LibraryContentProvider (evaluator.cql2elm 1.2.0 API)

All Superinterfaces:

org.cqframework.cql.cql2elm.LibrarySourceProvider

All Known Implementing Classes:

BaseFhirLibraryContentProvider, BundleFhirLibraryContentProvider, EmbeddedFhirLibraryContentProvider, FhirClientFhirLibraryContentProvider, InMemoryLibraryContentProvider
```
public interface LibraryContentProvider
extends org.cqframework.cql.cql2elm.LibrarySourceProvider
```

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`InputStream`	`getLibraryContent(org.hl7.elm.r1.VersionedIdentifier libraryIdentifier, LibraryContentType libraryContentType)`	Get content of a library in the format specified.
`default InputStream`	`getLibrarySource(org.hl7.elm.r1.VersionedIdentifier libraryIdentifier)`	Gets the content of a library as CQL text.

- Method Detail
  - getLibraryContent
```
InputStream getLibraryContent(org.hl7.elm.r1.VersionedIdentifier libraryIdentifier,
                              LibraryContentType libraryContentType)
```
    Get content of a library in the format specified. If the versionedIdentifier has a version specified it returns the nearest compatible version. If a version is not specified it returns the highest version. If no compatible version is found, it returns null. Returns null if unable to provide the type of content specified.
    
    Parameters:
    
    libraryIdentifier - The identifier of the library to provide content for.
    
    libraryContentType - The format of the content to return
    
    Returns:
    
    InputStream the library content
  - getLibrarySource
```
default InputStream getLibrarySource(org.hl7.elm.r1.VersionedIdentifier libraryIdentifier)
```
    Gets the content of a library as CQL text. If the versionedIdentifier has a version specified it returns the nearest compatible version. If a version is not specified it returns the highest version. If no compatible version is found, it returns null.
    
    Specified by:
    
    getLibrarySource in interface org.cqframework.cql.cql2elm.LibrarySourceProvider
    
    Parameters:
    
    libraryIdentifier - The identifier of the library to provide content for.
    
    Returns:
    
    InputStream the CQL text.