| /*=============================================================================# |
| # Copyright (c) 2012, 2020 Stephan Wahlbrink and others. |
| # |
| # This program and the accompanying materials are made available under the |
| # terms of the Eclipse Public License 2.0 which is available at |
| # https://www.eclipse.org/legal/epl-2.0, or the Apache License, Version 2.0 |
| # which is available at https://www.apache.org/licenses/LICENSE-2.0. |
| # |
| # SPDX-License-Identifier: EPL-2.0 OR Apache-2.0 |
| # |
| # Contributors: |
| # Stephan Wahlbrink <sw@wahlbrink.eu> - initial API and implementation |
| #=============================================================================*/ |
| |
| package org.eclipse.statet.rj.renv.core; |
| |
| import java.io.IOException; |
| import java.nio.file.Path; |
| |
| import org.eclipse.statet.jcommons.collections.ImList; |
| import org.eclipse.statet.jcommons.lang.NonNullByDefault; |
| import org.eclipse.statet.jcommons.lang.Nullable; |
| |
| |
| @NonNullByDefault |
| public interface RLibPaths { |
| |
| |
| ImList<? extends RLibGroup> getRLibGroups(); |
| |
| default @Nullable RLibGroup getRLibGroup(final String id) { |
| for (final RLibGroup group : getRLibGroups()) { |
| if (group.getId() == id) { |
| return group; |
| } |
| } |
| return null; |
| } |
| |
| ImList<? extends RLibLocation> getRLibLocations(); |
| |
| default @Nullable RLibLocation getRLibLocationByDirectory(final String directory) { |
| for (final RLibLocation libLocation : getRLibLocations()) { |
| if (directory.equals(libLocation.getDirectory())) { |
| return libLocation; |
| } |
| } |
| return null; |
| } |
| |
| default @Nullable RLibLocation getRLibLocationByDirectoryPath(final Path directory) { |
| for (final RLibLocation libLocation : getRLibLocations()) { |
| try { |
| final Path libLocationPath= libLocation.getDirectoryPath(); |
| if (libLocationPath != null |
| && (directory.equals(libLocationPath) |
| || directory.equals(libLocationPath.toRealPath() ))) { |
| return libLocation; |
| } |
| } |
| catch (final IOException | SecurityException e) {} |
| } |
| return null; |
| } |
| |
| } |