cetus.hir
Class IfStatement

java.lang.Object
  cetus.hir.Statement
      cetus.hir.IfStatement

All Implemented Interfaces:

Annotatable, Printable, Traversable, java.lang.Cloneable

public class IfStatement
extends Statement

Field Summary

Fields inherited from class cetus.hir.Statement

annotations, children, line_number, object_print_method, parent

Constructor Summary

IfStatement(Expression condition, Statement true_clause)
Create an if statement that has no else clause.

IfStatement(Expression condition, Statement true_clause, Statement false_clause)
Create an if statement that has an else clause.

Method Summary

static void	defaultPrint(IfStatement stmt, java.io.OutputStream stream) Prints a break statement to a stream.
Expression	getControlExpression()
Statement	getElseStatement()
Statement	getThenStatement()
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	setControlExpression(Expression cond)
void	setElseStatement(Statement stmt)
void	setThenStatement(Statement stmt)
java.lang.String	toString() Returns a string representation of this statement; every child class should implement this method.

Methods inherited from class cetus.hir.Statement

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

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

IfStatement

public IfStatement(Expression condition,
                   Statement true_clause)

Create an if statement that has no else clause.

Parameters:

condition - The condition tested by the statement.

true_clause - The code to execute if the condition is true.

IfStatement

public IfStatement(Expression condition,
                   Statement true_clause,
                   Statement false_clause)

Create an if statement that has an else clause.

Parameters:

condition - The condition tested by the statement.

true_clause - The code to execute if the condition is true.

false_clause - The code to execute if the condition is false.

Method Detail

defaultPrint

public static void defaultPrint(IfStatement stmt,
                                java.io.OutputStream stream)

Prints a break statement to a stream.

Parameters:

stmt - The statement to print.

stream - The stream on which to print the statement.

toString

public java.lang.String toString()

Description copied from class: Statement

Returns a string representation of this statement; every child class should implement this method.

Specified by:

toString in class Statement

getControlExpression

public Expression getControlExpression()

setControlExpression

public void setControlExpression(Expression cond)

getThenStatement

public Statement getThenStatement()

setThenStatement

public void setThenStatement(Statement stmt)

getElseStatement

public Statement getElseStatement()

setElseStatement

public void setElseStatement(Statement stmt)

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.