diff options
Diffstat (limited to 'v3po/translate-api/src/main/java/io/fd/honeycomb/v3po/translate/read/ListReader.java')
-rw-r--r-- | v3po/translate-api/src/main/java/io/fd/honeycomb/v3po/translate/read/ListReader.java | 29 |
1 files changed, 24 insertions, 5 deletions
diff --git a/v3po/translate-api/src/main/java/io/fd/honeycomb/v3po/translate/read/ListReader.java b/v3po/translate-api/src/main/java/io/fd/honeycomb/v3po/translate/read/ListReader.java index faf6f0a19..13a7a55da 100644 --- a/v3po/translate-api/src/main/java/io/fd/honeycomb/v3po/translate/read/ListReader.java +++ b/v3po/translate-api/src/main/java/io/fd/honeycomb/v3po/translate/read/ListReader.java @@ -17,23 +17,26 @@ package io.fd.honeycomb.v3po.translate.read; import com.google.common.annotations.Beta; +import java.util.Collections; import java.util.List; import javax.annotation.Nonnull; +import org.opendaylight.yangtools.concepts.Builder; import org.opendaylight.yangtools.yang.binding.DataObject; import org.opendaylight.yangtools.yang.binding.Identifiable; import org.opendaylight.yangtools.yang.binding.Identifier; import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; /** - * List reader, allowing read of all the elements + * List reader, allowing read of all the elements. * * @param <D> Specific DataObject derived type, that is handled by this reader */ @Beta -public interface ListReader<D extends DataObject & Identifiable<K>, K extends Identifier<D>> extends Reader<D> { +public interface ListReader + <D extends DataObject & Identifiable<K>, K extends Identifier<D>, B extends Builder<D>> extends Reader<D, B> { /** - * Read all elements in this list + * Read all elements in this list. * * @param id Wildcarded identifier of list managed by this reader * @param ctx Read context @@ -42,6 +45,22 @@ public interface ListReader<D extends DataObject & Identifiable<K>, K extends Id * @throws ReadFailedException if read was unsuccessful */ @Nonnull - List<D> readList(@Nonnull final InstanceIdentifier<D> id, - @Nonnull final ReadContext ctx) throws ReadFailedException; + List<D> readList(@Nonnull final InstanceIdentifier<D> id, @Nonnull final ReadContext ctx) + throws ReadFailedException; + + /** + * Get IDs for all entries in the list. + */ + List<K> getAllIds(@Nonnull InstanceIdentifier<D> id, @Nonnull ReadContext ctx) + throws ReadFailedException; + + /** + * Merge read data into provided parent builder. + */ + void merge(@Nonnull final Builder<? extends DataObject> builder, @Nonnull final List<D> readData); + + @Override + default void merge(@Nonnull final Builder<? extends DataObject> parentBuilder, @Nonnull final D readValue) { + merge(parentBuilder, Collections.singletonList(readValue)); + } } |