Package org.kuali.rice.krms.framework.engine.expression

Interface Summary

EngineComparatorExtension<A>	For creating custom ComparisonOperator.
Expression<T>	Interface for implementing Expressions, invoked on a ExecutionEnvironment
StringCoercionExtension	Interface to extend to implement custom coerce of Strings to an instance of the given type, when when validating Proposition Terms

Class Summary

BinaryOperatorExpression	Binary Operator implementation of Expression
BooleanValidatingExpression	The Expression used in construction, will be invoked with the given ExecutionEnvironment.
ComparisonOperatorServiceImpl	ComparisonOperatorService Implementation.
ComparisonOperatorServiceUtils	Contains utility methods for working with the ComparisonOperatorService
ConstantExpression<T>	The Expression used in Construction will be returned when invoked with any given ExecutionEnvironment
DefaultComparisonOperator	The default ComparisonOperator.
ExpressionBasedProposition	An implementation of Proposition which uses a given Expression
FunctionExpression	An implementation of Expression which invokes a Function with the results of the invocation of the given List of Expressions (of the given ExecutionEnvironment).
TermExpression	An implementation of Expression which resolves the given Term.

Enum Summary

ComparisonOperator

Operators enumeration for comparing objects.