package org.simantics.db.service; import java.io.IOException; import java.nio.file.Path; public interface ClusterSetsSupport { void connect(String databaseId); boolean containsKey(long resourceId); Long get(Long id); Long getSet(long clusterId); void put(long resourceId, long clusterId); void save() throws IOException; void clear(); void updateReadAndWriteDirectories(Path read, Path write); }