/*
* Copyright 2003-2015 JetBrains s.r.o.
*
* 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 jetbrains.mps.generator.runtime;
import jetbrains.mps.generator.impl.GenerationFailureException;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.mps.openapi.model.SNode;
/**
* Evgeny Gryaznov, Nov 29, 2010
*/
public interface TemplateWeavingRule extends TemplateRuleWithCondition, TemplateRuleForConcept, WeavingWithAnchor {
/**
* FIXME what's the point to have getContextNode here if all we do is check it's from output model (WeavingProcessor#checkContext)
* and pass to apply() then.
* @return node in output model to host weaved nodes
*/
@NotNull
SNode getContextNode(TemplateExecutionEnvironment environment, TemplateContext context) throws GenerationFailureException;
boolean apply(TemplateExecutionEnvironment environment, TemplateContext context, SNode outputContextNode) throws GenerationException;
}