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/*
* 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) {
def parts = line.split(/ /)
def (id, label, name, x) = parts[0].split(/:/).toList()
def v1 = graph.addVertex(T.id, id, T.label, 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 = graph.addVertex(T.id, refId)
v1.addOutEdge(eLabel, v2, "weight", Double.valueOf(weight))
}
}
return v1
}
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