/*
* Copyright 2017 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.kie.workbench.common.stunner.core.rule.context;
import java.util.Set;
import org.kie.workbench.common.stunner.core.rule.RuleEvaluationContext;
import org.kie.workbench.common.stunner.core.rule.handler.impl.DockingEvaluationHandler;
import org.kie.workbench.common.stunner.core.rule.impl.CanDock;
/**
* This rule evaluation context provides the runtime information
* that allows the evaluation for docking related operations.
* @See {@link CanDock}
* @See {@link DockingEvaluationHandler}
*/
public interface DockingContext extends RuleEvaluationContext {
/**
* The role that provides the docking restriction.
*/
Set<String> getParentRoles();
/**
* The set of roles that a candidate Definition
* instance must provide as for its graph
* element's labels.
*/
Set<String> getCandidateRoles();
}