FilteredClassVisitor (ProGuardCORE)

java.lang.Object
- proguard.classfile.visitor.FilteredClassVisitor

All Implemented Interfaces:

ClassPoolVisitor
```
public class FilteredClassVisitor
extends java.lang.Object
implements ClassPoolVisitor
```
This ClassPoolVisitor lets a given ClassVisitor visit all matching Clazz instances of the class pools it visits.

Constructor Summary

Constructors
Constructor	Description
`FilteredClassVisitor(java.lang.String classNameFilter, ClassVisitor classVisitor)`	Creates a new FilteredClassVisitor with the given class name filter and visitor.
`FilteredClassVisitor(StringMatcher classNameFilter, ClassVisitor classVisitor)`	Creates a new FilteredClassVisitor with the given class name filter and visitor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

void visitClassPool(ClassPool classPool)
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - FilteredClassVisitor
```
public FilteredClassVisitor(java.lang.String classNameFilter,
                            ClassVisitor classVisitor)
```
    Creates a new FilteredClassVisitor with the given class name filter and visitor.
    
    Parameters:
    
    classNameFilter - the regular expression that is used to filter the classes of a ClassPool that must be visited. If the value of classNameFilter is null, then no classes can possibly match, so this instance will never visit any ClassPool.
    
    classVisitor - the visitor that is passed along when a ClassPool is visited.
  - FilteredClassVisitor
```
public FilteredClassVisitor(StringMatcher classNameFilter,
                            ClassVisitor classVisitor)
```
    Creates a new FilteredClassVisitor with the given class name filter and visitor.
    
    Parameters:
    
    classNameFilter - the filter that is used to filter the classes of a ClassPool that must be visited. If the value of classNameFilter is null, then no classes can possibly match, so this instance will never visit any ClassPool.
    
    classVisitor - the visitor that is passed along when a ClassPool is visited.
- Method Detail
  - visitClassPool
```
public void visitClassPool(ClassPool classPool)
```
    Specified by:
    
    visitClassPool in interface ClassPoolVisitor