FileProvenanceFileStorage 6.1.0 API

All Implemented Interfaces:

org.ossreviewtoolkit.model.utils.ProvenanceFileStorage
```
public final class FileProvenanceFileStorage
 implements ProvenanceFileStorage
                    
```
A FileStorage-based implementation of ProvenanceFileStorage that stores files associated by KnownProvenance in files.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description

Constructor Summary

Constructors
Constructor	Description
`FileProvenanceFileStorage(FileStorage storage, String filename)`

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`Boolean`	`hasData(KnownProvenance provenance)`	Return whether any data is associated by provenance.
`Unit`	`putData(KnownProvenance provenance, InputStream data, Long size)`	Associate provenance with the given data of the provided size.
`InputStream`	`getData(KnownProvenance provenance)`	Return the data associated by provenance, or null if there is no such data.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - FileProvenanceFileStorage
```
FileProvenanceFileStorage(FileStorage storage, String filename)
```
- Method Detail
  - hasData
```
 Boolean hasData(KnownProvenance provenance)
```
    Return whether any data is associated by provenance.
  - putData
```
 Unit putData(KnownProvenance provenance, InputStream data, Long size)
```
    Associate provenance with the given data of the provided size. Replaces any existing association by provenance. The function implementation is responsible for closing the stream.
  - getData
```
 InputStream getData(KnownProvenance provenance)
```
    Return the data associated by provenance, or null if there is no such data. Note that it is the responsibility of the caller to close the stream.