net.openhft.chronicle.bytes

Class StreamingInputStream

java.lang.Object

java.io.InputStream

net.openhft.chronicle.bytes.StreamingInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class StreamingInputStream
extends InputStream

A special kind of InputStream implementation which reads data from a StreamingDataInput instance.

This class provides a way to connect APIs expecting an InputStream with data sources encapsulated in StreamingDataInput instances.

See Also:

StreamingDataInput, InputStream

Constructor Summary

Constructors

Constructor and Description
StreamingInputStream() Constructs a new StreamingInputStream instance and initializes the data source as an empty ByteStore.
StreamingInputStream(StreamingDataInput in) Constructs a new StreamingInputStream instance with a specific StreamingDataInput as the data source.

Method Summary

Modifier and Type	Method and Description
int	available()
@NotNull StreamingInputStream	init(StreamingDataInput in) Initializes this StreamingInputStream instance with a specific StreamingDataInput as the data source.
int	read()
int	read(byte[] b, int off, int len)
long	skip(long n)

Methods inherited from class java.io.InputStream

close, mark, markSupported, read, reset

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

StreamingInputStream

public StreamingInputStream()

Constructs a new StreamingInputStream instance and initializes the data source as an empty ByteStore.

StreamingInputStream

public StreamingInputStream(StreamingDataInput in)

Constructs a new StreamingInputStream instance with a specific StreamingDataInput as the data source.

Parameters:

in - the StreamingDataInput instance to read data from.

Method Detail

init

@NotNull
public @NotNull StreamingInputStream init(StreamingDataInput in)

Initializes this StreamingInputStream instance with a specific StreamingDataInput as the data source.

Parameters:

in - the StreamingDataInput instance to read data from.

Returns:

this StreamingInputStream instance, for chaining.

skip

public long skip(long n)
          throws IOException

Overrides:

skip in class InputStream

Throws:

IOException

available

public int available()
              throws IOException

Overrides:

available in class InputStream

Throws:

IOException

read

public int read(byte[] b,
                int off,
                int len)
         throws IOException

Overrides:

read in class InputStream

Throws:

IOException

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException