Method append

core/src/main/java/org/apache/calcite/util/Source.java:61–61

Returns a source whose path concatenates this with a child. For example, source("/foo").append(source("bar")) returns source("/foo/bar") source("/foo").append(source("/bar")) returns source("/bar") because "/bar" was already absolute

(Source child)

   * </ul>
   */
  Source append(Source child);

  /** Returns a relative source, if this source is a child of a given base.
   *