cetus.hir

Class AccessExpression

java.lang.Object

cetus.hir.Expression

cetus.hir.BinaryExpression

cetus.hir.AccessExpression

All Implemented Interfaces:

Printable, Traversable, java.lang.Cloneable, java.lang.Comparable<Expression>

public class AccessExpression
extends BinaryExpression

AccessExpression is a representation for expressions that access a member of class-like objects.

Constructor Summary

Constructors

Constructor and Description
AccessExpression(Expression lhs, AccessOperator op, Expression rhs) Creates an assignment expression.

Method Summary

Methods

Modifier and Type	Method and Description
AccessExpression	clone() Returns a cloned AccessExpression object by calling the super class, BinaryExpression's clone method.
static void	defaultPrint(AccessExpression e, java.io.PrintWriter o) Prints an assignment expression to a stream.
BinaryOperator	getOperator() Returns the operator of the expression.
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	setOperator(AccessOperator op) Sets the operator for the expression.

Methods inherited from class cetus.hir.BinaryExpression

defaultPrint, equals, getLHS, getRHS, setLHS, setOperator, setRHS, toString

Methods inherited from class cetus.hir.Expression

compareTo, findExpression, getChildren, getParent, getStatement, hashCode, needsParens, print, printSelf, removeChild, setChild, setParens, setParent, setPrintMethod, swapWith, verify

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

AccessExpression

public AccessExpression(Expression lhs,
                AccessOperator op,
                Expression rhs)

Creates an assignment expression.

Parameters:

lhs - The lefthand expression.

op - An assignment operator.

rhs - The righthand expression.

Throws:

NotAnOrphanException - if lhs or rhs has a parent object.

Method Detail

clone

public AccessExpression clone()

Returns a cloned AccessExpression object by calling the super class, BinaryExpression's clone method.

Overrides:

clone in class BinaryExpression

Returns:

the cloned AccessExpression.

defaultPrint

public static void defaultPrint(AccessExpression e,
                java.io.PrintWriter o)

Prints an assignment expression to a stream.

Parameters:

e - The expression to print.

o - The writer on which to print the expression.

getOperator

public BinaryOperator getOperator()

Returns the operator of the expression.

Overrides:

getOperator in class BinaryExpression

Returns:

the operator.

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.

setOperator

public void setOperator(AccessOperator op)

Sets the operator for the expression.

Parameters:

op - The operator.