Trait

com.mle.file

DiskHelpers

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trait DiskHelpers extends AnyRef

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  1. final def !=(arg0: Any): Boolean

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  5. def clone(): AnyRef

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  6. def deleteEmptyDirs(dir: File): Unit

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    Deletes empty directories under dir, but not dir itself even if it is empty.

    Deletes empty directories under dir, but not dir itself even if it is empty.

    dir

    the root directory to traverse, deleting empty dirs underneath

  7. def deleteEmptyDirsFuture(dir: File): Future[Unit]

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  8. def dirSize(dir: File): Long

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  9. def dirSizeFuture(dir: File): Future[Long]

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  13. def free(dir: File, bytes: Long): Long

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    Deletes files under dir until bytes bytes has been deleted.

    Deletes files under dir until bytes bytes has been deleted.

    May delete recursively if required.

    dir

    root dir from which to delete files

    bytes

    the amount of data to delete

    returns

    the number of bytes deleted

  14. def free(dir: File, amount: StorageSize): StorageSize

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  15. final def getClass(): Class[_]

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  16. def hashCode(): Int

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  18. def maintainDirSize(rootDir: File, maxSize: StorageSize, deleteAmount: StorageSize = 500.megs): Future[StorageSize]

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    rootDir

    directory from which to delete files

    maxSize

    maximum allowed size of directory

    deleteAmount

    amount of data to delete if the directory size exceeds maxSize

    returns

    the amount of data deleted

  19. final def ne(arg0: AnyRef): Boolean

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  20. final def notify(): Unit

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  21. final def notifyAll(): Unit

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  22. def storageSize(dir: File): StorageSize

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  23. def storageSizeFuture(dir: File): Future[StorageSize]

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  24. final def synchronized[T0](arg0: ⇒ T0): T0

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