no classes with classId 0
diff --git a/src/main/java/de/ids_mannheim/korap/query/serialize/PoliqarpPlusTree.java b/src/main/java/de/ids_mannheim/korap/query/serialize/PoliqarpPlusTree.java
index 5418c09..397ee5f 100644
--- a/src/main/java/de/ids_mannheim/korap/query/serialize/PoliqarpPlusTree.java
+++ b/src/main/java/de/ids_mannheim/korap/query/serialize/PoliqarpPlusTree.java
@@ -298,7 +298,7 @@
if (nodeCat.equals("spanclass")) {
// Step I: get info
- int classId = 0;
+ int classId = 1;
if (getNodeCat(node.getChild(1)).equals("spanclass_id")) {
String ref = node.getChild(1).getChild(0).toStringTree(parser);
try {
@@ -311,7 +311,7 @@
}
// only allow class id up to 255
if (classId > 255) {
- classId = 0;
+ classId = 1;
}
}
LinkedHashMap<String, Object> classGroup = makeSpanClass(classId, false);
@@ -343,7 +343,7 @@
}
}
} else {
- classRefs.add(0);
+ classRefs.add(1);
}
LinkedHashMap<String, Object> referenceGroup = makeReference(classRefs);