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

All Superinterfaces:

IConstraint, IExpression, IIdentifier, INRLAstNode

public interface ICollectionIndex
extends IIdentifier

A statement to return an item at a specific index in a collection.

Field Summary

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

NEWLINE

Method Summary

IModelReference	getCollection() Return the reference to the collection.
int	getPosition() Return the (1-based) index.

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

Method Detail

getPosition

int getPosition()

Return the (1-based) index.

Returns:

the position

getCollection

IModelReference getCollection()

Return the reference to the collection. If the AST is type-checked, this will be forced to be a collection reference.

Returns:

the collection