metagraph-driver-java

java driver for metagraph

1. dependency

<dependency>
    <groupId>io.openmg</groupId>
    <artifactId>metagraph-driver-java</artifactId>
    <version>1.0-SNAPSHOT</version>
</dependency>

2. 用例

Metagraph是一个重量级对象，用户在使用时，只需构建一个对象即可。

2.1 打开图

Metagraph metagraph = new Metagraph("http://localhost:8080", "username", "password");
Graph graph = metagraph.open("graphId");
String graphResponse = graph.gremlin("g.V()", "tp");

2.2 创建图

Metagraph metagraph = new Metagraph("http://localhost:8080", "username", "password");
Graph graph = metagraph.create("testGraph1");

2.3 获取所有的图

Metagraph metagraph = new Metagraph(new URL("http://localhost:8080"), "username", "password");
GraphsResponse graphs = metagraph.graphs();

2.4 执行traversal语句

Metagraph metagraph = new Metagraph("http://localhost:8080", "username", "password");
Graph graph = metagraph.open("graphId");
String graphResponse = graph.gremlin("g.V()", "tp");