| org.cougaar.mts.base.LinkSelectionPolicy
All known Subclasses: org.cougaar.mts.base.AbstractLinkSelectionPolicy,
| LinkSelectionPolicy | | public interface LinkSelectionPolicy extends Service,Component(Code) | | The selection of a
DestinationLink is handled by this MTS-internal
service, which is accessible only to MTS components. Its one
method is used to select a link for every message processed by
every DestinationQueue.
The default implementation simply chooses the cheapest valid link,
using the cost and isValid methods. Other policies can be set with
the
LinkSelectionProvisionService .
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| selectLink | | DestinationLink selectLink(Iterator candidate_links, AttributedMessage message, AttributedMessage failedMsg, int retryCount, Exception lastException)(Code) | | Selects a DestinationLink from the given set of candidates for
the given message. This method will be invoked multiple times
on the same message until the DestinationLink it returns
succeeds in processing the message. In these retry situations
the message will always contains the same set of attributes
for every try. Any attributes added in subsequent processing
will be stripped before the retry. The @param failedMessage
parameter can be used to examine the full set of attributes in
this scenario.
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