org.glassfish.grizzly.streams
Class StreamReaderDecorator

java.lang.Object
  org.glassfish.grizzly.streams.AbstractStreamReader
      org.glassfish.grizzly.streams.StreamReaderDecorator

All Implemented Interfaces:

Closeable, StreamReader

Direct Known Subclasses:

SSLStreamReader

public abstract class StreamReaderDecorator
extends AbstractStreamReader

Author:

oleksiys

Nested Class Summary

protected class

StreamReaderDecorator.FeederCompletionHandler

Nested classes/interfaces inherited from class org.glassfish.grizzly.streams.AbstractStreamReader

AbstractStreamReader.NotifyObject

Field Summary

protected StreamReader

underlyingReader

Fields inherited from class org.glassfish.grizzly.streams.AbstractStreamReader

bufferSize, dataRecords, notifyObject, sync, timeoutMillis

Constructor Summary

StreamReaderDecorator(StreamReader underlyingReader)

Method Summary

Connection	getConnection() Get the Connection this StreamReader belongs to.
StreamReader	getUnderlyingReader()
boolean	isBlocking() Returns the StreamReader mode.
Future<Integer>	notifyCondition(Condition<StreamReader> condition, CompletionHandler<Integer> completionHandler) Method returns Future, using which it's possible check if StreamReader meets specific Condition.
void	pull() Pulls data out from underlying StreamReader chain into this StreamReader
void	setBlocking(boolean isBlocking) Sets the StreamReader mode.
void	setUnderlyingReader(StreamReader underlyingReader)

Methods inherited from class org.glassfish.grizzly.streams.AbstractStreamReader

append, appendBuffer, availableDataSize, close, current, ensureRead, ensureRead, finishBuffer, getBuffer, getBufferSize, getTimeout, isClosed, newBuffer, notifyAvailable, notifyAvailable, notifyCondition, poll, pollBuffer, prepend, prependBuffer, read0, readBoolean, readBooleanArray, readBuffer, readByte, readByteArray, readByteArray, readBytes, readChar, readCharArray, readDouble, readDoubleArray, readFloat, readFloatArray, readInt, readIntArray, readLong, readLongArray, readShort, readShortArray, setBufferSize, setConnection, setTimeout, unwrap, wrap

Methods inherited from class java.lang.Object

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

Field Detail

underlyingReader

protected StreamReader underlyingReader

Constructor Detail

StreamReaderDecorator

public StreamReaderDecorator(StreamReader underlyingReader)

Method Detail

getUnderlyingReader

public StreamReader getUnderlyingReader()

setUnderlyingReader

public void setUnderlyingReader(StreamReader underlyingReader)

isBlocking

public boolean isBlocking()

Returns the StreamReader mode. true, if StreamReader is operating in blocking mode, or false otherwise.

Specified by:

isBlocking in interface StreamReader

Overrides:

isBlocking in class AbstractStreamReader

Returns:

the StreamReader mode.

setBlocking

public void setBlocking(boolean isBlocking)

Sets the StreamReader mode.

Specified by:

setBlocking in interface StreamReader

Overrides:

setBlocking in class AbstractStreamReader

Parameters:

isBlocking - true, if StreamReader is operating in blocking mode, or false otherwise.

getConnection

public Connection getConnection()

Description copied from class: AbstractStreamReader

Get the Connection this StreamReader belongs to.

Specified by:

getConnection in interface StreamReader

Overrides:

getConnection in class AbstractStreamReader

Returns:

the Connection this StreamReader belongs to.

notifyCondition

public Future<Integer> notifyCondition(Condition<StreamReader> condition,
                                       CompletionHandler<Integer> completionHandler)

Method returns Future, using which it's possible check if StreamReader meets specific Condition. CompletionHandler is also passed to get notified, once the Condition will be satisfied.

Parameters:

condition - Condition StreamReader should meet.

completionHandler - CompletionHandler, which will be notified, once the Condition will be satisfied.

Returns:

Future, using which it's possible to check whether StreamReader meets the required Condition.

pull

public void pull()

Pulls data out from underlying StreamReader chain into this StreamReader