public class SuffixFileFilter extends AbstractFileFilter implements Serializable
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]);
}
| 构造器和说明 |
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SuffixFileFilter(List<String> suffixes)
Constructs a new Suffix file filter for a list of suffixes.
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SuffixFileFilter(List<String> suffixes,
IOCase caseSensitivity)
Constructs a new Suffix file filter for a list of suffixes
specifying case-sensitivity.
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SuffixFileFilter(String suffix)
Constructs a new Suffix file filter for a single extension.
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SuffixFileFilter(String[] suffixes)
Constructs a new Suffix file filter for an array of suffixs.
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SuffixFileFilter(String[] suffixes,
IOCase caseSensitivity)
Constructs a new Suffix file filter for an array of suffixs
specifying case-sensitivity.
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SuffixFileFilter(String suffix,
IOCase caseSensitivity)
Constructs a new Suffix file filter for a single extension
specifying case-sensitivity.
|
public SuffixFileFilter(String suffix)
suffix - the suffix to allow, must not be nullIllegalArgumentException - 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-sensitiveIllegalArgumentException - 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 nullIllegalArgumentException - if the suffix array is nullpublic SuffixFileFilter(String[] suffixes, IOCase caseSensitivity)
suffixes - the suffixes to allow, must not be nullcaseSensitivity - how to handle case sensitivity, null means case-sensitiveIllegalArgumentException - if the suffix array is nullpublic SuffixFileFilter(List<String> suffixes)
suffixes - the suffixes to allow, must not be nullIllegalArgumentException - if the suffix list is nullClassCastException - 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-sensitiveIllegalArgumentException - if the suffix list is nullClassCastException - if the list does not contain Stringspublic boolean accept(File file)
accept 在接口中 FileFilteraccept 在接口中 IOFileFilteraccept 在类中 AbstractFileFilterfile - the File to checkpublic boolean accept(File file, String name)
accept 在接口中 FilenameFilteraccept 在接口中 IOFileFilteraccept 在类中 AbstractFileFilterfile - the File directoryname - the filenamepublic String toString()
toString 在类中 AbstractFileFilter