools.base.reteoo with parameters of type Declaration

Modifier and Type	Method	Description
int	SortDeclarations.compare(Declaration d1, Declaration d2)
org.kie.api.runtime.rule.FactHandle	BaseTuple.get(Declaration declaration)	Returns the FactHandle for the given Declaration, which in turn specifcy the Pattern that they depend on.
java.lang.Object	BaseTuple.getObject(Declaration declaration)

Uses of Declaration in org.drools.base.rule

Fields in org.drools.base.rule declared as Declaration

Modifier and Type	Field	Description
protected Declaration[]	Accumulate.innerDeclarationCache
protected Declaration[]	Accumulate.requiredDeclarations
protected Declaration[]	EvalCondition.requiredDeclarations

Methods in org.drools.base.rule that return Declaration

Modifier and Type	Method	Description
Declaration	Pattern.addDeclaration(java.lang.String identifier)
Declaration	Declaration.clone()
Declaration	Declaration.cloneWithPattern(Pattern pattern)
Declaration	XpathBackReference.MapAdapter.get(java.lang.Object key)
Declaration	Pattern.getDeclaration()
Declaration	QueryArgument.Declr.getDeclaration()
Declaration	XpathBackReference.getDeclaration(Pattern pattern, java.lang.String id)
protected Declaration[]	Accumulate.getInnerDeclarationCache()
Declaration[]	Accumulate.getRequiredDeclarations()
Declaration[]	EvalCondition.getRequiredDeclarations()
Declaration[]	Pattern.getRequiredDeclarations()
Declaration[]	PredicateConstraint.getRequiredDeclarations()
Declaration[]	QueryElement.getRequiredDeclarations()
Declaration	Pattern.getXPathDeclaration()
Declaration	XpathBackReference.MapAdapter.put(java.lang.String key, Declaration value)
Declaration	XpathBackReference.MapAdapter.remove(java.lang.Object key)
Declaration	Accumulate.resolveDeclaration(java.lang.String identifier)
Declaration	AsyncReceive.resolveDeclaration(java.lang.String identifier)
Declaration	AsyncSend.resolveDeclaration(java.lang.String identifier)
Declaration	Collect.resolveDeclaration(java.lang.String identifier)
Declaration	ConditionalBranch.resolveDeclaration(java.lang.String identifier)	Not possible to resolve any declaration, so always return null.
Declaration	EntryPointId.resolveDeclaration(java.lang.String identifier)	Not possible to resolve any declaration, so always return null.
Declaration	EvalCondition.resolveDeclaration(java.lang.String identifier)
Declaration	Forall.resolveDeclaration(java.lang.String identifier)	Forall can only resolve declarations from its base pattern
Declaration	From.resolveDeclaration(java.lang.String identifier)
Declaration	GroupElement.resolveDeclaration(java.lang.String identifier)
Declaration	NamedConsequence.resolveDeclaration(java.lang.String identifier)	Not possible to resolve any declaration, so always return null.
Declaration	Pattern.resolveDeclaration(java.lang.String identifier)
Declaration	QueryElement.resolveDeclaration(java.lang.String identifier)
Declaration	RuleConditionElement.resolveDeclaration(java.lang.String identifier)	Resolves the given identifier in the current scope and returns the Declaration object for the declaration.
Declaration	WindowReference.resolveDeclaration(java.lang.String identifier)	Not possible to resolve any declaration, so always return null.

Methods in org.drools.base.rule that return types with arguments of type Declaration

