cetus.hir

Class SomeExpression

java.lang.Object

cetus.hir.Expression

cetus.hir.SomeExpression

All Implemented Interfaces:

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

public class SomeExpression
extends Expression

Represents a container that holds a raw code not expressed as a well-defined internal representation. Non-standard GCC extension such as inline assembly is represented with this expression.

Constructor Summary

Constructors

Constructor and Description
SomeExpression(java.lang.String code, java.util.List<Traversable> children) Constructs some unknown expression having the specified raw code and the given list of children.

Method Summary

Methods

Modifier and Type	Method and Description
SomeExpression	clone() Creates and returns a deep copy of this expression.
static void	defaultPrint(SomeExpression e, java.io.PrintWriter o) The default print method just prints out the raw code
boolean	equals(java.lang.Object o) Checks if the given object is has the same type with this expression and its children is same with this expression's.

Methods inherited from class cetus.hir.Expression

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

SomeExpression

public SomeExpression(java.lang.String code,
              java.util.List<Traversable> children)

Constructs some unknown expression having the specified raw code and the given list of children.

Parameters:

code - the raw code for the expression.

children - the child expressions.

Method Detail

clone

public SomeExpression clone()

Description copied from class: Expression

Creates and returns a deep copy of this expression.

Overrides:

clone in class Expression

Returns:

a deep copy of this expression.

defaultPrint

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

The default print method just prints out the raw code

equals

public boolean equals(java.lang.Object o)

Description copied from class: Expression

Checks if the given object is has the same type with this expression and its children is same with this expression's. The sub classes of expression should call this method first and proceed with more checking if they have additional fields to be checked.

Overrides:

equals in class Expression

Parameters:

o - the object to be compared with.

Returns:

true if o!=null, this.getClass()==o.getClass(), and this.children.equals(o.children) || this.children==o.children==null