public PageRankVertexProgramStep(final Traversal.Admin traversal, final double alpha) { super(traversal); this.alpha = alpha; this.configure(PageRank.edges, __.<Vertex>outE().asAdmin()); }
public PeerPressureVertexProgramStep(final Traversal.Admin traversal) { super(traversal); this.configure(PeerPressure.edges, __.<Vertex>outE().asAdmin()); }
assertNumStep(numV, 1, gts.V(sv[0]).outE("knows"), TitanVertexStep.class); assertNumStep(numV, 1, gts.V(sv[0]).out("knows"), TitanVertexStep.class); assertNumStep(10, 1, gts.V(sv[0]).local(__.outE("knows").limit(10)), TitanVertexStep.class); assertNumStep(10, 1, gts.V(sv[0]).local(__.outE("knows").range(10, 20)), LocalStep.class); assertNumStep(numV, 2, gts.V(sv[0]).outE("knows").order().by("weight", decr), TitanVertexStep.class, OrderGlobalStep.class); assertNumStep(10, 1, gts.V(sv[0]).local(__.outE("knows").order().by("weight", decr).limit(10)), TitanVertexStep.class); assertNumStep(numV / 5, 2, gts.V(sv[0]).outE("knows").has("weight", 1).order().by("weight", incr), TitanVertexStep.class, OrderGlobalStep.class); assertNumStep(10, 1, gts.V(sv[0]).local(__.outE("knows").has("weight", 1).order().by("weight", incr).limit(10)), TitanVertexStep.class); assertNumStep(5, 1, gts.V(sv[0]).local(__.outE("knows").has("weight", 1).has("weight", 1).order().by("weight", incr).range(10, 15)), LocalStep.class); assertNumStep(1, 1, gts.V(sv[0]).outE("knows").filter(__.inV().is(vs[50])), TitanVertexStep.class); assertNumStep(1, 1, gts.V(sv[0]).outE("knows").filter(__.otherV().is(vs[50])), TitanVertexStep.class); assertNumStep(superV * (numV / 5 * 2), 2, gts.V().has("id", sid).outE("knows").has("weight", P.gte(1)).has("weight", P.lt(3)), TitanGraphStep.class, TitanVertexStep.class); assertNumStep(superV * (numV / 5 * 2), 2, gts.V().has("id", sid).outE("knows").has("weight", P.between(1, 3)), TitanGraphStep.class, TitanVertexStep.class); assertNumStep(superV * 10, 2, gts.V().has("id", sid).local(__.outE("knows").has("weight", P.gte(1)).has("weight", P.lt(3)).limit(10)), TitanGraphStep.class, TitanVertexStep.class); assertNumStep(superV * 10, 2, gts.V().has("id", sid).local(__.outE("knows").has("weight", P.between(1, 3)).order().by("weight", decr).limit(10)), TitanGraphStep.class, TitanVertexStep.class); assertNumStep(superV * 10, 2, gts.V().has("id", sid).local(__.outE("knows").has("weight", P.gte(1)).has("weight", P.lt(3)).limit(10)), TitanGraphStep.class, TitanVertexStep.class); assertNumStep(superV * 10, 2, gts.V().has("id", sid).local(__.outE("knows").has("weight", P.between(1, 3)).order().by("weight", decr).limit(10)), TitanGraphStep.class, TitanVertexStep.class); assertNumStep(superV * numV, 2, gts.V().has("id", sid).values("names"), TitanGraphStep.class, TitanPropertiesStep.class); t = gts.V().has("id", sid).local(__.outE("knows").has("weight", P.between(1, 3)).order().by("weight", decr).limit(10)).profile(); assertCount(superV * 10, t); metrics = (TraversalMetrics) t.asAdmin().getSideEffects().get("~metrics").get(); t = gts.V().has("id", sid).local(__.outE("knows").has("weight", P.gte(1)).has("weight",P.lt(3)).order().by("weight", decr).limit(10)).profile(); assertCount(superV * 10, t); metrics = (TraversalMetrics) t.asAdmin().getSideEffects().get("~metrics").get();
