Allow limiting results in queryDataLeaf

This exposes queryResultLimit parameter in queryDataLeaf,
same as was implemented for queryDataNodes API.

Issue-ID: CPS-2680
Signed-off-by: danielhanrahan <daniel.hanrahan@est.tech>
Change-Id: Ieb922ac1acc91dbfd67fb5ade7856213a2f93ce8

1 files changed, 2 insertions, 2 deletions

diff --git a/cps-ri/src/main/java/org/onap/cps/ri/CpsDataPersistenceServiceImpl.java b/cps-ri/src/main/java/org/onap/cps/ri/CpsDataPersistenceServiceImpl.java
index e102765a64..a510d308d6 100644
--- a/cps-ri/src/main/java/org/onap/cps/ri/CpsDataPersistenceServiceImpl.java
+++ b/cps-ri/src/main/java/org/onap/cps/ri/CpsDataPersistenceServiceImpl.java
@@ -242,7 +242,7 @@ public class CpsDataPersistenceServiceImpl implements CpsDataPersistenceService
 
     @Override
     public <T> Set<T> queryDataLeaf(final String dataspaceName, final String anchorName, final String cpsPath,
-                                    final Class<T> targetClass) {
+                                    final int queryResultLimit, final Class<T> targetClass) {
         final CpsPathQuery cpsPathQuery = getCpsPathQuery(cpsPath);
         if (!cpsPathQuery.hasAttributeAxis()) {
             throw new IllegalArgumentException(
@@ -251,7 +251,7 @@ public class CpsDataPersistenceServiceImpl implements CpsDataPersistenceService
 
         final String attributeName = cpsPathQuery.getAttributeAxisAttributeName();
         final List<DataNode> dataNodes = queryDataNodes(dataspaceName, anchorName, cpsPath,
-                FetchDescendantsOption.OMIT_DESCENDANTS);
+                FetchDescendantsOption.OMIT_DESCENDANTS, queryResultLimit);
         return dataNodes.stream()
                 .map(dataNode -> {
                     final Object attributeValue = dataNode.getLeaves().get(attributeName);