Examples of java.nio.file.Path.relativize()

java.nio.file.Path.relativize()
Constructs a relative path between this path and a given path.
Relativization is the inverse of {@link #resolve(Path) resolution}. This method attempts to construct a {@link #isAbsolute relative} paththat when {@link #resolve(Path) resolved} against this path, yields apath that locates the same file as the given path. For example, on UNIX, if this path is {@code "/a/b"} and the given path is {@code "/a/b/c/d"}then the resulting relative path would be {@code "c/d"}. Where this path and the given path do not have a {@link #getRoot root} component,then a relative path can be constructed. A relative path cannot be constructed if only one of the paths have a root component. Where both paths have a root component then it is implementation dependent if a relative path can be constructed. If this path and the given path are {@link #equals equal} then an empty path is returned.
For any two {@link #normalize normalized} paths p andq, where q does not have a root component,
p.relativize(p.resolve(q)).equals(q)

When symbolic links are supported, then whether the resulting path, when resolved against this path, yields a path that can be used to locate the {@link Files#isSameFile same} file as {@code other} is implementationdependent. For example, if this path is {@code "/a/b"} and the givenpath is {@code "/a/x"} then the resulting relative path may be {@code "../x"}. If {@code "b"} is a symbolic link then is implementationdependent if {@code "a/b/../x"} would locate the same file as {@code "/a/x"}. @param other the path to relativize against this path @return the resulting relative path, or an empty path if both paths areequal @throws IllegalArgumentException if {@code other} is not a {@code Path} that can be relativizedagainst this path

    boolean directory = Files.isDirectory(path);


    Set<Path> results = new HashSet<>();
    results.add(path);
    if (path.isAbsolute()) {
      results.add(workingDir.relativize(path));
    } else {
      results.add(workingDir.resolve(path));
    }
    if (directory) {
      for (Path p : ImmutableList.copyOf(results)) {

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  public static GoPackageName getGoPackageForPath(Path goPathEntry, Path dirFullPath) {
    Path sourceRoot = goPathEntry.resolve(SRC_DIR);
    if(!dirFullPath.startsWith(goPathEntry)) {
      return null;
    }
    return GoPackageName.fromPath(sourceRoot.relativize(dirFullPath));
  }
  
  public boolean isEmpty() {
    return goPathElements.size() == 0;
  }

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                if (Files.isDirectory(child)) {
                    scanOverrides(child, basePath);
                } else if (Files.isRegularFile(child)) {
                    Path relativePath = basePath.relativize(child);
                    Path modulePath = relativePath.subpath(0, 1);
                    AssetUri uri = getUri(new Name(modulePath.toString()), modulePath.relativize(relativePath));
                    if (uri != null) {
                        try {
                            addOverride(uri, child.toUri().toURL());
                        } catch (MalformedURLException e) {
                            logger.warn("Failed to load override {}", child, e.getMessage());

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                if (Files.isDirectory(child)) {
                    scanDeltas(child, basePath);
                } else if (Files.isRegularFile(child)) {
                    Path relativePath = basePath.relativize(child);
                    Path modulePath = relativePath.subpath(0, 1);
                    AssetUri uri = getUri(new Name(modulePath.toString()), modulePath.relativize(relativePath));
                    if (uri != null) {
                        try {
                            setDelta(uri, child.toUri().toURL());
                        } catch (MalformedURLException e) {
                            logger.warn("Failed to load delta {}", child, e.getMessage());

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            if (convert.isEmpty()) {
                shell.println("no mathing file found. module descriptors should be named `md.restx.json`");
            } else {
                shell.println("converted:");
                for (Path path : convert) {
                    shell.println("\t" + currentLocationAbsolutePath.relativize(path));
                }
            }
        }
    }

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