com.google.android.exoplayer.upstream

Class ByteArrayDataSink

java.lang.Object

com.google.android.exoplayer.upstream.ByteArrayDataSink

All Implemented Interfaces:

DataSink

public final class ByteArrayDataSink
extends Object
implements DataSink

A DataSink for writing to a byte array.

Constructor Summary

Constructors

Constructor and Description
ByteArrayDataSink()

Method Summary

Modifier and Type	Method and Description
void	close() Closes the DataSink.
byte[]	getData() Returns the data written to the sink since the last call to open(DataSpec).
DataSink	open(DataSpec dataSpec) Opens the DataSink to consume the specified data.
void	write(byte[] buffer, int offset, int length) Consumes the provided data.

Methods inherited from class java.lang.Object

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

Constructor Detail

ByteArrayDataSink

public ByteArrayDataSink()

Method Detail

open

public DataSink open(DataSpec dataSpec)
              throws IOException

Description copied from interface: DataSink

Opens the DataSink to consume the specified data. Calls to DataSink.open(DataSpec) and DataSink.close() must be balanced.

Specified by:

open in interface DataSink

Parameters:

dataSpec - Defines the data to be consumed.

Returns:

This DataSink, for convenience.

Throws:

IOException

close

public void close()
           throws IOException

Description copied from interface: DataSink

Closes the DataSink.

Specified by:

close in interface DataSink

Throws:

IOException

write

public void write(byte[] buffer,
                  int offset,
                  int length)
           throws IOException

Description copied from interface: DataSink

Consumes the provided data.

Specified by:

write in interface DataSink

Parameters:

buffer - The buffer from which data should be consumed.

offset - The offset of the data to consume in buffer.

length - The length of the data to consume, in bytes.

Throws:

IOException

getData

public byte[] getData()

Returns the data written to the sink since the last call to open(DataSpec).

Returns:

The data, or null if open(DataSpec) has never been called.