1 files changed, 27 insertions, 0 deletions
diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/components/ArtifactsResolver.java b/catalog-be/src/main/java/org/openecomp/sdc/be/components/ArtifactsResolver.java
new file mode 100644
index 0000000000..95f1edd61f
--- /dev/null
+++ b/catalog-be/src/main/java/org/openecomp/sdc/be/components/ArtifactsResolver.java
@@ -0,0 +1,27 @@
+package org.openecomp.sdc.be.components;
+
+import org.openecomp.sdc.be.datatypes.enums.ComponentTypeEnum;
+import org.openecomp.sdc.be.model.ArtifactDefinition;
+import org.openecomp.sdc.be.model.Component;
+import org.openecomp.sdc.be.model.ComponentInstance;
+
+public interface ArtifactsResolver {
+
+    /**
+     * searching for an artifact with the give {@code artifactId} on the given {@code component}
+     * @param component the component to look for artifact in
+     * @param componentType the type of the component to look for artifact in
+     * @param artifactId the id of the artifact to find
+     * @return the found artifact or null if not exist
+     */
+    ArtifactDefinition findArtifactOnComponent(Component component, ComponentTypeEnum componentType, String artifactId);
+
+    /**
+     * searching for an artifact with the give {@code artifactId} on the given {@code componentInstance}
+     * @param componentInstance the component instance to look for the artifact in
+     * @param artifactId the if of the artifact to find
+     * @return the found artifact or null if not exist
+     */
+    ArtifactDefinition findArtifactOnComponentInstance(ComponentInstance componentInstance, String artifactId);
+
+}