cetus.hir

Class ExpressionStatement

java.lang.Object

cetus.hir.Statement

cetus.hir.ExpressionStatement

All Implemented Interfaces:

Annotatable, Printable, Traversable, java.lang.Cloneable

public class ExpressionStatement
extends Statement

A statement with the purpose of evaluating an expression for a side effect.

Constructor Summary

Constructors

Constructor and Description
ExpressionStatement(Expression expr) Create an expression statement given an expression.

Method Summary

Methods

Modifier and Type	Method and Description
ExpressionStatement	clone() Clone this ExpressionStatement.
static void	defaultPrint(ExpressionStatement s, java.io.PrintWriter o) Prints a statement to a stream.
Expression	getExpression() Returns the expression part of the statement.
static void	setClassPrintMethod(java.lang.reflect.Method m) Overrides the class print method, so that all subsequently created objects will use the supplied method.

Methods inherited from class cetus.hir.Statement

annotate, annotateAfter, annotateBefore, 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

ExpressionStatement

public ExpressionStatement(Expression expr)

Create an expression statement given an expression.

Parameters:

expr - The expression part of the statement.

Throws:

java.lang.IllegalArgumentException - if expr is null.

NotAnOrphanException - if expr has a parent.

Method Detail

defaultPrint

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

Prints a statement to a stream.

Parameters:

s - The statement to print.

o - The writer on which to print the statement.

getExpression

public Expression getExpression()

Returns the expression part of the statement.

Returns:

the expression part of the 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.

clone

public ExpressionStatement clone()

Clone this ExpressionStatement.

Overrides:

clone in class Statement

Returns:

The cloned ExpressionStatement.