cetus.hir

Class GotoStatement

java.lang.Object

cetus.hir.Statement

cetus.hir.GotoStatement

All Implemented Interfaces:

Annotatable, Printable, Traversable, java.lang.Cloneable

public class GotoStatement
extends Statement

Represents a goto statement having a target label.

Constructor Summary

Constructors

Constructor and Description
GotoStatement() Create a new goto statement.
GotoStatement(Expression label) Create a new goto statement with the specified label.

Method Summary

Methods

Modifier and Type	Method and Description
static void	defaultPrint(GotoStatement s, java.io.PrintWriter o) Prints a case label to a stream.
Expression	getExpression() Returns the label name in the goto statement.
Label	getTarget() Returns the Label object that this GotoStatement Jumps to.
static void	setClassPrintMethod(java.lang.reflect.Method m) Overrides the class print method, so that all subsequently created objects will use the supplied method.
void	setExpression(Expression label) Sets the target label name with the specified expression.

Methods inherited from class cetus.hir.Statement

annotate, annotateAfter, annotateBefore, clone, containsAnnotation, detach, equals, getAnnotation, getAnnotations, getAnnotations, getAnnotations, getChildren, getParent, getProcedure, hashCode, print, removeAnnotations, removeAnnotations, removeChild, setChild, setLineNumber, setParent, setPrintMethod, swapWith, toString, verify, where

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

GotoStatement

public GotoStatement()

Create a new goto statement.

GotoStatement

public GotoStatement(Expression label)

Create a new goto statement with the specified label.

Parameters:

label - the target label of the goto statement.

Throws:

java.lang.IllegalArgumentException - if label is null.

NotAnOrphanException - if label has a parent.

Method Detail

getExpression

public Expression getExpression()

Returns the label name in the goto statement.

setExpression

public void setExpression(Expression label)

Sets the target label name with the specified expression.

Throws:

java.lang.IllegalArgumentException - if label is null.

NotAnOrphanException - if label has a parent.

defaultPrint

public static void defaultPrint(GotoStatement s,
                java.io.PrintWriter o)

Prints a case label to a stream.

Parameters:

s - The goto statement to print.

o - The writer on which to print the goto statement.

setClassPrintMethod

public static void setClassPrintMethod(java.lang.reflect.Method m)

Overrides the class print method, so that all subsequently created objects will use the supplied method.

Parameters:

m - The new print method.

getTarget

public Label getTarget()

Returns the Label object that this GotoStatement Jumps to.

Returns:

the Label.