001package de.deepamehta.workspaces.migrations;
002
003import de.deepamehta.core.model.AssociationDefinitionModel;
004import de.deepamehta.core.service.Migration;
005
006
007
008/**
009 * Adds child type "Sharing Mode" to the "Workspace" topic type.
010 * Runs ALWAYS.
011 * <p>
012 * Part of DM 4.5
013 */
014public class Migration3 extends Migration {
015
016    @Override
017    public void run() {
018        dm4.getTopicType("dm4.workspaces.workspace").addAssocDef(
019            mf.newAssociationDefinitionModel("dm4.core.aggregation_def",
020                "dm4.workspaces.workspace", "dm4.workspaces.sharing_mode", "dm4.core.many", "dm4.core.one")
021        );
022    }
023}