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/*
 * Copyright 2022 the original author or authors.
 * 

* 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 *

* https://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.openrewrite.internal; import org.openrewrite.Tree; import org.openrewrite.TreeVisitor; import org.openrewrite.marker.Markup; import java.util.Iterator; import static java.util.Objects.requireNonNull; public class FindRecipeRunException extends TreeVisitor { private final RecipeRunException vt; private final Tree nearestTree; public FindRecipeRunException(RecipeRunException rre) { this.vt = rre; if (rre.getCursor() == null) { this.nearestTree = null; } else { Iterator path = requireNonNull(rre.getCursor()).getPath(Tree.class::isInstance); this.nearestTree = path.hasNext() ? (Tree) path.next() : null; } } @Override public Tree preVisit(Tree tree, Integer integer) { if (nearestTree == null) { return null; } else if (tree == nearestTree) { stopAfterPreVisit(); return Markup.error(tree, vt); } return tree; } }