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v4.2
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中文EN
v4.2

    Schema

    showSchema()

    Method and class:

    Response showSchema()
    
    Response showSchema(RequestConfig requestConfig)
    

    Example: Acquire all schemas of graphset 'test'

    public class Main {
        public static void main(String[] args) {
            // omit code of establishing server connection 'conn' using graphset 'default'
    
            RequestConfig requestConfig = new RequestConfig();
            requestConfig.setGraphName("test");
    
            Response res = conn.showSchema(requestConfig);
        }
    }
    

    showNodeSchema() | showEdgeSchema()

    Method and class:

    Response showNodeSchema()
    
    Response showNodeSchema(RequestConfig requestConfig)
    
    Response showEdgeSchema()
    
    Response showEdgeSchema(RequestConfig requestConfig)
    

    Example: Acquire all node schemas and edge schemas of graphset 'test'

    public class Main {
        public static void main(String[] args) {
            // omit code of establishing server connection 'conn' using graphset 'default'
    
            RequestConfig requestConfig = new RequestConfig();
            requestConfig.setGraphName("test");
    
            Response res1 = conn.showNodeSchema(requestConfig);
            Response res2 = conn.showEdgeSchema(requestConfig);
        }
    }
    

    showNodeSchemas() | showEdgeSchemas()

    Method and class:

    List<Schema> showNodeSchemas()
    
    List<Schema> showNodeSchemas(RequestConfig requestConfig)
    
    List<Schema> showEdgeSchemas()
    
    List<Schema> showEdgeSchemas(RequestConfig requestConfig)
    

    Example: Acquire all node schemas and edge schemas of graphset 'test' as List type

    public class Main {
        public static void main(String[] args) {
            // omit code of establishing server connection 'conn' using graphset 'default'
    
            RequestConfig requestConfig = new RequestConfig();
            requestConfig.setGraphName("test");
    
            List<Schema> resList1 = conn.showNodeSchemas(requestConfig);
            List<Schema> resList2 = conn.showEdgeSchemas(requestConfig);
        }
    }
    
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