Modifier and Type	Method	Description
java.util.Set<java.util.Map.Entry<java.lang.String,Declaration>>	XpathBackReference.MapAdapter.entrySet()
java.util.Map<java.lang.String,Declaration>	XpathBackReference.getDeclarationMap()
java.util.Map<java.lang.String,Declaration>	Pattern.getDeclarations()
java.util.Map<java.lang.String,Declaration>	Accumulate.getInnerDeclarations()
java.util.Map<java.lang.String,Declaration>	AsyncReceive.getInnerDeclarations()
java.util.Map<java.lang.String,Declaration>	AsyncSend.getInnerDeclarations()
java.util.Map<java.lang.String,Declaration>	Collect.getInnerDeclarations()
java.util.Map<java.lang.String,Declaration>	ConditionalBranch.getInnerDeclarations()	It is not possible to declare any new variables, so always return an Empty Map
java.util.Map<java.lang.String,Declaration>	EntryPointId.getInnerDeclarations()	It is not possible to declare any new variables, so always return an Empty Map
java.util.Map<java.lang.String,Declaration>	EvalCondition.getInnerDeclarations()
java.util.Map<java.lang.String,Declaration>	Forall.getInnerDeclarations()	Forall inner declarations are only provided by the base patterns since it negates the remaining patterns
java.util.Map<java.lang.String,Declaration>	GroupElement.getInnerDeclarations()
java.util.Map<java.lang.String,Declaration>	GroupElement.getInnerDeclarations(java.lang.String consequenceName)
java.util.Map<java.lang.String,Declaration>	NamedConsequence.getInnerDeclarations()	It is not possible to declare any new variables, so always return an Empty Map
java.util.Map<java.lang.String,Declaration>	Pattern.getInnerDeclarations()
java.util.Map<java.lang.String,Declaration>	QueryElement.getInnerDeclarations()
java.util.Map<java.lang.String,Declaration>	RuleConditionElement.getInnerDeclarations()	Returns a Map of declarations that are visible inside this conditional element
java.util.Map<java.lang.String,Declaration>	WindowReference.getInnerDeclarations()	It is not possible to declare any new variables, so always return an Empty Map
java.util.Map<java.lang.String,Declaration>	Accumulate.getOuterDeclarations()
java.util.Map<java.lang.String,Declaration>	AsyncReceive.getOuterDeclarations()
java.util.Map<java.lang.String,Declaration>	AsyncSend.getOuterDeclarations()
java.util.Map<java.lang.String,Declaration>	Collect.getOuterDeclarations()
java.util.Map<java.lang.String,Declaration>	ConditionalBranch.getOuterDeclarations()	It is not possible to declare and export any variables, so always return an empty map
java.util.Map<java.lang.String,Declaration>	EntryPointId.getOuterDeclarations()	It is not possible to declare and export any variables, so always return an empty map
java.util.Map<java.lang.String,Declaration>	EvalCondition.getOuterDeclarations()
java.util.Map<java.lang.String,Declaration>	Forall.getOuterDeclarations()	Forall does not export any declarations
java.util.Map<java.lang.String,Declaration>	GroupElement.getOuterDeclarations()
java.util.Map<java.lang.String,Declaration>	GroupElement.getOuterDeclarations(java.lang.String consequenceName)
java.util.Map<java.lang.String,Declaration>	NamedConsequence.getOuterDeclarations()	It is not possible to declare and export any variables, so always return an empty map
java.util.Map<java.lang.String,Declaration>	Pattern.getOuterDeclarations()
java.util.Map<java.lang.String,Declaration>	QueryElement.getOuterDeclarations()
java.util.Map<java.lang.String,Declaration>	RuleConditionElement.getOuterDeclarations()	Returns a Map of declarations that are visible outside this conditional element.
java.util.Map<java.lang.String,Declaration>	WindowReference.getOuterDeclarations()	It is not possible to declare and export any variables, so always return an empty map
java.util.Collection<Declaration>	XpathBackReference.MapAdapter.values()

Methods in org.drools.base.rule with parameters of type Declaration

Modifier and Type	Method	Description
void	Pattern.addDeclaration(Declaration decl)
EvalCondition	EvalConditionFactory.createEvalCondition(Declaration[] requiredDeclarations)
EvalCondition	EvalConditionFactoryImpl.createEvalCondition(Declaration[] requiredDeclarations)
static java.lang.Object	QueryArgument.evaluateDeclaration(ValueResolver valueResolver, BaseTuple tuple, Declaration declaration)
Declaration	XpathBackReference.MapAdapter.put(java.lang.String key, Declaration value)
abstract void	Accumulate.replaceAccumulatorDeclaration(Declaration declaration, Declaration resolved)
void	MultiAccumulate.replaceAccumulatorDeclaration(Declaration declaration, Declaration resolved)
void	SingleAccumulate.replaceAccumulatorDeclaration(Declaration declaration, Declaration resolved)
void	Accumulate.replaceDeclaration(Declaration declaration, Declaration resolved)
void	EvalCondition.replaceDeclaration(Declaration declaration, Declaration resolved)
void	PredicateConstraint.replaceDeclaration(Declaration oldDecl, Declaration newDecl)