assertNumStep(numV, 1, gts.V(sv[0]).outE("knows"), JanusGraphVertexStep.class); assertNumStep(numV, 1, gts.V(sv[0]).out("knows"), JanusGraphVertexStep.class); assertNumStep(10, 1, gts.V(sv[0]).local(__.outE("knows").limit(10)), JanusGraphVertexStep.class); assertNumStep(10, 1, gts.V(sv[0]).local(__.outE("knows").range(10, 20)), LocalStep.class); assertNumStep(numV, 2, gts.V(sv[0]).outE("knows").order().by("weight", decr), JanusGraphVertexStep.class, OrderGlobalStep.class); assertNumStep(10, 0, gts.V(sv[0]).local(__.outE("knows").order().by("weight", decr).limit(10)), LocalStep.class); assertNumStep(numV / 5, 2, gts.V(sv[0]).outE("knows").has("weight", 1).order().by("weight", incr), JanusGraphVertexStep.class, OrderGlobalStep.class); assertNumStep(10, 0, gts.V(sv[0]).local(__.outE("knows").has("weight", 1).order().by("weight", incr).limit(10)), LocalStep.class); assertNumStep(5, 1, gts.V(sv[0]).local(__.outE("knows").has("weight", 1).has("weight", 1).order().by("weight", incr).range(10, 15)), LocalStep.class); assertNumStep(1, 1, gts.V(sv[0]).outE("knows").filter(__.inV().is(vs[50])), JanusGraphVertexStep.class); assertNumStep(1, 1, gts.V(sv[0]).outE("knows").filter(__.otherV().is(vs[50])), JanusGraphVertexStep.class); assertNumStep(superV * (numV / 5 * 2), 2, gts.V().has("id", sid).outE("knows").has("weight", P.gte(1)).has("weight", P.lt(3)), JanusGraphStep.class, JanusGraphVertexStep.class); assertNumStep(superV * (numV / 5 * 2), 2, gts.V().has("id", sid).outE("knows").has("weight", P.between(1, 3)), JanusGraphStep.class, JanusGraphVertexStep.class); assertNumStep(superV * 10, 2, gts.V().has("id", sid).local(__.outE("knows").has("weight", P.gte(1)).has("weight", P.lt(3)).limit(10)), JanusGraphStep.class, JanusGraphVertexStep.class); assertNumStep(superV * 10, 1, gts.V().has("id", sid).local(__.outE("knows").has("weight", P.between(1, 3)).order().by("weight", decr).limit(10)), JanusGraphStep.class); assertNumStep(superV * 10, 0, gts.V().has("id", sid).local(__.outE("knows").has("weight", P.between(1, 3)).order().by("weight", decr).limit(10)), LocalStep.class); clopen(option(USE_MULTIQUERY), true); gts = graph.traversal(); assertNumStep(superV * 10, 2, gts.V().has("id", sid).local(__.outE("knows").has("weight", P.gte(1)).has("weight", P.lt(3)).limit(10)), JanusGraphStep.class, JanusGraphVertexStep.class); assertNumStep(superV * 10, 1, gts.V().has("id", sid).local(__.outE("knows").has("weight", P.between(1, 3)).order().by("weight", decr).limit(10)), JanusGraphStep.class); assertNumStep(superV * 10, 0, gts.V().has("id", sid).local(__.outE("knows").has("weight", P.between(1, 3)).order().by("weight", decr).limit(10)), LocalStep.class); assertNumStep(superV * numV, 2, gts.V().has("id", sid).values("names"), JanusGraphStep.class, JanusGraphPropertiesStep.class); t = gts.V().has("id", sid).local(__.outE("knows").has("weight", P.between(1, 3)).order().by("weight", decr).limit(10)).profile("~metrics"); assertCount(superV * 10, t);
@Override public Traversal<Vertex, Edge> get_g_V_localXoutE_foldX_unfold() { return g.V().local(outE().fold()).unfold(); }
@Override public Traversal<Vertex, String> get_g_VX1X_localXoutEXknowsX_limitX1XX_inV_name(final Object v1Id) { return g.V(v1Id).local(outE("knows").limit(1)).inV().values("name"); }
@Override public Traversal<Vertex, Map<Object, Object>> get_g_V_hasLabelXpersonX_filterXoutEXcreatedXX_valueMap_withXtokensX() { return g.V().hasLabel("person").filter(__.outE("created")).valueMap().with(WithOptions.tokens); }
@Override public Traversal<Vertex, Vertex> get_g_V_hasXname_markoX_propertyXfriendWeight_outEXknowsX_weight_sum__acl_privateX() { return g.V().has("name", "marko").property("friendWeight", __.outE("knows").values("weight").sum(), "acl", "private"); }
