public static String traversalSourceString(final TraversalSource traversalSource) {
        final String graphString = traversalSource.getGraph().toString();
        final Optional<Computer> optional = VertexProgramStrategy.getComputer(traversalSource.getStrategies());
        return traversalSource.getClass().getSimpleName().toLowerCase() + L_BRACKET + graphString + COMMA_SPACE + (optional.isPresent() ? optional.get().toString() : "standard") + R_BRACKET;
    }
Construct the representation for a {@link Graph}.

@param internalString a mapper {@link String} that appends to the end of the standard representation
gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/structure/util/StringFactory.java