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java.lang.Object org.apache.commons.io.filefilter.AbstractFileFilter org.apache.commons.io.filefilter.SuffixFileFilter
public class SuffixFileFilter
Filters files based on the suffix (what the filename ends with). This is used in retrieving all the files of a particular type.
For example, to retrieve and print all *.java
files
in the current directory:
File dir = new File("."); String[] files = dir.list( new SuffixFileFilter(".java") ); for (int i = 0; i < files.length; i++) { System.out.println(files[i]); }
FileFilterUtils.suffixFileFilter(String)
,
FileFilterUtils.suffixFileFilter(String, IOCase)
,
Serialized FormConstructor Summary | |
---|---|
SuffixFileFilter(List<String> suffixes)
Constructs a new Suffix file filter for a list of suffixes. |
|
SuffixFileFilter(List<String> suffixes,
IOCase caseSensitivity)
Constructs a new Suffix file filter for a list of suffixes specifying case-sensitivity. |
|
SuffixFileFilter(String suffix)
Constructs a new Suffix file filter for a single extension. |
|
SuffixFileFilter(String[] suffixes)
Constructs a new Suffix file filter for an array of suffixs. |
|
SuffixFileFilter(String[] suffixes,
IOCase caseSensitivity)
Constructs a new Suffix file filter for an array of suffixs specifying case-sensitivity. |
|
SuffixFileFilter(String suffix,
IOCase caseSensitivity)
Constructs a new Suffix file filter for a single extension specifying case-sensitivity. |
Method Summary | |
---|---|
boolean |
accept(File file)
Checks to see if the filename ends with the suffix. |
boolean |
accept(File file,
String name)
Checks to see if the filename ends with the suffix. |
String |
toString()
Provide a String representaion of this file filter. |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public SuffixFileFilter(String suffix)
suffix
- the suffix to allow, must not be null
IllegalArgumentException
- if the suffix is nullpublic SuffixFileFilter(String suffix, IOCase caseSensitivity)
suffix
- the suffix to allow, must not be nullcaseSensitivity
- how to handle case sensitivity, null means case-sensitive
IllegalArgumentException
- if the suffix is nullpublic SuffixFileFilter(String[] suffixes)
The array is not cloned, so could be changed after constructing the instance. This would be inadvisable however.
suffixes
- the suffixes to allow, must not be null
IllegalArgumentException
- if the suffix array is nullpublic SuffixFileFilter(String[] suffixes, IOCase caseSensitivity)
The array is not cloned, so could be changed after constructing the instance. This would be inadvisable however.
suffixes
- the suffixes to allow, must not be nullcaseSensitivity
- how to handle case sensitivity, null means case-sensitive
IllegalArgumentException
- if the suffix array is nullpublic SuffixFileFilter(List<String> suffixes)
suffixes
- the suffixes to allow, must not be null
IllegalArgumentException
- if the suffix list is null
ClassCastException
- if the list does not contain Stringspublic SuffixFileFilter(List<String> suffixes, IOCase caseSensitivity)
suffixes
- the suffixes to allow, must not be nullcaseSensitivity
- how to handle case sensitivity, null means case-sensitive
IllegalArgumentException
- if the suffix list is null
ClassCastException
- if the list does not contain StringsMethod Detail |
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public boolean accept(File file)
accept
in interface FileFilter
accept
in interface IOFileFilter
accept
in class AbstractFileFilter
file
- the File to check
public boolean accept(File file, String name)
accept
in interface FilenameFilter
accept
in interface IOFileFilter
accept
in class AbstractFileFilter
file
- the File directoryname
- the filename
public String toString()
toString
in class AbstractFileFilter
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