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  package org.apache.cayenne.modeler.editor.dbimport.tree;
  
  import org.apache.cayenne.dbsync.reverse.dbimport.Catalog;
  import org.apache.cayenne.dbsync.reverse.dbimport.ReverseEngineering;
  import org.apache.cayenne.dbsync.reverse.dbimport.Schema;
  import org.apache.cayenne.dbsync.reverse.dbimport.SchemaContainer;
  
  class SchemaNode extends Node<CatalogNode> {
  
      SchemaNode(String name, CatalogNode parent) {
          super(name, parent);
      }
  
      @Override
      public Status getStatus(ReverseEngineering config) {
          // check via parent path
          if(getParent() != null) {
              Status parentStatus = getParent().getStatus(config);
              if(parentStatus != Status.INCLUDE) {
                  return parentStatus;
              }
  
              Catalog parentCatalog = getParent().getCatalog(config);
              if(parentCatalog != null && includesSchema(parentCatalog) == Status.INCLUDE) {
                  return Status.INCLUDE;
              }
          }
  
          // check root
          return includesSchema(config);
      }
  
      Status includesSchema(SchemaContainer container) {
          if(container.getSchemas().isEmpty()) {
              return Status.INCLUDE;
          }
          if(getSchema(container) != null) {
              return Status.INCLUDE;
          }
          return Status.EXCLUDE_IMPLICIT;
      }
  
      Schema getSchema(SchemaContainer container) {
          for(Schema schema : container.getSchemas()) {
              if(schema.getName().equals(getName())) {
                  return schema;
              }
          }
          return null;
      }
  }
  