net.sourceforge.nrl.parser.ast.constraints
Interface IPredicate

All Superinterfaces:

IConstraint, INRLAstNode

All Known Subinterfaces:

IBinaryPredicate, IIsInPredicate, IIsNotInPredicate, IIsSubtypePredicate

public interface IPredicate
extends IConstraint

A predicate is an abstract constraint that returns true by comparing expressions and values.

Abstract syntax reference: Predicate ::= BinaryPredicate | IsInPredicate | Expression

Field Summary

Fields inherited from interface net.sourceforge.nrl.parser.ast.INRLAstNode

NEWLINE

Method Summary

Methods inherited from interface net.sourceforge.nrl.parser.ast.constraints.IConstraint

getNRLDataType, setNRLDataType

Methods inherited from interface net.sourceforge.nrl.parser.ast.INRLAstNode

accept, dump, getColumn, getLine, getUserData, setUserData