Can development proceed while current work is blocked?
This description identifies Gd, a bounded A.22.CGUS structure for the development explanation. Its question is which of PerformCurrent, ConstructRevision and QualifyRevision has its stated conditions in the supplied case. Display that availability and its exact gap, then stop or obtain the missing condition. This use concerns a revision intended for the receiving service, including its transfer basis; a sandbox-only exercise answers a different question.
| Local locus and constituent | Descriptive content |
|---|---|
| Td | Receiving requirement: a supported service update with at-most-one effect and an observed-state report. |
| Hd | Diagnostic description for failing Td: compare no optional support, supplied support and agent-selected support, then distinguish assistance selection, invocation, lost input and ignored return in their traces. |
| Rd | Revision proposal targeting the failed contribution identified by Hd, with the remaining protected execution and checks retained. |
| Fd | Feedback-environment description for assessing Rd: distinguish acknowledgement from actual state change, retain attempt identity and count effects. |
| Ld | Transfer account relating Fd’s state/effect predicates and outcome lookup to the actual interface required for Td. |
| PerformCurrent; ConstructRevision; QualifyRevision | Three candidate continuations: perform the current supported way; construct Rd; independently qualify the constructed candidate for the receiving use. |
Descriptive relations selected by Gd
| Selected occurrence | Predicate and ordered participants | Obtaining descriptive basis |
|---|---|---|
| rHT | discriminatesFailure(Hd, Td) | Hd names Td and the rival causes of its failure. |
| rRH | targetsDiagnosedContribution(Rd, Hd) | Rd selects the contribution identified by Hd. |
| rFR | specifiesAssessmentFeedback(Fd, Rd) | Fd explicitly supplies the state/effect meaning for assessing Rd. |
| rLFT | relatesTransferMeanings(Ld, Fd, Td) | Ld binds Fd’s predicates and operation to Td’s receiving interface. |
These relations obtain from the explicit descriptions and ordered participants. They assert no actual diagnosis, construction, experiment or successful transfer. A missing selected relation prevents treating this as the completed Gd described here.
| Constraint and candidate | Required affirmative conditions | Dependent occurrences |
|---|---|---|
| PerformCurrent | o: operational prerequisites are present; k: the current configuration is supported for the task. | rHT, with Td’s stated receiving requirement |
| ConstructRevision | n: the selected repair is useful and needed; h: discriminating diagnosis supports it; z: construction access is available and permitted; f: feedback has qualified meaning; t: the receiving-transfer basis is supported. | rHT, rRH, rFR, rLFT |
| QualifyRevision | y: the candidate has been constructed; j: independent applicable final cases are available; f=t=S: qualified feedback and transfer grounds remain present. | rFR, rLFT |
Hd does not itself establish h: the traces and support-regime comparison in the connected explanation supply that evidence. Domain state/effect predicates and exercised feedback supply f; receiving-interface conformance supplies t. Construction progress supplies y, while independently prepared applicable tests supply j. The live contributor and configuration evidence supply o and k.
Wd is each alternative teaching case’s comparison window, holding its named arrangement and facts fixed until one changes. Base values are k=n=h=z=f=t=j=S and o=y=N. Current performance lacks a live contribution, but construction and assessment facilities exist. These are stipulated facts, not observations.
| Case / window | Changes to base values and subject |
|---|---|
| D0 / Wd | None: the operational contribution and constructed candidate are absent; all construction grounds are supplied. |
| D1 / Wd | f=N: the evaluator counts acknowledgement without an actual effect as success. |
| D2 / Wd | t=U: the receiving interface’s needed outcome lookup has not been established. |
| D3 / Wd | y=S and n=N: construction has produced the candidate and closed this selected construction need; all other base values remain. |
Use S/N/U with the meanings above. Invalid or inconsistent input returns Error for the affected judgement; otherwise any required N disables, all S plus the required relations enable, and remaining U leaves Unknown. Every predicate’s required polarity is affirmative. Inspect the complete basis before using a decisive N; D2’s missing candidate defeats QualifyRevision even though its transfer fact is also unknown.