Package org.apache.commons.vfs2.filter
Class NameFileFilter
- java.lang.Object
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- org.apache.commons.vfs2.filter.NameFileFilter
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- All Implemented Interfaces:
java.io.Serializable
,FileFilter
public class NameFileFilter extends java.lang.Object implements FileFilter, java.io.Serializable
Filters file names for a certain name.For example, to print all files and directories in the current directory whose name is
Test
:FileSystemManager fsManager = VFS.getManager(); FileObject dir = fsManager.toFileObject(new File(".")); FileObject[] files = dir.findFiles(new FileFilterSelector(new NameFileFilter("Test"))); for (int i = 0; i < files.length; i++) { System.out.println(files[i]); }
- Since:
- 2.4
- Author:
- This code was originally ported from Apache Commons IO File Filter
- See Also:
- "https://commons.apache.org/proper/commons-io/", Serialized Form
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Constructor Summary
Constructors Constructor Description NameFileFilter(java.lang.String... names)
Constructs a new case-sensitive name file filter for an array of names.NameFileFilter(java.util.List<java.lang.String> names)
Constructs a new case-sensitive name file filter for a list of names.NameFileFilter(IOCase caseSensitivity, java.lang.String... names)
Constructs a new name file filter for an array of names specifying case-sensitivity.NameFileFilter(IOCase caseSensitivity, java.util.List<java.lang.String> names)
Constructs a new name file filter for a list of names specifying case-sensitivity.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
accept(FileSelectInfo fileSelectInfo)
Checks to see if the file name matches.java.lang.String
toString()
Provide a String representation of this file filter.
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Constructor Detail
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NameFileFilter
public NameFileFilter(IOCase caseSensitivity, java.util.List<java.lang.String> names)
Constructs a new name file filter for a list of names specifying case-sensitivity.- Parameters:
caseSensitivity
- how to handle case sensitivity, null means case-sensitivenames
- the names to allow, must not be null
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NameFileFilter
public NameFileFilter(IOCase caseSensitivity, java.lang.String... names)
Constructs a new name file filter for an array of names specifying case-sensitivity.- Parameters:
caseSensitivity
- how to handle case sensitivity, null means case-sensitivenames
- the names to allow, must not be null
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NameFileFilter
public NameFileFilter(java.util.List<java.lang.String> names)
Constructs a new case-sensitive name file filter for a list of names.- Parameters:
names
- the names to allow, must not be null
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NameFileFilter
public NameFileFilter(java.lang.String... names)
Constructs a new case-sensitive name file filter for an array of names.The array is not cloned, so could be changed after constructing the instance. This would be inadvisable however.
- Parameters:
names
- the names to allow, must not be null
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Method Detail
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accept
public boolean accept(FileSelectInfo fileSelectInfo)
Checks to see if the file name matches.- Specified by:
accept
in interfaceFileFilter
- Parameters:
fileSelectInfo
- the File to check- Returns:
- true if the file name matches
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toString
public java.lang.String toString()
Provide a String representation of this file filter.- Overrides:
toString
in classjava.lang.Object
- Returns:
- a String representation
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