public List generateInsertScript()

in src/main/java/com/microsoft/spring/data/gremlin/conversion/script/GremlinScriptLiteralEdge.java [36:57]

17 lines of code
2 McCabe index (conditional complexity)


    public List<String> generateInsertScript(@NonNull GremlinSource source) {
        if (!(source instanceof GremlinSourceEdge)) {
            throw new GremlinUnexpectedSourceTypeException("should be the instance of GremlinSourceEdge");
        }

        final GremlinSourceEdge sourceEdge = (GremlinSourceEdge) source;
        final List<String> scriptList = new ArrayList<>();

        scriptList.add(GREMLIN_PRIMITIVE_GRAPH);                                            // g
        scriptList.add(generateEntityWithRequiredId(sourceEdge.getVertexIdFrom(), VERTEX)); // V(id)
        scriptList.add(generateAsWithAlias(FROM_ALIAS));                                    // from('from')
        scriptList.add(generateEntityWithRequiredId(sourceEdge.getVertexIdTo(), VERTEX));   // V(id)
        scriptList.add(generateAsWithAlias(TO_ALIAS));                                      // to('to')
        scriptList.add(generateAddEntityWithLabel(sourceEdge.getLabel(), EDGE));            // addE(label)
        scriptList.add(generateEdgeDirection(FROM_ALIAS, TO_ALIAS));                        // from('from').to('to')

        source.getId().ifPresent(id -> scriptList.add(generatePropertyWithRequiredId(id))); // property(id, xxx)

        scriptList.addAll(generateProperties(source.getProperties()));

        return completeScript(scriptList);
    }