diff options
Diffstat (limited to 'src/main/java/org/onap/crud/dao/GraphDao.java')
-rw-r--r-- | src/main/java/org/onap/crud/dao/GraphDao.java | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/main/java/org/onap/crud/dao/GraphDao.java b/src/main/java/org/onap/crud/dao/GraphDao.java index bc42b15..c62a788 100644 --- a/src/main/java/org/onap/crud/dao/GraphDao.java +++ b/src/main/java/org/onap/crud/dao/GraphDao.java @@ -23,6 +23,7 @@ */ package org.onap.crud.dao; +import java.util.HashSet; import java.util.List; import java.util.Map; @@ -62,6 +63,21 @@ public interface GraphDao { public List<Vertex> getVertices(String type, Map<String, Object> filter) throws CrudException; /** + * Retrieve a collection of {@link Vertex} objects which match the supplied + * type label and filter properties. + * + * @param type + * - The vertex type that we want to retrieve. + * @param filter + * - The parameters to filter our results by. + * @param properties + * - The properties to retrieve with the vertex + * @return - A collection of vertices. + * @throws CrudException + */ + public List<Vertex> getVertices(String type, Map<String, Object> filter, HashSet<String> properties) throws CrudException; + + /** * Retrieve an {@link Edge} from the graph database by specifying its unique * identifier. * |