org.apache.commons.io.filefilter

类 DelegateFileFilter

java.lang.Object

org.apache.commons.io.filefilter.AbstractFileFilter

org.apache.commons.io.filefilter.DelegateFileFilter

所有已实现的接口:

FileFilter, FilenameFilter, Serializable, IOFileFilter

public class DelegateFileFilter
extends AbstractFileFilter
implements Serializable

This class turns a Java FileFilter or FilenameFilter into an IO FileFilter.

从以下版本开始:

1.0

另请参阅:

FileFilterUtils.asFileFilter(FileFilter), FileFilterUtils.asFileFilter(FilenameFilter), 序列化表格

构造器概要

构造器

构造器和说明
DelegateFileFilter(FileFilter filter) Constructs a delegate file filter around an existing FileFilter.
DelegateFileFilter(FilenameFilter filter) Constructs a delegate file filter around an existing FilenameFilter.

方法概要

限定符和类型	方法和说明
boolean	accept(File file) Checks the filter.
boolean	accept(File dir, String name) Checks the 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

DelegateFileFilter

public DelegateFileFilter(FilenameFilter filter)

Constructs a delegate file filter around an existing FilenameFilter.

参数:

filter - the filter to decorate

DelegateFileFilter

public DelegateFileFilter(FileFilter filter)

Constructs a delegate file filter around an existing FileFilter.

参数:

filter - the filter to decorate

方法详细资料

accept

public boolean accept(File file)

Checks the filter.

指定者:

accept 在接口中 FileFilter

指定者:

accept 在接口中 IOFileFilter

覆盖:

accept 在类中 AbstractFileFilter

参数:

file - the file to check

返回:

true if the filter matches

accept

public boolean accept(File dir,
                      String name)

Checks the filter.

指定者:

accept 在接口中 FilenameFilter

指定者:

accept 在接口中 IOFileFilter

覆盖:

accept 在类中 AbstractFileFilter

参数:

dir - the directory

name - the filename in the directory

返回:

true if the filter matches

toString

public String toString()

Provide a String representaion of this file filter.

覆盖:

toString 在类中 AbstractFileFilter

返回:

a String representaion