protected String prefix()

in buildChainExport-server/src/main/java/org/jetbrains/teamcity/buildChainExport/formats/DotFormat.java [28:30]

• 3 lines of code
• 1 McCabe index (conditional complexity)

  protected String prefix(@NotNull final GraphNode startFrom) {
    return "digraph \"" + startFrom.getName() + "\" {\n";
  }