org.apache.flink.table.client.gateway.local.result

类 ChangelogCollectStreamResult<C>

java.lang.Object

org.apache.flink.table.client.gateway.local.result.BasicResult<C>

org.apache.flink.table.client.gateway.local.result.CollectStreamResult<C>

org.apache.flink.table.client.gateway.local.result.ChangelogCollectStreamResult<C>

类型参数:

C - cluster id to which this result belongs to

所有已实现的接口:

ChangelogResult<C>, DynamicResult<C>, Result<C>

public class ChangelogCollectStreamResult<C>
extends CollectStreamResult<C>
implements ChangelogResult<C>

Collects results and returns them as a changelog.

字段概要

从类继承的字段 org.apache.flink.table.client.gateway.local.result.CollectStreamResult

executionException, resultLock

从类继承的字段 org.apache.flink.table.client.gateway.local.result.BasicResult

clusterId, webInterfaceUrl

构造器概要

构造器

构造器和说明
ChangelogCollectStreamResult(org.apache.flink.table.api.TableSchema tableSchema, org.apache.flink.api.common.ExecutionConfig config, InetAddress gatewayAddress, int gatewayPort, ClassLoader classLoader)

方法概要

限定符和类型	方法和说明
boolean	isMaterialized() Returns whether this result is materialized such that snapshots can be taken or results must be retrieved record-wise.
protected void	processRecord(org.apache.flink.api.java.tuple.Tuple2<Boolean,org.apache.flink.types.Row> change)
TypedResult<List<org.apache.flink.api.java.tuple.Tuple2<Boolean,org.apache.flink.types.Row>>>	retrieveChanges() Retrieves the available result records.

从类继承的方法 org.apache.flink.table.client.gateway.local.result.CollectStreamResult

close, getTableSink, handleMissingResult, isRetrieving, startRetrieval

从类继承的方法 org.apache.flink.table.client.gateway.local.result.BasicResult

getClusterId, getWebInterfaceUrl, setClusterInformation

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.apache.flink.table.client.gateway.local.result.DynamicResult

close, getTableSink, startRetrieval

从接口继承的方法 org.apache.flink.table.client.gateway.local.result.Result

setClusterInformation

构造器详细资料

ChangelogCollectStreamResult

public ChangelogCollectStreamResult(org.apache.flink.table.api.TableSchema tableSchema,
                                    org.apache.flink.api.common.ExecutionConfig config,
                                    InetAddress gatewayAddress,
                                    int gatewayPort,
                                    ClassLoader classLoader)

方法详细资料

isMaterialized

public boolean isMaterialized()

从接口复制的说明: DynamicResult

Returns whether this result is materialized such that snapshots can be taken or results must be retrieved record-wise.

指定者:

isMaterialized 在接口中 DynamicResult<C>

retrieveChanges

public TypedResult<List<org.apache.flink.api.java.tuple.Tuple2<Boolean,org.apache.flink.types.Row>>> retrieveChanges()

从接口复制的说明: ChangelogResult

Retrieves the available result records.

指定者:

retrieveChanges 在接口中 ChangelogResult<C>

processRecord

protected void processRecord(org.apache.flink.api.java.tuple.Tuple2<Boolean,org.apache.flink.types.Row> change)

指定者:

processRecord 在类中 CollectStreamResult<C>