hollow/src/main/java/com/netflix/hollow/tools/compact/HollowCompactor.java
private Set<String> findCompactionTargets() {
        List<HollowSchema> schemas = HollowSchemaSorter.dependencyOrderedSchemaList(readEngine.getSchemas());
        Set<String> typesToCompact = new HashSet<String>();

        for(HollowSchema schema : schemas) {
            if(isCompactionCandidate(schema.getName())) {
                if(!candidateIsDependentOnAnyTargetedType(schema.getName(), typesToCompact))
                    typesToCompact.add(schema.getName());
            }
        }
        
        return typesToCompact;
    }
private Set<String> findCompactionTargets() {
        List<HollowSchema> schemas = HollowSchemaSorter.dependencyOrderedSchemaList(readEngine.getSchemas());
        Set<String> typesToCompact = new HashSet<String>();

        for(HollowSchema schema : schemas) {
            if(isCompactionCandidate(schema.getName())) {
                if(!candidateIsDependentOnAnyTargetedType(schema.getName(), typesToCompact))
                    typesToCompact.add(schema.getName());
            }
        }
        
        return typesToCompact;
    }
private Set < String > findCompactionTargets ( ) { List < HollowSchema > schemas = HollowSchemaSorter . dependencyOrderedSchemaList ( readEngine . getSchemas ( ) ) ; Set < String > typesToCompact = new HashSet < String > ( ) ; for ( HollowSchema schema : schemas ) { if ( isCompactionCandidate ( schema . getName ( ) ) ) { if ( ! candidateIsDependentOnAnyTargetedType ( schema . getName ( ) , typesToCompact ) ) typesToCompact . add ( schema . getName ( ) ) ; } } return typesToCompact ; }
Find candidate types for compaction.  No two types in the returned set will have a dependency relationship, either
directly or transitively.
Find candidate types for compaction . No two types in the returned set will have a dependency relationship either directly or transitively .