Package org.jgroups.blocks.cs
Interface Receiver
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- All Known Implementing Classes:
BasicTCP
,DiagnosticsHandler
,GossipRouter
,PubClient
,PubServer
,ReceiverAdapter
,RouterStub
,TCP
,TCP_NIO2
public interface Receiver
Receiver interface to be used withBaseServer
instances- Since:
- 3.6.5
- Author:
- Bela Ban
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description void
receive(Address sender, byte[] buf, int offset, int length)
Delivers a message from a given sender to the applicationvoid
receive(Address sender, java.io.DataInput in)
void
receive(Address sender, java.nio.ByteBuffer buf)
Delivers a message from a given sender to the application
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Method Detail
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receive
void receive(Address sender, byte[] buf, int offset, int length)
Delivers a message from a given sender to the application- Parameters:
sender
- The sender of the messagebuf
- The buffer. An application typically de-serializes data from the buffer into objects used by the application. Note that when receive() returns, it is not safe to use the buffer any longer; if an application needs to use a buffer after this callback returns, it must make a copy.offset
- The offset at which the received data startslength
- The length of the received data
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receive
void receive(Address sender, java.nio.ByteBuffer buf)
Delivers a message from a given sender to the application- Parameters:
sender
- The sender of the messagebuf
- The buffer. An application typically de-serializes data from the buffer into objects used by the application. Note that when receive() returns, it is not safe to use the buffer any longer; if an application needs to use a buffer after this callback returns, it must make a copy. Note that buf could be a direct ByteBuffer.
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receive
void receive(Address sender, java.io.DataInput in) throws java.lang.Exception
- Throws:
java.lang.Exception
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