com.google.idea.blaze.base.sync.GenericSourceFolderProvider.java Source code

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Here is the source code for com.google.idea.blaze.base.sync.GenericSourceFolderProvider.java

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/*
 * Copyright 2016 The Bazel Authors. All rights reserved.
 *
 * 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 com.google.idea.blaze.base.sync;

import com.google.common.collect.ImmutableMap;
import com.intellij.openapi.roots.ContentEntry;
import com.intellij.openapi.roots.SourceFolder;
import com.intellij.openapi.vfs.VirtualFile;

/** An implementation of {@link SourceFolderProvider} with no language-specific settings. */
public class GenericSourceFolderProvider implements SourceFolderProvider {

    public static final GenericSourceFolderProvider INSTANCE = new GenericSourceFolderProvider();

    private GenericSourceFolderProvider() {
    }

    @Override
    public ImmutableMap<VirtualFile, SourceFolder> initializeSourceFolders(ContentEntry contentEntry) {
        ImmutableMap.Builder<VirtualFile, SourceFolder> output = ImmutableMap.builder();
        VirtualFile file = contentEntry.getFile();
        if (file != null) {
            output.put(file, contentEntry.addSourceFolder(file, false));
        }
        return output.build();
    }

    @Override
    public SourceFolder setSourceFolderForLocation(ContentEntry contentEntry, SourceFolder parentFolder,
            VirtualFile file, boolean isTestSource) {
        return contentEntry.addSourceFolder(file, isTestSource);
    }
}