org.openrewrite.java.search.InJavaSourceSet Maven / Gradle / Ivy

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/*
 * Copyright 2020 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.java.search;

import lombok.EqualsAndHashCode;
import lombok.Value;
import org.jspecify.annotations.Nullable;
import org.openrewrite.Tree;
import org.openrewrite.java.JavaIsoVisitor;
import org.openrewrite.java.marker.JavaSourceSet;
import org.openrewrite.java.tree.J;
import org.openrewrite.java.tree.JavaSourceFile;
import org.openrewrite.marker.SearchResult;

import static java.util.Objects.requireNonNull;

@Value
@EqualsAndHashCode(callSuper = true)
public class InJavaSourceSet
 extends JavaIsoVisitor {
    String sourceSet;

    @Override
    public J visit(@Nullable Tree tree, P p) {
        if (tree instanceof JavaSourceFile) {
            JavaSourceFile cu = (JavaSourceFile) requireNonNull(tree);
            return cu.getMarkers().findFirst(JavaSourceSet.class)
                    .filter(sourceSet -> !sourceSet.getName().equals(this.sourceSet))
                    .map(sourceSet -> cu)
                    .orElse(SearchResult.found(cu));
        }
        return super.visit(tree, p);
    }
}