From 4f0463d7796ea18e32e94af551d1a951ed574503 Mon Sep 17 00:00:00 2001
From: Claudio Atzori <claudio.atzori@isti.cnr.it>
Date: Tue, 24 Sep 2024 14:54:34 +0200
Subject: [PATCH] [graph provision] person serialisation, limit the number of
 authorships and coauthorships before expanding the payloads

---
 .../java/eu/dnetlib/dhp/oa/provision/PayloadConverterJob.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dhp-workflows/dhp-graph-provision/src/main/java/eu/dnetlib/dhp/oa/provision/PayloadConverterJob.java b/dhp-workflows/dhp-graph-provision/src/main/java/eu/dnetlib/dhp/oa/provision/PayloadConverterJob.java
index 58838d047f..2593ef6fe1 100644
--- a/dhp-workflows/dhp-graph-provision/src/main/java/eu/dnetlib/dhp/oa/provision/PayloadConverterJob.java
+++ b/dhp-workflows/dhp-graph-provision/src/main/java/eu/dnetlib/dhp/oa/provision/PayloadConverterJob.java
@@ -160,12 +160,12 @@ public class PayloadConverterJob {
 			je.getLinks().forEach(link -> {
 				final String relClass = link.getRelation().getRelClass();
 
-				final Long count = freqs.getOrDefault(relClass, Long.MAX_VALUE);
+				final Long count = freqs.getOrDefault(relClass, 0L);
 				final Long max = MAX_RELATIONS_BY_RELCLASS.getOrDefault(relClass, Long.MAX_VALUE);
 
 				if (count <= max) {
 					rew.add(link);
-					freqs.put(relClass, freqs.get(relClass) + 1);
+					freqs.put(relClass, freqs.getOrDefault(relClass, 0L) + 1);
 				}
 			});
 			je.setLinks(rew);