| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| // init graph |
| graph = S2Graph.open(new BaseConfiguration()) |
| |
| // 0. import |
| import static org.apache.s2graph.core.Management.* |
| |
| // 1. create service |
| session = graph.dbSession() |
| serviceName = "s2graph" |
| cluster = "localhost" |
| hTableName = "s2graph" |
| preSplitSize = 0 |
| hTableTTL = -1 |
| compressionAlgorithm = "gz" |
| |
| service = graph.management.createService(serviceName, cluster, hTableName, preSplitSize, hTableTTL, compressionAlgorithm) |
| |
| // 2. create vertex schema |
| columnName = "user" |
| columnType = "integer" |
| props = [newProp("name", "-", "string"), newProp("age", "-1", "integer")] |
| schemaVersion = "v3" |
| user = graph.management.createServiceColumn(serviceName, columnName, columnType, props, schemaVersion) |
| |
| // 2.1 (optional) global vertex index. |
| graph.management.buildGlobalVertexIndex("global_vertex_index", ["name", "age"]) |
| |
| // 3. create VertexId |
| v1Id = graph.newVertexId(serviceName, columnName, 20) |
| v2Id = graph.newVertexId(serviceName, columnName, 30) |
| |
| shon = graph.addVertex(T.id, v1Id, "name", "shon", "age", 35) |
| dun = graph.addVertex(T.id, v2Id, "name", "dun", "age", 36) |
| |
| // 4. friends label |
| labelName = "friend_" |
| srcColumn = user |
| tgtColumn = user |
| isDirected = true |
| indices = [] |
| props = [newProp("since", "-", "string")] |
| consistencyLevel = "strong" |
| hTableName = "s2graph" |
| hTableTTL = -1 |
| options = null |
| |
| friend = graph.management.createLabel(labelName, srcColumn, tgtColumn, |
| isDirected, serviceName, indices, props, consistencyLevel, |
| hTableName, hTableTTL, schemaVersion, compressionAlgorithm, options) |
| |
| shon.addEdge(labelName, dun, "since", "2017-01-01") |
| |
| t = graph.traversal() |
| |
| |
| println "All Edges" |
| println t.E().toList() |
| |
| println "All Vertices" |
| println t.V().toList() |
| |
| println "Specific Edge" |
| println t.V().has("name", "shon").out().toList() |
