001    package de.deepamehta.core.service;
002    
003    import de.deepamehta.core.Association;
004    import de.deepamehta.core.Topic;
005    import de.deepamehta.core.model.AssociationDefinitionModel;
006    import de.deepamehta.core.model.RelatedTopicModel;
007    
008    
009    
010    public interface TypeStorage {
011    
012        AssociationDefinitionModel fetchAssociationDefinition(Association assoc);
013    
014        // ---
015    
016        Topic fetchParentType(Association assoc);
017    
018        Topic fetchChildType(Association assoc);
019    }