Module org.evrete.core

Package org.evrete.api.spi

Interface DSLKnowledgeProvider

All Known Implementing Classes:

DSLClassProvider, DSLJarProvider, DSLSourceProvider

public interface DSLKnowledgeProvider

DSLKnowledgeProvider is an interface that provides methods to create Knowledge instances from various types of resources.

Method Summary

Modifier and Type	Method	Description
default Knowledge	create(KnowledgeService service, File... files)
default Knowledge	create(KnowledgeService service, InputStream... streams)
default Knowledge	create(KnowledgeService service, Reader... streams)
default Knowledge	create(KnowledgeService service, URL... resources)	Given the sources' URLs, the DSL implementation must return a new Knowledge instance.
default Knowledge	create(KnowledgeService service, TypeResolver resolver, File... files)
Knowledge	create(KnowledgeService service, TypeResolver typeResolver, InputStream... streams)
default Knowledge	create(KnowledgeService service, TypeResolver typeResolver, Reader... streams)
default Knowledge	create(KnowledgeService service, TypeResolver typeResolver, URL... resources)	Given the sources' URLs, the DSL implementation must return a new Knowledge instance.
String	getName()	Returns the name of the DSL knowledge provider.

Method Details

getName

String getName()

Returns the name of the DSL knowledge provider.

Returns:

the name of the provider

create

default Knowledge create(KnowledgeService service,
 URL... resources)
                  throws IOException

Given the sources' URLs, the DSL implementation must return a new Knowledge instance. Depending on the DSL implementation, URLs may refer to plain text resources, Java classes/archives, JDBC connection strings, files, etc.

Parameters:

service - Knowledge service.

resources - remote or local resources to apply.

Returns:

new Knowledge instance.

Throws:

IOException - if an error occurs when reading the data sources.

create

default Knowledge create(KnowledgeService service,
 TypeResolver typeResolver,
 URL... resources)
                  throws IOException

Given the sources' URLs, the DSL implementation must return a new Knowledge instance. Depending on the DSL implementation, URLs may refer to plain text resources, Java classes/archives, JDBC connection strings, files, etc.

Parameters:

resources - remote or local resources to apply

typeResolver - TypeResolver to use.

service - Knowledge service.

Returns:

new Knowledge instance

Throws:

IOException - if an error occurs when reading the data sources.

create

default Knowledge create(KnowledgeService service,
 InputStream... streams)
                  throws IOException

Parameters:

streams - remote or local resources to apply

service - Knowledge service.

Returns:

new Knowledge instance

Throws:

IOException - if an error occurs when reading the data sources.

See Also:

• create(KnowledgeService, URL...)

create

default Knowledge create(KnowledgeService service,
 TypeResolver resolver,
 File... files)
                  throws IOException

Parameters:

files - file resources

service - Knowledge service.

resolver - Type resolver

Returns:

new Knowledge instance

Throws:

IOException - if an error occurs when reading the data sources.

See Also:

• create(KnowledgeService, URL...)

create

default Knowledge create(KnowledgeService service,
 File... files)
                  throws IOException

Parameters:

files - file resources

service - Knowledge service.

Returns:

new Knowledge instance

Throws:

IOException - if an error occurs when reading the data sources.

See Also:

• create(KnowledgeService, URL...)

create

Knowledge create(KnowledgeService service,
 TypeResolver typeResolver,
 InputStream... streams)
          throws IOException

Parameters:

streams - remote or local resources to apply

service - Knowledge service.

typeResolver - TypeResolver to use.

Returns:

new Knowledge instance

Throws:

IOException - if an error occurs when reading the data sources.

See Also:

• create(KnowledgeService, TypeResolver, URL...)

create

default Knowledge create(KnowledgeService service,
 Reader... streams)
                  throws IOException

Parameters:

streams - remote or local resources to apply

service - Knowledge service.

Returns:

new Knowledge instance

Throws:

IOException - if resources can not be read

UnsupportedOperationException - if this method is not supported by the implementation

See Also:

• create(KnowledgeService, URL...)

create

default Knowledge create(KnowledgeService service,
 TypeResolver typeResolver,
 Reader... streams)
                  throws IOException

Parameters:

streams - remote or local resources to apply

service - Knowledge service.

typeResolver - TypeResolver to use.

Returns:

new Knowledge instance

Throws:

IOException - if resources can not be read

UnsupportedOperationException - if this method is not supported by the implementation

See Also:

• create(KnowledgeService, URL...)