fmrisc.ProgramExplorer.Syntax.Program

Class MinusExpression

java.lang.Object

fmrisc.ProgramExplorer.Syntax.ASTBase

fmrisc.ProgramExplorer.Syntax.Program.ASTProgramBase

fmrisc.ProgramExplorer.Syntax.Program.ValueExpressionBase

fmrisc.ProgramExplorer.Syntax.Program.BinaryValueExpression

fmrisc.ProgramExplorer.Syntax.Program.MinusExpression

All Implemented Interfaces:

AST, ASTProgram, ValueExpression

public final class MinusExpression
extends BinaryValueExpression

A difference expression.

Field Summary

Fields

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

Fields inherited from class fmrisc.ProgramExplorer.Syntax.Program.BinaryValueExpression

first, second

Method Summary

Modifier and Type	Method and Description
void	accept(ASTVisitor visitor) Accept visitor for a visit.
static MinusExpression	construct(ValueExpression first, ValueExpression second) Construct a difference expression.
java.lang.String	getOperator() Get textual representation of operator.
int	getPrecedence() Get precedence value of the expression operator (higher precedence value means higher binding power)

Methods inherited from class fmrisc.ProgramExplorer.Syntax.Program.BinaryValueExpression

accept, acceptChildren

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

operator

public static final java.lang.String operator

See Also:

Constant Field Values

Method Detail

construct

public static MinusExpression construct(ValueExpression first,
                                        ValueExpression second)

Construct a difference expression.

Parameters:

first - the first (left) part.

second - the right (second) part.

Returns:

the expression.

getPrecedence

public int getPrecedence()

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

Returns:

the precedence

getOperator

public java.lang.String getOperator()

Get textual representation of operator.

Specified by:

getOperator in class BinaryValueExpression

Returns:

the text.

accept

public void accept(ASTVisitor visitor)

Accept visitor for a visit.

Specified by:

accept in interface AST

Overrides:

accept in class BinaryValueExpression

Parameters:

visitor - the visitor who is accepted by this node.