net.sourceforge.nrl.parser.ast.constraints
Interface ICardinalityConstraint
- All Superinterfaces:
- INRLAstNode
public interface ICardinalityConstraint
- extends INRLAstNode
A cardinality constraint: one, one or more, and so on. Consists of a number
and a qualifier (exactly, at least and at most).
Abstract syntax reference:
CardinalityConstraint ::= Number (at least | at most | exactly)
getNumber
int getNumber()
- Return the cardinality number. The number will be greater than or equal
to zero.
- Returns:
- the number
getQualifier
ICardinalityConstraint.QualifierEnum getQualifier()
- Return one of the qualifier constants defined in this class, that bound
the number.
- Returns:
- the constant
Copyright © 2006-2010 Christian Nentwich and others