| /* |
| * 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. |
| */ |
| def parse(line, factory) { |
| def parts = line.split(/ /) |
| def (id, label, name, x) = parts[0].split(/:/).toList() |
| def v1 = factory.vertex(id, label) |
| if (name != null) v1.property("name", name) // first value is always the name |
| if (x != null) { |
| // second value depends on the vertex label; it's either |
| // the age of a person or the language of a project |
| if (label.equals("project")) v1.property("lang", x) |
| else v1.property("age", Integer.valueOf(x)) |
| } |
| if (parts.length == 2) { |
| parts[1].split(/,/).grep { !it.isEmpty() }.each { |
| def (eLabel, refId, weight) = it.split(/:/).toList() |
| def v2 = factory.vertex(refId) |
| def edge = factory.edge(v1, v2, eLabel) |
| edge.property("weight", Double.valueOf(weight)) |
| } |
| } |
| return v1 |
| } |
