org.apache.flink.connector.nebula.source

类 NebulaVertexSource

java.lang.Object

org.apache.flink.connector.nebula.source.NebulaVertexSource

public class NebulaVertexSource
extends Object

Nebula Graph Vertex reader

构造器概要

构造器

构造器和说明
NebulaVertexSource(com.vesoft.nebula.client.storage.StorageClient storageClient, ExecutionOptions executionOptions)

方法概要

限定符和类型	方法和说明
boolean	hasNext() if source has more data
com.vesoft.nebula.client.storage.data.BaseTableRow	next() get another Nebula Graph data

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

NebulaVertexSource

public NebulaVertexSource(com.vesoft.nebula.client.storage.StorageClient storageClient,
                          ExecutionOptions executionOptions)

方法详细资料

hasNext

public boolean hasNext()
                throws Exception

if source has more data

抛出:

Exception

next

public com.vesoft.nebula.client.storage.data.BaseTableRow next()

get another Nebula Graph data