@Override public Traversal<Vertex, Map<Long, Collection<String>>> get_g_V_group_byXoutE_countX_byXnameX() { return g.V().<Long, Collection<String>>group().by(outE().count()).by("name"); }
@Override public Traversal<Vertex, Map<String, List<Object>>> get_g_withSideEffectXa__marko_666_noone_blahX_V_groupXaX_byXnameX_byXoutE_label_foldX_capXaX(final Map<String, List<Object>> m) { return g.withSideEffect("a", m).V().group("a").by("name").by(outE().label().fold()).cap("a"); }
@Override public Traversal<Vertex, Map<String, String>> get_g_V_hasLabelXpersonX_asXp1X_chooseXoutEXknowsX__outXknowsXX_asXp2X_selectXp1_p2X_byXnameX() { return g.V().hasLabel("person").as("p1").choose(outE("knows"), out("knows")).as("p2").<String>select("p1", "p2").by("name"); }
@Override public Traversal<Vertex, String> get_g_V_orXhasXage_gt_27X__outE_count_gte_2X_name() { return g.V().or(has("age", P.gt(27)), outE().count().is(P.gte(2l))).values("name"); }
@Override public Traversal<Vertex, Map<String, Number>> get_g_V_hasLabelXpersonX_group_byXnameX_byXoutE_weight_sumX_orderXlocalX_byXvaluesX() { return g.V().hasLabel("person").<String, Number>group().by("name").by(outE().values("weight").sum()).order(Scope.local).by(Column.values); }
@Override public Traversal<Vertex, Map<String, Object>> get_g_V_pageRank_byXoutEXknowsXX_byXfriendRankX_project_byXnameX_byXvaluesXfriendRankX_mathX() { return g.V().pageRank().by(__.outE("knows")).by("friendRank").project("name", "friendRank").by("name").by(__.values("friendRank").math("ceil(_ * 100)")); }
@Override public Traversal<Vertex, Map.Entry<String, Number>> get_g_V_hasLabelXpersonX_group_byXnameX_byXoutE_weight_sumX_unfold_order_byXvalues_descX() { return g.V().hasLabel("person").group().by("name").by(outE().values("weight").sum()).<Map.Entry<String, Number>>unfold().order().by(Column.values, Order.desc); } }
@Override public Traversal<Vertex, Vertex> get_g_V_chooseXoutE_count_isX0X__asXaX__asXbXX_chooseXselectXaX__selectXaX__selectXbXX() { return g.V().choose(__.outE().count().is(0L), __.as("a"), __.as("b")).choose(__.select("a"), __.select("a"), __.select("b")); }
@Override public Traversal<Vertex, Path> get_g_V_hasXname_markoX_repeatXoutE_inV_simplePathX_untilXhasXname_rippleXX_path_byXnameX_byXlabelX() { return g.V().has("name", "marko").repeat(outE().inV().simplePath()).until(has("name", "ripple")).path().by("name").by(T.label); }
@Override public Traversal<Vertex, Collection> get_g_V_storeXaX_byXoutEXcreatedX_countX_out_out_storeXaX_byXinEXcreatedX_weight_sumX_capXaX() { return g.V().store("a").by(outE("created").count()).out().out().store("a").by(inE("created").values("weight").sum()).cap("a"); } }
@Override public Traversal<Vertex, Map<Object, List<Object>>> get_g_V_hasXname_rippleX_inXcreatedX_peerPressure_withXedges_outEX_withXpropertyName_clusterX_repeatXunionXidentity__bothX_timesX2X_dedup_valueMapXname_clusterX() { return g.V().has("name", "ripple").in("created").peerPressure().with(PeerPressure.edges,__.outE()).with(PeerPressure.propertyName, "cluster").repeat(__.union(__.identity(), __.both())).times(2).dedup().valueMap("name", "cluster"); } }
@Override public Traversal<Vertex, Map<String, Map<String, Map<String, Object>>>> getCoworkerSummaryOLTP() { return g.V().hasLabel("person").filter(outE("created")).as("p1") .V().hasLabel("person").where(neq("p1")).filter(outE("created")).as("p2") .map(out("created").where(in("created").as("p1")).values("name").fold()) .<String, Map<String, Map<String, Object>>>group().by(select("p1").by("name")). by(group().by(select("p2").by("name")). by(project("numCoCreated", "coCreated").by(count(local)).by())); }