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c

scalation.util

MemoryMappedFile

class MemoryMappedFile extends AnyRef

The MemoryMappedFile class provides support for memory-mapped files. This version works for Array [Byte].

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Instance Constructors

  1. new MemoryMappedFile(fname: String, sz: Int = 1024)

    fname

    the file name

    sz

    the size of the memory mapped file

Value Members

  1. final def !=(arg0: Any): Boolean
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  2. final def ##: Int
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  3. final def ==(arg0: Any): Boolean
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  4. final def asInstanceOf[T0]: T0
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  5. def clone(): AnyRef
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    protected[lang]
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    @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
  6. def close(): Unit

    Close the memory mapped file.

  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
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  8. def equals(arg0: AnyRef): Boolean
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  9. def get(offset: Int = 0, length: Int = 1): Array[Byte]

    Get the bytes in the file starting at 'offset' and continuing for 'length'.

    Get the bytes in the file starting at 'offset' and continuing for 'length'.

    offset

    the offset in the file

    length

    the number of bytes to get

  10. final def getClass(): Class[_ <: AnyRef]
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    @native() @HotSpotIntrinsicCandidate()
  11. def hashCode(): Int
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    @native() @HotSpotIntrinsicCandidate()
  12. final def isInstanceOf[T0]: Boolean
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  13. final def ne(arg0: AnyRef): Boolean
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  14. final def notify(): Unit
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    @native() @HotSpotIntrinsicCandidate()
  15. final def notifyAll(): Unit
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    @native() @HotSpotIntrinsicCandidate()
  16. def put(buffer: Array[Byte], offset: Int = 0, length: Int = 1): ByteBuffer

    Put the bytes in the file starting at 'offset' and continuing for 'length'.

    Put the bytes in the file starting at 'offset' and continuing for 'length'.

    buffer

    the byte array buffer of content

    offset

    the offset in the file

    length

    the number of bytes to put

  17. def size: Int

    Return the size of the memory mapped file.

  18. final def synchronized[T0](arg0: => T0): T0
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  19. def toString(): String
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  20. final def wait(arg0: Long, arg1: Int): Unit
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    @throws(classOf[java.lang.InterruptedException])
  21. final def wait(arg0: Long): Unit
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    @throws(classOf[java.lang.InterruptedException]) @native()
  22. final def wait(): Unit
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    @throws(classOf[java.lang.InterruptedException])

Deprecated Value Members

  1. def finalize(): Unit
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    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

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