org.apache.commons.io.filefilter

类 AbstractFileFilter

java.lang.Object

org.apache.commons.io.filefilter.AbstractFileFilter

所有已实现的接口:

FileFilter, FilenameFilter, IOFileFilter

直接已知子类:

AgeFileFilter, AndFileFilter, CanReadFileFilter, CanWriteFileFilter, DelegateFileFilter, DirectoryFileFilter, EmptyFileFilter, FileFileFilter, HiddenFileFilter, MagicNumberFileFilter, NameFileFilter, NotFileFilter, OrFileFilter, PrefixFileFilter, RegexFileFilter, SizeFileFilter, SuffixFileFilter, WildcardFileFilter, WildcardFilter

public abstract class AbstractFileFilter
extends Object
implements IOFileFilter

An abstract class which implements the Java FileFilter and FilenameFilter interfaces via the IOFileFilter interface.

Note that a subclass must override one of the accept methods, otherwise your class will infinitely loop.

从以下版本开始:

1.0

构造器概要

构造器

构造器和说明
AbstractFileFilter()

方法概要

限定符和类型	方法和说明
boolean	accept(File file) Checks to see if the File should be accepted by this filter.
boolean	accept(File dir, String name) Checks to see if the File should be accepted by this filter.
String	toString() Provide a String representaion of this file filter.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

构造器详细资料

AbstractFileFilter

public AbstractFileFilter()

方法详细资料

accept

public boolean accept(File file)

Checks to see if the File should be accepted by this filter.

指定者:

accept 在接口中 FileFilter

指定者:

accept 在接口中 IOFileFilter

参数:

file - the File to check

返回:

true if this file matches the test

accept

public boolean accept(File dir,
                      String name)

Checks to see if the File should be accepted by this filter.

指定者:

accept 在接口中 FilenameFilter

指定者:

accept 在接口中 IOFileFilter

参数:

dir - the directory File to check

name - the filename within the directory to check

返回:

true if this file matches the test

toString

public String toString()

Provide a String representaion of this file filter.

覆盖:

toString 在类中 Object

返回:

a String representaion