fmrisc.ProgramExplorer.Syntax.Logic

Class IfThenElseTerm

java.lang.Object

fmrisc.ProgramExplorer.Syntax.ASTBase

fmrisc.ProgramExplorer.Syntax.Logic.ASTLogicBase

fmrisc.ProgramExplorer.Syntax.Logic.ExpressionBase

fmrisc.ProgramExplorer.Syntax.Logic.IfThenElseExpression

fmrisc.ProgramExplorer.Syntax.Logic.IfThenElseTerm

All Implemented Interfaces:

AST, ASTSource, ASTLogic, Expression, Term

public final class IfThenElseTerm
extends IfThenElseExpression
implements Term

Base class of a conditional term.

Field Summary

Fields

Modifier and Type	Field and Description
static int	precedence

Fields inherited from class fmrisc.ProgramExplorer.Syntax.Logic.IfThenElseExpression

elseKeyword, elsifKeyword, endifKeyword, ifKeyword, thenKeyword

Method Summary

Modifier and Type	Method and Description
void	accept(ASTVisitor visitor) Accept visitor for a visit.
static IfThenElseTerm	construct(Formula cond, Term tbranch, Term ebranch) Construct a conditional term.
Term	getElseBranch() Get "else" branch.
int	getPrecedence() Get precedence value of the term operator (higher precedence value means higher binding power)
Term	getThenBranch() Get "then" branch.
Type	getType() Set type annotation of term.
void	setType(Type type) Set type annotation of term.

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

accept, acceptChildren, getCondition

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.Logic.Expression

isLeftAssociative, isRightAssociative

Methods inherited from interface fmrisc.ProgramExplorer.Syntax.ASTSource

getPosition, setPosition

Methods inherited from interface fmrisc.ProgramExplorer.Syntax.AST

accept, acceptChildren, print, printCore, toString, toStringCore

Field Detail

precedence

public static final int precedence

See Also:

Constant Field Values

Method Detail

setType

public void setType(Type type)

Set type annotation of term.

Specified by:

setType in interface Term

Parameters:

type - the type annotation.

getType

public Type getType()

Set type annotation of term.

Specified by:

getType in interface Term

Returns:

the type annotation.

construct

public static IfThenElseTerm construct(Formula cond,
                                       Term tbranch,
                                       Term ebranch)

Construct a conditional term.

Parameters:

cond - the condition.

tbranch - the "then" branch.

ebranch - the "else" branch.

Returns:

the conditional term.

getThenBranch

public Term getThenBranch()

Get "then" branch.

Overrides:

getThenBranch in class IfThenElseExpression

Returns:

the "then" branch.

getElseBranch

public Term getElseBranch()

Get "else" branch.

Overrides:

getElseBranch in class IfThenElseExpression

Returns:

the "else" branch.

getPrecedence

public int getPrecedence()

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

Specified by:

getPrecedence in interface Expression

Overrides:

getPrecedence in class ExpressionBase

Returns:

the precedence value

accept

public void accept(ASTVisitor visitor)

Accept visitor for a visit.

Specified by:

accept in interface AST

Overrides:

accept in class IfThenElseExpression

Parameters:

visitor - the visitor who is accepted by this node.