[incubator-dlab] branch develop updated: Annotated the "MetadataHolder" interface with the @FunctionalInterface annotation

[of...@apache.org]

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ofuks pushed a commit to branch develop
in repository https://gitbox.apache.org/repos/asf/incubator-dlab.git


The following commit(s) were added to refs/heads/develop by this push:
     new d288aa5  Annotated the "MetadataHolder" interface with the @FunctionalInterface annotation
d288aa5 is described below

commit d288aa5d3314d1244b426b7eb5f282dca1937a76
Author: Oleh Fuks <ol...@gmail.com>
AuthorDate: Thu Jul 30 17:14:12 2020 +0300

    Annotated the "MetadataHolder" interface with the @FunctionalInterface annotation
---
 .../src/main/java/com/epam/dlab/backendapi/core/MetadataHolder.java      | 1 +
 1 file changed, 1 insertion(+)

diff --git a/services/provisioning-service/src/main/java/com/epam/dlab/backendapi/core/MetadataHolder.java b/services/provisioning-service/src/main/java/com/epam/dlab/backendapi/core/MetadataHolder.java
index 7ad52d7..defbeaf 100644
--- a/services/provisioning-service/src/main/java/com/epam/dlab/backendapi/core/MetadataHolder.java
+++ b/services/provisioning-service/src/main/java/com/epam/dlab/backendapi/core/MetadataHolder.java
@@ -25,6 +25,7 @@ import com.epam.dlab.dto.imagemetadata.ImageType;
 
 import java.util.Set;
 
+@FunctionalInterface
 public interface MetadataHolder {
     Set<ImageMetadataDTO> getMetadata(ImageType metadataType);
 }


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