org.springframework.data.spel.spi

Interface ExtensionIdAware

All Known Subinterfaces:

EvaluationContextExtension, ReactiveEvaluationContextExtension

public interface ExtensionIdAware

Marker interface for Spring Data EvaluationContext extensions.

Since:

2.4

Author:

Mark Paluch

See Also:

EvaluationContextExtension, ReactiveEvaluationContextExtension

Method Summary

Modifier and Type	Method and Description
String	getExtensionId() Return the identifier of the extension.

Method Detail

getExtensionId

String getExtensionId()

Return the identifier of the extension. The id can be leveraged by users to fully qualify property lookups and thus overcome ambiguities in case multiple extensions expose properties with the same name.

Returns:

the extension id, never null.