fmrisc.ProgramExplorer.Syntax.Logic

Class OrFormula

java.lang.Object

fmrisc.ProgramExplorer.Syntax.ASTBase

fmrisc.ProgramExplorer.Syntax.Logic.ASTLogicBase

fmrisc.ProgramExplorer.Syntax.Logic.ExpressionBase

fmrisc.ProgramExplorer.Syntax.Logic.BinaryExpression

fmrisc.ProgramExplorer.Syntax.Logic.BinaryFormula

fmrisc.ProgramExplorer.Syntax.Logic.OrFormula

All Implemented Interfaces:

AST, ASTSource, ASTLogic, Expression, Formula

public final class OrFormula
extends BinaryFormula

A logical disjunction.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	operator
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.
static OrFormula	construct(Formula first, Formula second) Construct a disjunction.
java.lang.String	getOperator() Get textual representation of operator.
int	getPrecedence() Get precedence value of the formula operator (higher precedence value means higher binding power)
boolean	isRightAssociative() True if "e1 op (e2 op e3)" can be printed as "e1 op e2 op e3"

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

getFirst, getSecond

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

acceptChildren

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

getPosition, isLeftAssociative, 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

Methods inherited from interface fmrisc.ProgramExplorer.Syntax.ASTSource

getPosition, setPosition

Methods inherited from interface fmrisc.ProgramExplorer.Syntax.AST

acceptChildren, print, printCore, toString, toStringCore

Field Detail

precedence

public static final int precedence

See Also:

Constant Field Values

operator

public static final java.lang.String operator

See Also:

Constant Field Values

Method Detail

construct

public static OrFormula construct(Formula first,
                  Formula second)

Construct a disjunction.

Parameters:

first - the first (left) part.

second - the right (second) part.

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

getOperator

public java.lang.String getOperator()

Get textual representation of operator.

Specified by:

getOperator in class BinaryExpression

Returns:

string representation of the operator.

isRightAssociative

public boolean isRightAssociative()

True if "e1 op (e2 op e3)" can be printed as "e1 op e2 op e3"

Specified by:

isRightAssociative in interface Expression

Overrides:

isRightAssociative in class ExpressionBase

Returns:

true if above printing is possible.

accept

public void accept(ASTVisitorOld visitor)

Accept visitor for a visit.

Specified by:

accept in interface AST

Overrides:

accept in class BinaryFormula

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 BinaryFormula

Parameters:

visitor - the visitor who is accepted by this node.