ILanguageDiscoveryRequest¶

public interface ILanguageDiscoveryRequest¶: Request for language discovery.

Methods¶

available¶

boolean available()¶: See also: .valid()

config¶

ILanguageComponentConfig config()¶

Gets the configuration of the language.

Returns:	The configuration; or `null` when not available.

errors¶

Collection<String> errors()¶

Gets the errors produced during the creation of this request. The resulting collection is empty when valid() is true.

Returns:	The produced error messages.

exceptions¶

Collection<Throwable> exceptions()¶

Gets the exceptions thrown during the creation of this request. The resulting collection is empty when valid() is true.

Returns:	The thrown exceptions.

location¶

FileObject location()¶

Gets the location of the request.

Returns:	The location of the request.

valid¶

boolean valid()¶

Gets whether the language component is available. A language component is available when all required files exist, such as the parse table and JAR files, and all configuration files are valid.

Returns:	`true` when a request is available; otherwise, `false`.