1 files changed, 39 insertions, 0 deletions
diff --git a/catalog-model/src/main/java/org/openecomp/sdc/be/model/utils/ComponentUtilities.java b/catalog-model/src/main/java/org/openecomp/sdc/be/model/utils/ComponentUtilities.java
new file mode 100644
index 0000000000..a38e8805ed
--- /dev/null
+++ b/catalog-model/src/main/java/org/openecomp/sdc/be/model/utils/ComponentUtilities.java
@@ -0,0 +1,39 @@
+package org.openecomp.sdc.be.model.utils;
+
+import org.apache.commons.lang3.StringUtils;
+import org.openecomp.sdc.be.datatypes.elements.Annotation;
+import org.openecomp.sdc.be.model.Component;
+import org.openecomp.sdc.be.model.ComponentInstance;
+import org.openecomp.sdc.be.model.InputDefinition;
+
+import java.util.List;
+import java.util.Optional;
+
+import static java.util.Collections.emptyList;
+
+public class ComponentUtilities {
+    private ComponentUtilities() {
+    }
+
+    public static Optional<String> getComponentInstanceNameByInstanceId(Component component, String id) {
+        return component.getComponentInstanceById(id)
+                .flatMap(instance -> component.getComponentInstanceByName(instance.getName()))
+                .map(ComponentInstance::getName);
+    }
+
+    public static List<Annotation> getInputAnnotations(Component component, String inputName) {
+        return getInputByName(component, inputName)
+                .map(InputDefinition::getAnnotations)
+                .orElse(emptyList());
+    }
+
+    private static Optional<InputDefinition> getInputByName(Component component, String inputName) {
+        return component.safeGetInputs().stream()
+                .filter(input -> input.getName().equals(inputName))
+                .findFirst();
+    }
+
+    public static boolean isNotUpdatedCapReqName(String prefix, String currName, String previousName) {
+        return StringUtils.isEmpty(previousName) || !currName.equals(prefix + previousName);
+    }
+}