Package org.drools.base.rule

Contains the binary representations of rule constructs, like Package (which the compiler produces), Rule, and Conditional Elements.

Interface Summary

Interface	Description
Annotated
Behavior
ContextEntry
Dialectable
DialectRuntimeData
EvalConditionFactory
IndexableConstraint
IntervalProviderConstraint
NamedConsequenceInvoker
PatternSource	A markup interface for pattern source elements
QueryArgument
RuleComponent	Semantic component marker.
RuleConditionElement

Class Summary

Class	Description
Accumulate	A class to represent the Accumulate CE
Annotated.ClassAdapter
AsyncReceive
AsyncSend
Collect
ConditionalBranch
ConditionalElement
ConsequenceMetaData
ConsequenceMetaData.Field
ConsequenceMetaData.Statement
Declaration
DialectRuntimeRegistry
EntryPointId	This class defines a Rete "Entry Point".
EvalCondition
EvalConditionFactory.Factory
EvalConditionFactoryImpl
Forall	The forall conditional element.
From
Function
GroupElement
GroupElementFactory	A simple factory for GroupElements
ImportDeclaration	A class to represent an import declaration.
KieModuleMetaInfo
LineMappings
LogicTransformer	LogicTransformation is reponsible for removing redundant nodes and move Or nodes upwards.
LogicTransformer.NotOrTransformation	(Not (OR (A B) )
MapBackedClassLoader
MultiAccumulate
MutableTypeConstraint	A base class for constraints
NamedConsequence
Pattern
PredicateConstraint	A predicate can be written as a top level constraint or be nested inside inside a field constraint (and as so, must implement the Restriction interface).
PredicateConstraint.PredicateContextEntry
QueryArgument.Declr
QueryArgument.Literal
QueryArgument.Null
QueryArgument.Var
QueryElement
SingleAccumulate
TypeDeclaration	The type declaration class stores all type's metadata declared in source files.
TypeMetaInfo
WindowDeclaration	The window declaration defines a window that can be used by patterns in rules
WindowReference	This class defines a reference to a declared window
XpathBackReference
XpathBackReference.RelativePattern

Enum Summary

Enum	Description
Behavior.BehaviorType
ConsequenceMetaData.Statement.Type
GroupElement.Type	A public enum for CE types
TypeDeclaration.Format
TypeDeclaration.Kind
TypeDeclaration.Nature

Exception Summary

Exception	Description
DuplicateRuleNameException	Indicates an attempt to add a Rule to a Package that already contains a Rule with the same name.
InvalidPatternException
InvalidRuleException	Indicates an error regarding the semantic validity of a rule.
InvalidRulePackage	This exception is thrown when an invalid package (ie one that has errors) it attempted to be added to a RuleBase.
NoConsequenceException	Validity exception indicating that a Rule does not contain a Consequences.
RuleConstructionException	Base exception for errors during Rule construction.