diff options
Diffstat (limited to 'infra/translate-api/src/main/java/io/fd/honeycomb/translate/write/Writer.java')
-rw-r--r-- | infra/translate-api/src/main/java/io/fd/honeycomb/translate/write/Writer.java | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/infra/translate-api/src/main/java/io/fd/honeycomb/translate/write/Writer.java b/infra/translate-api/src/main/java/io/fd/honeycomb/translate/write/Writer.java index 18573e58a..f3265a39b 100644 --- a/infra/translate-api/src/main/java/io/fd/honeycomb/translate/write/Writer.java +++ b/infra/translate-api/src/main/java/io/fd/honeycomb/translate/write/Writer.java @@ -33,6 +33,20 @@ import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; public interface Writer<D extends DataObject> extends SubtreeManager<D> { /** + * Validates data modification. + * + * @param id Identifier of data being validated + * @param dataBefore Old data + * @param dataAfter New, updated data + * @param ctx Write context enabling writer to get information about candidate data as well as current data + */ + default void validate(@Nonnull final InstanceIdentifier<? extends DataObject> id, + @Nullable final DataObject dataBefore, + @Nullable final DataObject dataAfter, + @Nonnull final WriteContext ctx) throws DataValidationFailedException { + } + + /** * Process modifications and translate them as create/update/delete operations to lower level * * @param id Identifier of data being written |