public class ExtendedReceiverAdapter extends java.lang.Object implements ExtendedReceiver
Constructor and Description |
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ExtendedReceiverAdapter() |
Modifier and Type | Method and Description |
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void |
block()
Called (usually by the FLUSH protocol), as an indication that the member should stop sending messages.
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byte[] |
getState()
Answers the group state; e.g., when joining.
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void |
getState(java.io.OutputStream ostream)
Allows an application to write a state through a provided OutputStream.
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byte[] |
getState(java.lang.String state_id)
Allows an application to provide a partial state as a byte array
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void |
getState(java.lang.String state_id,
java.io.OutputStream ostream)
Allows an application to write a partial state through a provided OutputStream.
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void |
receive(Message msg)
Called when a message is received.
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void |
setState(byte[] state)
Sets the group state; e.g., when joining.
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void |
setState(java.io.InputStream istream)
Allows an application to read a state through a provided InputStream.
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void |
setState(java.lang.String state_id,
byte[] state)
Allows an application to read a partial state indicated by state_id from
a given state byte array parameter.
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void |
setState(java.lang.String state_id,
java.io.InputStream istream)
Allows an application to read a partial state through a provided InputStream.
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void |
suspect(Address suspected_mbr)
Called whenever a member is suspected of having crashed,
but has not yet been excluded.
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void |
unblock()
Called after the FLUSH protocol has unblocked previously blocked senders, and messages can be sent again.
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void |
viewAccepted(View new_view)
Called when a change in membership has occurred.
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public byte[] getState(java.lang.String state_id)
ExtendedMessageListener
getState
in interface ExtendedMessageListener
state_id
- id of the partial state requestedpublic void setState(java.lang.String state_id, byte[] state)
ExtendedMessageListener
setState
in interface ExtendedMessageListener
state_id
- id of the partial state requestedstate
- partial state for the given state_idpublic void receive(Message msg)
MessageListener
receive
in interface MessageListener
public byte[] getState()
MessageListener
getState
in interface MessageListener
public void setState(byte[] state)
MessageListener
setState
in interface MessageListener
public void viewAccepted(View new_view)
MembershipListener
Channel.connect(String)
returns.viewAccepted
in interface MembershipListener
public void suspect(Address suspected_mbr)
MembershipListener
suspect
in interface MembershipListener
public void block()
MembershipListener
ExtendedMembershipListener.unblock()
.
Note that block() is the equivalent of reception of a BlockEvent in the pull mode.block
in interface MembershipListener
public void unblock()
ExtendedMembershipListener
unblock
in interface ExtendedMembershipListener
public void getState(java.io.OutputStream ostream)
ExtendedMessageListener
getState
in interface ExtendedMessageListener
ostream
- the OutputStreamOutputStream.close()
public void getState(java.lang.String state_id, java.io.OutputStream ostream)
ExtendedMessageListener
getState
in interface ExtendedMessageListener
state_id
- id of the partial state requestedostream
- the OutputStreamOutputStream.close()
public void setState(java.io.InputStream istream)
ExtendedMessageListener
setState
in interface ExtendedMessageListener
istream
- the InputStreamInputStream.close()
public void setState(java.lang.String state_id, java.io.InputStream istream)
ExtendedMessageListener
setState
in interface ExtendedMessageListener
state_id
- id of the partial state requestedistream
- the InputStreamInputStream.close()
Copyright ? 1998-2008 Bela Ban. All Rights Reserved.