org.glassfish.grizzly
Class AbstractReader<L>

java.lang.Object
  org.glassfish.grizzly.AbstractReader<L>

All Implemented Interfaces:

Reader<L>

Direct Known Subclasses:

AbstractNIOAsyncQueueReader, TemporarySelectorReader

public abstract class AbstractReader<L>
extends Object
implements Reader<L>

Abstract class, which provides transitive dependencies for overloaded Reader#read(...) methods.

Author:

Alexey Stashok

Field Summary

Fields inherited from interface org.glassfish.grizzly.Reader

COMPLETE_EVENT, INCOMPLETE_EVENT, READ_EVENT

Constructor Summary

AbstractReader()

Method Summary

Future<ReadResult<Buffer,L>>	read(Connection connection) Method reads data.
Future<ReadResult<Buffer,L>>	read(Connection connection, Buffer buffer) Method reads data to the buffer.
Future<ReadResult<Buffer,L>>	read(Connection connection, Buffer buffer, CompletionHandler<ReadResult<Buffer,L>> completionHandler) Method reads data to the buffer.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.glassfish.grizzly.Reader

read

Constructor Detail

AbstractReader

public AbstractReader()

Method Detail

read

public Future<ReadResult<Buffer,L>> read(Connection connection)
                                  throws IOException

Method reads data.

Specified by:

read in interface Reader<L>

Parameters:

connection - the Connection to read from

Returns:

Future, using which it's possible to check the result

Throws:

IOException

read

public Future<ReadResult<Buffer,L>> read(Connection connection,
                                         Buffer buffer)
                                  throws IOException

Method reads data to the buffer.

Specified by:

read in interface Reader<L>

Parameters:

connection - the Connection to read from

buffer - the buffer, where data will be read

Returns:

Future, using which it's possible to check the result

Throws:

IOException

read

public Future<ReadResult<Buffer,L>> read(Connection connection,
                                         Buffer buffer,
                                         CompletionHandler<ReadResult<Buffer,L>> completionHandler)
                                  throws IOException

Method reads data to the buffer.

Specified by:

read in interface Reader<L>

Parameters:

connection - the Connection to read from

buffer - the buffer, where data will be read

completionHandler - CompletionHandler, which will get notified, when read will be completed

Returns:

Future, using which it's possible to check the result

Throws:

IOException