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openjava.ptree
Class FieldAccess  

java.lang.Object
  openjava.ptree.ParseTreeObject
      openjava.ptree.NonLeaf
          openjava.ptree.FieldAccess

All Implemented Interfaces:

java.lang.Cloneable, Expression, ParseTree, VariableInitializer

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public class FieldAccess

extends NonLeaf

implements Expression

The FieldAccess class represents a field access like :

     f().str
 

In this field access, you can get f() by getReferenceExpr() and can get str by getName() .
Warning this class may has bugs around the expression.

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Field Summary

 

Fields inherited from class openjava.ptree.NonLeaf

 

Fields inherited from class openjava.ptree.ParseTreeObject

LN

 

Constructor Summary
(package private)	FieldAccess()
	FieldAccess(Expression expr, java.lang.String name)           An access to the specified field of the given expression.
	FieldAccess(openjava.mop.OJClass clazz, java.lang.String name)           An access to the specified static field of the type.
	FieldAccess(java.lang.String name)           An access to the specified field of self.
	FieldAccess(TypeName typename, java.lang.String name)           An access to the specified static field of the type.

 

Method Summary
void	accept(openjava.ptree.util.ParseTreeVisitor v)           Accepts a ParseTreeVisitor object as the role of a Visitor in the Visitor pattern, as the role of an Element in the Visitor pattern.
java.lang.String	getName()           Gets the field name.
ParseTree	getReference()
Expression	getReferenceExpr()           Gets the expression accessed.
TypeName	getReferenceType()
openjava.mop.OJClass	getType(openjava.mop.Environment env)
boolean	isTypeReference()
private static openjava.mop.OJField	pickupField(openjava.mop.OJClass reftype, java.lang.String name)
void	setName(java.lang.String name)           Sets the field name.
void	setReferenceExpr(Expression expr)           Sets the expression accessed.
void	setReferenceType(TypeName typename)

 

Methods inherited from class openjava.ptree.NonLeaf

childrenAccept, elementAt, equals, getComment, getContents, getLength, makeRecursiveCopy, replaceChildWith, set, set, set, set, set, set, set, set, set, setComment, setElementAt

 

Methods inherited from class openjava.ptree.ParseTreeObject

clone, equal, getObjectID, getParent, hashCode, lastObjectID, makeCopy, replace, setParent, toFlattenString, toString

 

Methods inherited from class java.lang.Object

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

 

Methods inherited from interface openjava.ptree.ParseTree

childrenAccept, equals, getObjectID, makeCopy, makeRecursiveCopy, replace, toFlattenString, toString

 

Constructor Detail

FieldAccess

public FieldAccess(Expression expr,
                   java.lang.String name)

An access to the specified field of the given expression.

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FieldAccess

public FieldAccess(TypeName typename,
                   java.lang.String name)

An access to the specified static field of the type.

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FieldAccess

public FieldAccess(openjava.mop.OJClass clazz,
                   java.lang.String name)

An access to the specified static field of the type.

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FieldAccess

public FieldAccess(java.lang.String name)

An access to the specified field of self.

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FieldAccess

FieldAccess()

Method Detail

getReference

public ParseTree getReference()

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isTypeReference

public boolean isTypeReference()

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getReferenceExpr

public Expression getReferenceExpr()

Gets the expression accessed.

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setReferenceExpr

public void setReferenceExpr(Expression expr)

Sets the expression accessed.

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getReferenceType

public TypeName getReferenceType()

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setReferenceType

public void setReferenceType(TypeName typename)

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getName

public java.lang.String getName()

Gets the field name.

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setName

public void setName(java.lang.String name)

Sets the field name.

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accept

public void accept(openjava.ptree.util.ParseTreeVisitor v)
            throws ParseTreeException

Description copied from interface: ParseTree

Accepts a ParseTreeVisitor object as the role of a Visitor in the Visitor pattern, as the role of an Element in the Visitor pattern.

This invoke an appropriate visit() method on the accepted visitor.

Specified by:

accept in interface ParseTree

Specified by:

accept in class ParseTreeObject

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getType

public openjava.mop.OJClass getType(openjava.mop.Environment env)
                             throws java.lang.Exception

Specified by:

getType in interface Expression

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pickupField

private static openjava.mop.OJField pickupField(openjava.mop.OJClass reftype,
                                                java.lang.String name)

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