com.vesoft.nebula.client.storage.scan

Class ScanVertexResultIterator

java.lang.Object

com.vesoft.nebula.client.storage.scan.ScanResultIterator

com.vesoft.nebula.client.storage.scan.ScanVertexResultIterator

public class ScanVertexResultIterator
extends ScanResultIterator

ScanVertexResult's iterator

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ScanVertexResultIterator.ScanVertexResultBuilder builder to build ScanVertexResult

Field Summary

Fields inherited from class com.vesoft.nebula.client.storage.scan.ScanResultIterator

addresses, hasNext, labelName, metaManager, partCursor, partScanQueue, partSuccess, pool, spaceName

Method Summary

Modifier and Type	Method and Description
ScanVertexResult	next() get the next vertex set

Methods inherited from class com.vesoft.nebula.client.storage.scan.ScanResultIterator

freshLeader, getLeader, handleFailedResult, handleNullResponse, handleNullResult, handleSucceedResult, hasNext, isSuccessful, throwExceptions

Methods inherited from class java.lang.Object

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

Method Detail

next

public ScanVertexResult next()
                      throws Exception

get the next vertex set

in every next function, the client will send new scan request to storage server parallel, and the parallel num is the space's leader hosts.

Returns:

ScanVertexResult

Throws:

Exception