AiCacheKey.java

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package org.egothor.methodatlas.command;
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import java.io.IOException;
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import java.io.UncheckedIOException;
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import org.egothor.methodatlas.ai.AiOptions;
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import org.egothor.methodatlas.ai.TaxonomyVersion;
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/**
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 * Computes the signature that keys AI result cache entries.
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 *
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 * <p>
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 * Extracted from {@link ScanOrchestrator} to keep that class within the
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 * complexity budget; the produced value is part of the cache contract and must
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 * stay {@code <promptSignature>|<taxonomyVersion>}.
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 * </p>
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 */
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/* default */ final class AiCacheKey {
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    private AiCacheKey() {
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    }
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    /**
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     * Computes the AI cache key signature for a run: the prompt-catalogue signature
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     * joined with the resolved taxonomy version.
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     *
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     * <p>
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     * Folding the taxonomy in makes a taxonomy change a cache miss, so every cache
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     * hit was classified under the current taxonomy and the {@code ai_taxonomy_version}
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     * stamped on emitted records is truthful.
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     * </p>
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     *
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     * @param aiOptions AI options of the current run; must not be {@code null}
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     * @return {@code <promptSignature>|<taxonomyVersion>}; never {@code null}
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     * @throws IOException if a configured custom taxonomy file cannot be read
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     */
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    /* default */ static String signature(AiOptions aiOptions) throws IOException {
38 1 1. signature : replaced return value with "" for org/egothor/methodatlas/command/AiCacheKey::signature → KILLED
 
        return aiOptions.promptTemplates().signature() + "|" + TaxonomyVersion.resolve(aiOptions);
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    }
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    /**
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     * Same as {@link #signature(AiOptions)} but rethrows I/O failures unchecked,
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     * for use inside lambdas and stream pipelines.
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     *
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     * @param aiOptions AI options of the current run; must not be {@code null}
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     * @return the cache key signature; never {@code null}
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     * @throws UncheckedIOException if a configured custom taxonomy file cannot be read
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     */
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    /* default */ static String signatureUnchecked(AiOptions aiOptions) {
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        try {
51 1 1. signatureUnchecked : replaced return value with "" for org/egothor/methodatlas/command/AiCacheKey::signatureUnchecked → SURVIVED
 
            return signature(aiOptions);
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        } catch (IOException e) {
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            throw new UncheckedIOException("Cannot resolve taxonomy version for AI cache key", e);
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        }
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    }
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}

Mutations

38

1.1
Location : signature
Killed by : org.egothor.methodatlas.command.ScanOrchestratorCacheTest.[engine:junit-jupiter]/[class:org.egothor.methodatlas.command.ScanOrchestratorCacheTest]/[method:cacheEntryClassifiedUnderDefaultTaxonomy_isNotReusedUnderOptimizedTaxonomy(java.nio.file.Path)] replaced return value with "" for org/egothor/methodatlas/command/AiCacheKey::signature → KILLED

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1.1
Location : signatureUnchecked
Killed by : none replaced return value with "" for org/egothor/methodatlas/command/AiCacheKey::signatureUnchecked → SURVIVED Covering tests

Active mutators

Tests examined


Report generated by PIT 1.30.1 support