Method parameters in org.drools.base.rule with type arguments of type Declaration

Modifier and Type	Method	Description
void	XpathBackReference.MapAdapter.putAll(java.util.Map<? extends java.lang.String,? extends Declaration> m)
void	EvalCondition.setOuterDeclarations(java.util.Map<java.lang.String,Declaration> outerDeclarations)

Constructors in org.drools.base.rule with parameters of type Declaration

Constructor	Description
Accumulate(RuleConditionElement source, Declaration[] requiredDeclarations)
Declr(Declaration declaration)
EvalCondition(EvalExpression eval, Declaration[] requiredDeclarations)
EvalCondition(Declaration[] requiredDeclarations)
MultiAccumulate(RuleConditionElement source, Declaration[] requiredDeclarations, Accumulator[] accumulators, int arraySize)
PredicateConstraint(PredicateExpression expression, Declaration[] previousDeclarations, Declaration[] localDeclarations)
PredicateConstraint(Declaration[] previousDeclarations, Declaration[] localDeclarations)
QueryElement(Pattern resultPattern, java.lang.String queryName, QueryArgument[] arguments, int[] variableIndexes, Declaration[] requiredDeclarations, boolean openQuery, boolean abductive)
SingleAccumulate(RuleConditionElement source, Declaration[] requiredDeclarations)
SingleAccumulate(RuleConditionElement source, Declaration[] requiredDeclarations, Accumulator accumulator)

Uses of Declaration in org.drools.base.rule.accessor

Methods in org.drools.base.rule.accessor that return Declaration

Modifier and Type	Method	Description
default Declaration[]	Enabled.findDeclarations(java.util.Map<java.lang.String,Declaration> decls)
default Declaration[]	Salience.findDeclarations(java.util.Map<java.lang.String,Declaration> decls)
Declaration	DeclarationScopeResolver.getDeclaration(java.lang.String identifier)
default Declaration[]	Accumulator.getRequiredDeclarations()
Declaration[]	DataProvider.getRequiredDeclarations()

Methods in org.drools.base.rule.accessor that return types with arguments of type Declaration

Modifier and Type	Method	Description
java.util.Map<java.lang.String,Declaration>	DeclarationScopeResolver.getDeclarations(RuleImpl rule)
java.util.Map<java.lang.String,Declaration>	DeclarationScopeResolver.getDeclarations(RuleImpl rule, java.lang.String consequenceName)	Return all declarations scoped to the current RuleConditionElement in the build stack

Methods in org.drools.base.rule.accessor with parameters of type Declaration

Modifier and Type	Method	Description
java.lang.Object	Accumulator.accumulate(java.lang.Object workingMemoryContext, java.lang.Object context, BaseTuple leftTuple, org.kie.api.runtime.rule.FactHandle handle, Declaration[] declarations, Declaration[] innerDeclarations, ValueResolver valueResolver)	Executes the accumulate (action) code for the given fact handle
boolean	EvalExpression.evaluate(BaseTuple tuple, Declaration[] requiredDeclarations, ValueResolver valueResolver, java.lang.Object context)
boolean	PredicateExpression.evaluate(org.kie.api.runtime.rule.FactHandle handle, BaseTuple tuple, Declaration[] previousDeclarations, Declaration[] localDeclarations, ValueResolver valueResolver, java.lang.Object context)
FieldValue	ReturnValueExpression.evaluate(org.kie.api.runtime.rule.FactHandle handle, BaseTuple tuple, Declaration[] previousDeclarations, Declaration[] localDeclarations, ValueResolver valueResolver, java.lang.Object context)
java.lang.Object	Accumulator.getResult(java.lang.Object workingMemoryContext, java.lang.Object context, BaseTuple leftTuple, Declaration[] declarations, ValueResolver valueResolver)	Gets the result of the accummulation
boolean	Enabled.getValue(BaseTuple tuple, Declaration[] declarations, RuleImpl rule, ValueResolver valueResolver)
java.lang.Object	Accumulator.init(java.lang.Object workingMemoryContext, java.lang.Object context, BaseTuple leftTuple, Declaration[] declarations, ValueResolver valueResolver)	Executes the initialization block of code
default void	Accumulator.replaceDeclaration(Declaration declaration, Declaration resolved)
void	DataProvider.replaceDeclaration(Declaration declaration, Declaration resolved)
void	EvalExpression.replaceDeclaration(Declaration declaration, Declaration resolved)
void	ReturnValueExpression.replaceDeclaration(Declaration declaration, Declaration resolved)
boolean	Accumulator.tryReverse(java.lang.Object workingMemoryContext, java.lang.Object context, BaseTuple leftTuple, org.kie.api.runtime.rule.FactHandle handle, java.lang.Object value, Declaration[] declarations, Declaration[] innerDeclarations, ValueResolver valueResolver)	Reverses the accumulate action for the given fact handle

