fmrisc.ProgramExplorer.Syntax

Class Identifier

java.lang.Object

fmrisc.ProgramExplorer.Syntax.ASTBase

fmrisc.ProgramExplorer.Syntax.ASTSourceBase

fmrisc.ProgramExplorer.Syntax.Identifier

All Implemented Interfaces:

AST, ASTSource

public final class Identifier
extends ASTSourceBase

A simple (unstructured) identifier.

Method Summary

Modifier and Type	Method and Description
void	accept(ASTVisitor visitor) Accept visitor for a visit.
void	accept(ASTVisitorOld visitor) Accept visitor for a visit.
static Identifier	construct(java.lang.String name) Construct identifier.
static Identifier[]	construct(java.lang.String[] names) Construct identifiers.
static Identifier	constructNew(java.lang.String name, java.util.Collection<java.lang.String> used) Create a new identifier.
java.lang.String	getString() Get string representation of identifier.
Symbol	getSymbol() Get symbol denoted by identifier.
void	setPosition(SourcePosition position) Set the position of this identifier in the source code.
void	setSymbol(Symbol symbol) Set symbol denoted by identifier (must not yet be set).

Methods inherited from class fmrisc.ProgramExplorer.Syntax.ASTSourceBase

getPosition

Methods inherited from class fmrisc.ProgramExplorer.Syntax.ASTBase

accept, accept, acceptChildren, print, printCore, toString, toStringCore

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface fmrisc.ProgramExplorer.Syntax.AST

acceptChildren, print, printCore, toString, toStringCore

Method Detail

construct

public static Identifier construct(java.lang.String name)

Construct identifier.

Parameters:

name - the textual representation of the identifier.

Returns:

the identifier.

construct

public static Identifier[] construct(java.lang.String[] names)

Construct identifiers.

Parameters:

names - the textual representations of the identifiers.

Returns:

the identifier.

constructNew

public static Identifier constructNew(java.lang.String name,
                                      java.util.Collection<java.lang.String> used)

Create a new identifier.

Parameters:

name - the (non-empty) base name of the new identifier (must start with a non-digit character)

used - a collection of names that must not be used.

Returns:

an identifier whose name is derived from "name" but does not appear in "used"

getString

public java.lang.String getString()

Get string representation of identifier.

Returns:

the string representation.

accept

public void accept(ASTVisitorOld visitor)

Accept visitor for a visit.

Specified by:

accept in interface AST

Overrides:

accept in class ASTSourceBase

Parameters:

visitor - the visitor who is accepted by this node.

accept

public void accept(ASTVisitor visitor)

Accept visitor for a visit.

Specified by:

accept in interface AST

Overrides:

accept in class ASTSourceBase

Parameters:

visitor - the visitor who is accepted by this node.

setPosition

public void setPosition(SourcePosition position)

Set the position of this identifier in the source code.

Specified by:

setPosition in interface ASTSource

Overrides:

setPosition in class ASTSourceBase

Parameters:

position - the source code position.

setSymbol

public void setSymbol(Symbol symbol)

Set symbol denoted by identifier (must not yet be set).

Parameters:

symbol - the symbol.

getSymbol

public Symbol getSymbol()

Get symbol denoted by identifier.

Returns:

the symbol.