/*
 * Copyright 2018 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
 *
 *      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.gradle.api.internal.tasks.compile.incremental.recomp;

import com.google.common.collect.Iterables;
import org.gradle.api.tasks.incremental.InputFileDetails;
import org.gradle.internal.file.DefaultFileHierarchySet;
import org.gradle.internal.file.FileHierarchySet;

class AnnotationProcessorChangeProcessor {
    private final FileHierarchySet jointProcessorPath;

    AnnotationProcessorChangeProcessor(CurrentCompilation current, PreviousCompilation previous) {
        this.jointProcessorPath = DefaultFileHierarchySet.of(Iterables.concat(current.getAnnotationProcessorPath(), previous.getAnnotationProcessorPath()));
    }

    public void processChange(InputFileDetails input, RecompilationSpec spec) {
        if (jointProcessorPath.contains(input.getFile())) {
            spec.setFullRebuildCause("Annotation processor path has been changed", null);
        }
    }
}
