class ReadAheadInputStream extends InputStream
InputStream
implementation which asynchronously reads ahead from the underlying input
stream when specified amount of data has been read from the current buffer. It does it by
maintaining two buffers - active buffer and read ahead buffer. Active buffer contains data
which should be returned when a read() call is issued. The read ahead buffer is used to
asynchronously read from the underlying input stream and once the current active buffer is
exhausted, we flip the two buffers so that we can start reading from the read ahead buffer
without being blocked in disk I/O.
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Instance Constructors
- new ReadAheadInputStream(inputStream: InputStream, bufferSizeInBytes: Int)
Value Members
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final
def
!=(arg0: Any): Boolean
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final
def
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final
def
asInstanceOf[T0]: T0
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def
available(): Int
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- ReadAheadInputStream → InputStream
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def
clone(): AnyRef
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def
close(): Unit
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final
def
eq(arg0: AnyRef): Boolean
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def
equals(arg0: Any): Boolean
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def
finalize(): Unit
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def
getClass(): Class[_]
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def
hashCode(): Int
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final
def
isInstanceOf[T0]: Boolean
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def
mark(arg0: Int): Unit
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def
markSupported(): Boolean
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final
def
ne(arg0: AnyRef): Boolean
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def
notify(): Unit
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def
notifyAll(): Unit
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def
read(b: Array[Byte], offset: Int, len: Int): Int
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- ReadAheadInputStream → InputStream
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def
read(): Int
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- ReadAheadInputStream → InputStream
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def
read(arg0: Array[Byte]): Int
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- InputStream
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def
reset(): Unit
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- InputStream
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def
skip(n: Long): Long
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- ReadAheadInputStream → InputStream
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final
def
synchronized[T0](arg0: ⇒ T0): T0
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def
toString(): String
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def
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def
wait(arg0: Long, arg1: Int): Unit
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def
wait(arg0: Long): Unit
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