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Eclipse JDT
Release 3.5

com.sun.mirror.util
Class DeclarationVisitors

java.lang.Object
  extended by 
com.sun.mirror.util.DeclarationVisitors

public class DeclarationVisitors
extends Object

Utilities to create specialized DeclarationVisitor instances.

Since:
1.5

Field Summary
static  DeclarationVisitor NO_OP
          A visitor that has no side effects and keeps no state.
 
Method Summary
static  DeclarationVisitor getDeclarationScanner ( DeclarationVisitor pre, DeclarationVisitor post)
          Return a DeclarationVisitor that will scan the declaration structure, visiting declarations contained in another declaration.
static  DeclarationVisitor getSourceOrderDeclarationScanner ( DeclarationVisitor pre, DeclarationVisitor post)
          Return a DeclarationVisitor that will scan the declaration structure, visiting declarations contained in another declaration in source code order.
 
Methods inherited from class java.lang. Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

NO_OP

public static final 
DeclarationVisitor NO_OP
A visitor that has no side effects and keeps no state.

Method Detail

getDeclarationScanner

public static 
DeclarationVisitor getDeclarationScanner(
DeclarationVisitor pre,
                                                       
DeclarationVisitor post)
Return a DeclarationVisitor that will scan the declaration structure, visiting declarations contained in another declaration. For example, when visiting a class, the fields, methods, constructors, etc. of the class are also visited. The order in which the contained declarations are scanned is not specified.

The pre and post DeclarationVisitor parameters specify, respectively, the processing the scanner will do before or after visiting the contained declarations. If only one of pre and post processing is needed, use DeclarationVisitors.NO_OP for the other parameter.

Parameters:
pre - visitor representing processing to do before visiting contained declarations.
post - visitor representing processing to do after visiting contained declarations.

getSourceOrderDeclarationScanner

public static 
DeclarationVisitor getSourceOrderDeclarationScanner(
DeclarationVisitor pre,
                                                                  
DeclarationVisitor post)
Return a DeclarationVisitor that will scan the declaration structure, visiting declarations contained in another declaration in source code order. For example, when visiting a class, the fields, methods, constructors, etc. of the class are also visited. The order in which the contained declarations are visited is as close to source code order as possible; declaration mirrors created from class files instead of source code will not have source position information.

The pre and post DeclarationVisitor parameters specify, respectively, the processing the scanner will do before or after visiting the contained declarations. If only one of pre and post processing is needed, use DeclarationVisitors.NO_OP for the other parameter.

Parameters:
pre - visitor representing processing to do before visiting contained declarations.
post - visitor representing processing to do after visiting contained declarations.

Eclipse JDT
Release 3.5

Copyright (c) IBM Corp. and others 2000, 2008. All Rights Reserved.

 
 
  Published under the terms of the Eclipse Public License Version 1.0 ("EPL") Design by Interspire