com.couchbase.lite.internal.core

Class C4BlobReadStream

java.lang.Object

java.lang.Number

java.util.concurrent.atomic.AtomicLong

com.couchbase.lite.internal.core.C4NativePeer

com.couchbase.lite.internal.core.C4BlobReadStream

All Implemented Interfaces:

Serializable

public class C4BlobReadStream
extends C4NativePeer

An open stream for reading data from a blob.

See Also:

Serialized Form

Method Summary

Modifier and Type	Method and Description
void	close() Closes a read-stream.
long	getLength() Returns the exact length in bytes of the stream.
int	read(byte[] b, int offset, long maxBytesToRead)
byte[]	read(long maxBytesToRead) Reads from an open stream.
void	seek(long position) Moves to a random location in the stream; the next c4stream_read call will read from that location.

Methods inherited from class java.util.concurrent.atomic.AtomicLong

accumulateAndGet, addAndGet, compareAndSet, decrementAndGet, doubleValue, floatValue, get, getAndAccumulate, getAndAdd, getAndDecrement, getAndIncrement, getAndSet, getAndUpdate, incrementAndGet, intValue, lazySet, longValue, set, toString, updateAndGet, weakCompareAndSet

Methods inherited from class java.lang.Number

byteValue, shortValue

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail

read

@NonNull
public byte[] read(long maxBytesToRead)
                     throws LiteCoreException

Reads from an open stream.

Parameters:

maxBytesToRead - The maximum number of bytes to read to the buffer

Throws:

LiteCoreException

read

public int read(byte[] b,
                int offset,
                long maxBytesToRead)
         throws LiteCoreException

Throws:

LiteCoreException

getLength

public long getLength()
               throws LiteCoreException

Returns the exact length in bytes of the stream.

Throws:

LiteCoreException

seek

public void seek(long position)
          throws LiteCoreException

Moves to a random location in the stream; the next c4stream_read call will read from that location.

Throws:

LiteCoreException

close

public void close()

Closes a read-stream.