TranslationD2 (Jadex 0.941)

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Capability TranslationD2

Direct Known Containing Agents:: TranslationD2, TranslationE3

capability TranslationD2

TranslationCapability Lesson: D2. Using an exported belief.

Belief Summary
`exported beliefset Tuple`	`egwords` This beliefset contains the english-german dictionary as facts.

Plan Summary
`standard plan`	`addword()` Passive plan for adding words, when a request word message is received.
`standard plan`	`egtrans()` Passive plan for translating words, when a request translation message is received.

Event Summary
`messageevent`	`failure(String performative)` The answer message after some error occurred.
`messageevent`	`inform(String performative)` The answer message after success.
`messageevent`	`request_addword(String content-start, String performative)` Specifies a add word request being all messages with performative request and start with a specific string "add english_german".
`messageevent`	`request_translation(String content-start, String performative)` Specifies a translation request being all messages with performative request and start with a specific string "translate english_german".

Expression Summary
`expression`	`query_egword` This query selects the first matching entry from the dictionary, whereby the parameter $eword is compared to the first element of a belief set tuple.

Belief Detail

egwords

exported beliefset Tuple egwords

This beliefset contains the english-german dictionary as facts.

Default facts:: new Tuple("milk", "Milch"); new Tuple("cow", "Kuh"); new Tuple("cat", "Katze"); new Tuple("dog", "Hund"); new Tuple("puppy", "Hund"); new Tuple("hound", "Hund"); new Tuple("jack", "Katze"); new Tuple("crummie", "Kuh")

Plan Detail

addword

standard plan addword()

Passive plan for adding words, when a request word message is received.

Plan body:: new EnglishGermanAddWordPlanD2()
Message event trigger:: request_addword

egtrans

standard plan egtrans()

Passive plan for translating words, when a request translation message is received.

Plan body:: new EnglishGermanTranslationPlanD2()
Message event trigger:: request_translation

Event Detail

request_addword

messageevent request_addword(String content-start, 
                             String performative)

Specifies a add word request being all messages with performative request and start with a specific string "add english_german".

Parameters:: fixed parameter content-start Default value: "add english_german"; fixed parameter performative Default value: SFipa.REQUEST
Event flags:: direction: receive; message type: fipa; random selection: false; meta-level reasoning: true; post to all: false

request_translation

messageevent request_translation(String content-start, 
                                 String performative)

Specifies a translation request being all messages with performative request and start with a specific string "translate english_german".

Parameters:: fixed parameter content-start Default value: "translate english_german"; fixed parameter performative Default value: SFipa.REQUEST
Event flags:: direction: receive; message type: fipa; random selection: false; meta-level reasoning: true; post to all: false

inform

messageevent inform(String performative)

The answer message after success.

Parameters:: fixed parameter performative Default value: SFipa.INFORM
Event flags:: direction: send; message type: fipa; random selection: false; meta-level reasoning: true; post to all: false

failure

messageevent failure(String performative)

The answer message after some error occurred.

Parameters:: fixed parameter performative Default value: SFipa.FAILURE
Event flags:: direction: send; message type: fipa; random selection: false; meta-level reasoning: true; post to all: false

Expression Detail

query_egword

expression query_egword

This query selects the first matching entry from the dictionary, whereby the parameter $eword is compared to the first element of a belief set tuple.

Expression:: select one $wordpair.get(1) from Tuple $wordpair in $beliefbase.egwords where $wordpair.get(0).equals($eword); Parameter: String $eword