Package com.tinkerpop.gremlin.process.computer

Examples of com.tinkerpop.gremlin.process.computer.MapReduce$NullObject


        if (null == this.traversalSupplier) {
            throw new IllegalArgumentException("The configuration does not have a traversal supplier");
        }
        final Traversal<?, ?> traversal = this.traversalSupplier.get().get();
        traversal.getSteps().stream().filter(step -> step instanceof MapReducer).forEach(step -> {
            final MapReduce mapReduce = ((MapReducer) step).getMapReduce();
            this.mapReducers.add(mapReduce);
        });

        if (!(TraversalHelper.getEnd(traversal) instanceof SideEffectCapStep))
            this.mapReducers.add(new TraverserMapReduce(TraversalHelper.getEnd(traversal)));
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