fmrisc.ProgramExplorer.Syntax.Logic

Class LetExpression

java.lang.Object

fmrisc.ProgramExplorer.Syntax.ASTBase

fmrisc.ProgramExplorer.Syntax.Logic.ASTLogicBase

fmrisc.ProgramExplorer.Syntax.Logic.ExpressionBase

fmrisc.ProgramExplorer.Syntax.Logic.LetExpression

All Implemented Interfaces:

AST, ASTSource, ASTLogic, Expression

Direct Known Subclasses:

LetFormula, LetTerm

public abstract class LetExpression
extends ExpressionBase

Base class of an expression with local definitions.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	inKeyword
static java.lang.String	letKeyword
static int	precedence

Method Summary

Methods

Modifier and Type	Method and Description
void	accept(ASTVisitor visitor) Accept visitor for a visit.
void	accept(ASTVisitorOld visitor) Accept visitor for a visit.
void	acceptChildren(ASTVisitor visitor) Accept visitor for a visit to the children of this node.
Expression	getBody() Get body.
Definition[]	getDefinitions() Get definitions.
int	getPrecedence() Get precedence value of the formula operator (higher precedence value means higher binding power)

Methods inherited from class fmrisc.ProgramExplorer.Syntax.Logic.ExpressionBase

getPosition, isLeftAssociative, isRightAssociative, setPosition

Methods inherited from class fmrisc.ProgramExplorer.Syntax.ASTBase

accept, accept, 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

print, printCore, toString, toStringCore

Field Detail

precedence

public static final int precedence

See Also:

Constant Field Values

letKeyword

public static final java.lang.String letKeyword

See Also:

Constant Field Values

inKeyword

public static final java.lang.String inKeyword

See Also:

Constant Field Values

Method Detail

getDefinitions

public Definition[] getDefinitions()

Get definitions.

Returns:

the definitions.

getBody

public Expression getBody()

Get body.

Returns:

the body.

accept

public void accept(ASTVisitorOld visitor)

Accept visitor for a visit.

Specified by:

accept in interface AST

Overrides:

accept in class ExpressionBase

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 ExpressionBase

Parameters:

visitor - the visitor who is accepted by this node.

acceptChildren

public void acceptChildren(ASTVisitor visitor)

Accept visitor for a visit to the children of this node.

Specified by:

acceptChildren in interface AST

Overrides:

acceptChildren in class ASTBase

Parameters:

visitor - the visitor who is accepted by the children of this node.

getPrecedence

public int getPrecedence()

Get precedence value of the formula operator (higher precedence value means higher binding power)

Specified by:

getPrecedence in interface Expression

Overrides:

getPrecedence in class ExpressionBase