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
- new MemoryMappedFile(fname: String, sz: Int = 1024)
- fname
the file name
- sz
the size of the memory mapped file
Value Members
- final def !=(arg0: Any): Boolean
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- final def ##: Int
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- final def ==(arg0: Any): Boolean
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- final def asInstanceOf[T0]: T0
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- def clone(): AnyRef
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- protected[lang]
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- @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
- def close(): Unit
Close the memory mapped file.
- final def eq(arg0: AnyRef): Boolean
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- def equals(arg0: AnyRef): Boolean
- Definition Classes
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- 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
- final def getClass(): Class[_ <: AnyRef]
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- @native() @HotSpotIntrinsicCandidate()
- def hashCode(): Int
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- final def isInstanceOf[T0]: Boolean
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- final def ne(arg0: AnyRef): Boolean
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- final def notify(): Unit
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- final def notifyAll(): Unit
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- @native() @HotSpotIntrinsicCandidate()
- 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
- def size: Int
Return the size of the memory mapped file.
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
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- def toString(): String
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- final def wait(arg0: Long, arg1: Int): Unit
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- final def wait(arg0: Long): Unit
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- final def wait(): Unit
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Deprecated Value Members
- def finalize(): Unit
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- protected[lang]
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- @throws(classOf[java.lang.Throwable]) @Deprecated
- Deprecated