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ANY
CHAIN_OF_RESPONSIBILITY
INTERNALS_HANDLER
All features
deferred class CHAIN_HANDLER [C_ ->
CHAIN_OF_RESPONSIBILITY
]
Summary
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Part of a chain of responsibility. It must tell if it is able to handle a request, and then handle it.
Direct parents
insert list:
ANY
Overview
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features
can_handle
(chain: C_):
BOOLEAN
True if the handler can indeed handle a request from the given chain of responsibility.
handle
(chain: C_)
Handle a request from the given chain of responsibility.
can_handle
(chain: C_):
BOOLEAN
deferred function
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True if the handler can indeed handle a request from the given chain of responsibility.
require
chain /= Void
handle
(chain: C_)
deferred procedure
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Handle a request from the given chain of responsibility.
require
chain /= Void
can_handle
(chain)