Package org.springframework.integration.file.support

Class FileUtils

java.lang.Object

org.springframework.integration.file.support.FileUtils

public final class FileUtils
extends Object

Utilities for operations on Files.

Since:

5.0

Author:

Gary Russell, Artem Bilan

Field Summary

Fields

Modifier and Type	Field	Description
static final boolean	IS_POSIX

Method Summary

Modifier and Type	Method	Description
static <F> F[]	purgeUnwantedElements(F[] fileArray, Predicate<? extends F> predicate, Comparator<? extends F> comparator)	Remove entries from the array if the predicate returns true for an element.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

IS_POSIX

public static final boolean IS_POSIX

Method Details

purgeUnwantedElements

public static <F> F[] purgeUnwantedElements(F[] fileArray,
 Predicate<? extends F> predicate,
 @Nullable
 Comparator<? extends F> comparator)

Remove entries from the array if the predicate returns true for an element.

Type Parameters:

F - the file type.

Parameters:

fileArray - the array.

predicate - the predicate.

comparator - an optional comparator to sort the results.

Returns:

the array of remaining elements.

Since:

5.0.7