Method parameters in org.drools.base.rule.accessor with type arguments of type Declaration

Modifier and Type	Method	Description
default Declaration[]	Enabled.findDeclarations(java.util.Map<java.lang.String,Declaration> decls)
default Declaration[]	Salience.findDeclarations(java.util.Map<java.lang.String,Declaration> decls)
static java.util.Map<java.lang.String,java.lang.Class<?>>	DeclarationScopeResolver.getDeclarationClasses(java.util.Map<java.lang.String,Declaration> declarations)

Uses of Declaration in org.drools.base.rule.consequence

Methods in org.drools.base.rule.consequence that return Declaration

Modifier and Type	Method	Description
Declaration	ConsequenceContext.getDeclaration(java.lang.String identifier)
Declaration[]	ConsequenceContext.getRequiredDeclarations()

Methods in org.drools.base.rule.consequence with parameters of type Declaration

Modifier and Type	Method	Description
java.lang.Object	ConsequenceContext.get(Declaration declaration)

Uses of Declaration in org.drools.base.rule.constraint

Methods in org.drools.base.rule.constraint that return Declaration

Modifier and Type	Method	Description
Declaration	XpathConstraint.getDeclaration()
Declaration	QueryNameConstraint.getIndexExtractor()
Declaration[]	Constraint.getRequiredDeclarations()	Returns all the declarations required by the given constraint implementation.
Declaration[]	NegConstraint.getRequiredDeclarations()
Declaration[]	QueryNameConstraint.getRequiredDeclarations()
Declaration[]	XpathConstraint.getRequiredDeclarations()
Declaration[]	XpathConstraint.XpathDataProvider.getRequiredDeclarations()
Declaration	XpathConstraint.getXpathStartDeclaration()

Methods in org.drools.base.rule.constraint with parameters of type Declaration

Modifier and Type	Method	Description
void	Constraint.replaceDeclaration(Declaration oldDecl, Declaration newDecl)	When a rule contains multiple logical branches, i.e., makes use of 'OR' CE, it is required to clone patterns and declarations for each logical branch.
void	NegConstraint.replaceDeclaration(Declaration oldDecl, Declaration newDecl)
void	QueryNameConstraint.replaceDeclaration(Declaration oldDecl, Declaration newDecl)
void	XpathConstraint.replaceDeclaration(Declaration oldDecl, Declaration newDecl)
void	XpathConstraint.XpathDataProvider.replaceDeclaration(Declaration declaration, Declaration resolved)
void	XpathConstraint.setDeclaration(Declaration declaration)
void	XpathConstraint.setXpathStartDeclaration(Declaration xpathStartDeclaration)

Constructors in org.drools.base.rule.constraint with parameters of type Declaration

Constructor	Description
XpathDataProvider(org.drools.base.rule.constraint.XpathConstraint.XpathEvaluator xpathEvaluator, Declaration declaration)

Uses of Declaration in org.drools.base.time.impl

Methods in org.drools.base.time.impl with parameters of type Declaration

Modifier and Type	Method	Description
Trigger	Timer.createTrigger(long timestamp, BaseTuple leftTuple, JobHandle jh, java.lang.String[] calendarNames, org.kie.api.runtime.Calendars calendars, Declaration[][] declrs, ValueResolver valueResolver)