in graphjet-core/src/main/java/com/twitter/graphjet/bipartite/ReverseChronologicalMultiSegmentIterator.java [48:54]
protected boolean findNextSegmentForNode() {
while ((currentSegmentIterator == null || !currentSegmentIterator.hasNext()) &&
currentSegmentId > oldestSegmentId) {
currentSegmentIterator = segmentEdgeAccessor.getNodeEdges(--currentSegmentId, node);
}
return currentSegmentIterator != null && currentSegmentIterator.hasNext();
}