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java.lang.Objectorg.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 Form| Constructor 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 |
|---|
public SuffixFileFilter(String suffix)
suffix - the suffix to allow, must not be null
IllegalArgumentException - if the suffix is null
public 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 null
public 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 Strings
public 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 Strings| Method Detail |
|---|
public boolean accept(File file)
accept in interface FileFilteraccept in interface IOFileFilteraccept in class AbstractFileFilterfile - the File to check
public boolean accept(File file,
String name)
accept in interface FilenameFilteraccept in interface IOFileFilteraccept in class AbstractFileFilterfile - the File directoryname - the filename
public String toString()
toString in class AbstractFileFilter
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