Page Summary
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DirectoryStream.Filteris used to determine which directory entries are included when iterating through a directory. -
Implement the
acceptmethod to define the filtering logic, returningtruefor entries to be included and throwingIOExceptionfor I/O errors.
public static interface
DirectoryStream.Filter
An interface that is implemented by objects that decide if a directory
entry should be accepted or filtered. A Filter is passed as the
parameter to the Files.newDirectoryStream(Path, DirectoryStream.Filter)
method when opening a directory to iterate over the entries in the
directory.
Public Method Summary
| abstract boolean |
accept(T entry)
Decides if the given directory entry should be accepted or filtered.
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Public Methods
public abstract boolean accept (T entry)
Decides if the given directory entry should be accepted or filtered.
Parameters
| entry | the directory entry to be tested |
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Returns
trueif the directory entry should be accepted
Throws
| IOException | If an I/O error occurs |
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