- java.lang.Object
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- com.sun.nio.sctp.Association
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public class Association extends Object
A class that represents an SCTP association.An association exists between two SCTP endpoints. Each endpoint is represented by a list of transport addresses through which that endpoint can be reached and from which it will originate SCTP messages. The association spans over all of the possible source/destination combinations which may be generated from each endpoint's lists of addresses.
Associations are identified by their Association ID. Association ID's are guaranteed to be unique for the lifetime of the association. An association ID may be reused after the association has been shutdown. An association ID is not unique across multiple SCTP channels. An Association's local and remote addresses may change if the SCTP implementation supports Dynamic Address Reconfiguration as defined by RFC5061, see the
bindAddress
andunbindAddress
methods ofSctpChannel
,SctpServerChannel
, andSctpMultiChannel
.An
Association
is returned from anSctpChannel
or anSctpMultiChannel
, as well as being given as a parameter toNotificationHandler
methods.- Since:
- 1.7
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Constructor Summary
Constructors Modifier Constructor Description protected
Association(int associationID, int maxInStreams, int maxOutStreams)
Initializes a new instance of this class.
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Method Summary
Modifier and Type Method Description int
associationID()
Returns the associationID.int
maxInboundStreams()
Returns the maximum number of inbound streams that this association supports.int
maxOutboundStreams()
Returns the maximum number of outbound streams that this association supports.
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Constructor Detail
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Association
protected Association(int associationID, int maxInStreams, int maxOutStreams)
Initializes a new instance of this class.- Parameters:
associationID
- The association IDmaxInStreams
- The maximum number of inbound streamsmaxOutStreams
- The maximum number of outbound streams
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Method Detail
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associationID
public final int associationID()
Returns the associationID.- Returns:
- The association ID
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maxInboundStreams
public final int maxInboundStreams()
Returns the maximum number of inbound streams that this association supports.Data received on this association will be on stream number
s
, where0 <= s < maxInboundStreams()
.- Returns:
- The maximum number of inbound streams
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maxOutboundStreams
public final int maxOutboundStreams()
Returns the maximum number of outbound streams that this association supports.Data sent on this association must be on stream number
s
, where0 <= s < maxOutboundStreams()
.- Returns:
- The maximum number of outbound streams
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