net.sourceforge.czt.circus.ast

Interface InputField

All Superinterfaces:

Field, Term

All Known Implementing Classes:

InputFieldImpl

public interface InputField
extends Field

An input field that is part of a communication. It represents grammar rules ?N and ?N: Pred.

The parse must ensure that the declared name N does not have strokes.

Author:

GnAST version 1.6-SNAPSHOT

Method Summary

Modifier and Type	Method and Description
Pred	getRestriction() Returns the Restriction element.
Name	getVariableName() Returns the VariableName element.
ZName	getVariableZName() This is a convenience method.
void	setRestriction(Pred restriction) Sets the Restriction element.
void	setVariableName(Name variableName) Sets the VariableName element.

Methods inherited from interface net.sourceforge.czt.base.ast.Term

accept, annsSize, create, getAnn, getAnns, getChildren, hasAnn, hasAnn, removeAnn, removeAnn

Method Detail

getVariableName

Name getVariableName()

Returns the VariableName element.

Returns:

the VariableName element.

setVariableName

void setVariableName(Name variableName)

Sets the VariableName element.

Parameters:

variableName - the VariableName element.

See Also:

getVariableName()

getRestriction

Pred getRestriction()

Returns the Restriction element.

Returns:

the Restriction element.

setRestriction

void setRestriction(Pred restriction)

Sets the Restriction element.

Parameters:

restriction - the Restriction element.

See Also:

getRestriction()

getVariableZName

ZName getVariableZName()

This is a convenience method. It returns the ZName if VariableName is an instance of ZName and throws an UnsupportedAstClassException otherwise.