1 package org.simantics.document.server;
3 import java.util.Collection;
5 import org.simantics.db.ReadGraph;
6 import org.simantics.db.exception.DatabaseException;
7 import org.simantics.db.layer0.variable.Variable;
9 public interface DocumentProperties {
11 Collection<String> getKeys(ReadGraph graph, Variable context) throws DatabaseException;
12 Object getValue(ReadGraph graph, Variable context, String key) throws DatabaseException;