Extract Metadata From Files
From Dontopedia, the open, paraconsistent wiki. (Last updated 2026-06-07.)
Extract Metadata From Files has 25 facts recorded in Dontopedia across 1 reference, with 1 live disagreement.
Mostly:variable scope(2), parameter type(1), return type(1)
Maturity scale
raw canonical shape-checked rule-derived certifiedInbound mentions (3)
Other subjects in dontopedia point AT this entity as a value. These are inverse relationships — e.g. "X motherOf this subject" — and answer questions the forward facts can't. Grouped by predicate.
containsTryCatchContains Try Catch(1)
- File Iteration
ex:file-iteration
hasMethodHas Method(1)
- Metadata Extractor
ex:metadata-extractor
returnFromReturn From(1)
- Metadata List
ex:metadataList
Other facts (25)
The long tail: predicates that appear too rarely to warrant their own section. Filter or scroll to find a specific one. Each row links to its source.
| Predicate | Value | Ref |
|---|---|---|
| Variable Scope | Try Block Metadata | [1] |
| Variable Scope | Catch Block Metadata | [1] |
| Parameter Type | List of Files | [1] |
| Return Type | List of Metadata | [1] |
| Throws | Io Exception | [1] |
| Creates Variable | Metadata List | [1] |
| Has Loop | File Iteration | [1] |
| Has Try Block | true | [1] |
| Uses Object Mapper | Object Mapper | [1] |
| Calls Method | Fill Missing Fields | [1] |
| Adds to | Metadata List | [1] |
| Has Catch Block | Mismatched Input Exception Catch | [1] |
| Returns | Metadata List | [1] |
| Processes Sequentially | true | [1] |
| Reassigns Variable | Metadata | [1] |
| Encloses Try Catch | true | [1] |
| Contains Loop | File Iteration | [1] |
| Exception Handling | Mismatched Input Exception Catch | [1] |
| Execution Sequence | Read Value Then Fill Then Add | [1] |
| Loop Scope | Try Catch Block | [1] |
| Access Modifier | public | [1] |
| Successful Path | Read Value Fill Missing Add | [1] |
| Error Path | Catch Create Set All Add | [1] |
| Uses Logger | Logger | [1] |
| Declares Throws | Io Exception | [1] |
Timeline
Timeline axis is valid_time — when each source says the fact was true in the world, not when Dontopedia learned about it. Retracted rows are kept for provenance; coloured stripes indicate the context kind.
References (1)
ctx:claims/beam/acabf5dd-c537-4999-a5a1-acd44994047d- full textbeam-chunktext/plain1 KB
doc:beam/acabf5dd-c537-4999-a5a1-acd44994047dShow excerpt
private ObjectMapper objectMapper = new ObjectMapper(); private static final String DEFAULT_VALUE = "N/A"; public List<Metadata> extractMetadataFromFiles(List<File> files) throws IOException { List<Metadata> metadataLis…
See also
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