org.apache.flink.table.runtime.operators.join.lookup

类 AsyncLookupJoinWithCalcRunner

java.lang.Object

org.apache.flink.api.common.functions.AbstractRichFunction

org.apache.flink.streaming.api.functions.async.RichAsyncFunction<org.apache.flink.table.data.RowData,org.apache.flink.table.data.RowData>

org.apache.flink.table.runtime.operators.join.lookup.AsyncLookupJoinRunner

org.apache.flink.table.runtime.operators.join.lookup.AsyncLookupJoinWithCalcRunner

所有已实现的接口:

Serializable, org.apache.flink.api.common.functions.Function, org.apache.flink.api.common.functions.RichFunction, org.apache.flink.streaming.api.functions.async.AsyncFunction<org.apache.flink.table.data.RowData,org.apache.flink.table.data.RowData>

public class AsyncLookupJoinWithCalcRunner
extends AsyncLookupJoinRunner

The async join runner with an additional calculate function on the dimension table.

另请参阅:

序列化表格

构造器概要

构造器

构造器和说明

AsyncLookupJoinWithCalcRunner(GeneratedFunction<org.apache.flink.streaming.api.functions.async.AsyncFunction<org.apache.flink.table.data.RowData,Object>> generatedFetcher, GeneratedFunction<org.apache.flink.api.common.functions.FlatMapFunction<org.apache.flink.table.data.RowData,org.apache.flink.table.data.RowData>> generatedCalc, GeneratedResultFuture<TableFunctionResultFuture<org.apache.flink.table.data.RowData>> generatedResultFuture, org.apache.flink.api.common.typeinfo.TypeInformation<?> fetcherReturnType, RowDataTypeInfo rightRowTypeInfo, boolean isLeftOuterJoin, int asyncBufferCapacity)

方法概要

限定符和类型	方法和说明
void	close()
TableFunctionResultFuture<org.apache.flink.table.data.RowData>	createFetcherResultFuture(org.apache.flink.configuration.Configuration parameters)
void	open(org.apache.flink.configuration.Configuration parameters)

从类继承的方法 org.apache.flink.table.runtime.operators.join.lookup.AsyncLookupJoinRunner

asyncInvoke

从类继承的方法 org.apache.flink.streaming.api.functions.async.RichAsyncFunction

setRuntimeContext

从类继承的方法 org.apache.flink.api.common.functions.AbstractRichFunction

getIterationRuntimeContext, getRuntimeContext

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.streaming.api.functions.async.AsyncFunction

timeout

构造器详细资料

AsyncLookupJoinWithCalcRunner

public AsyncLookupJoinWithCalcRunner(GeneratedFunction<org.apache.flink.streaming.api.functions.async.AsyncFunction<org.apache.flink.table.data.RowData,Object>> generatedFetcher,
                                     GeneratedFunction<org.apache.flink.api.common.functions.FlatMapFunction<org.apache.flink.table.data.RowData,org.apache.flink.table.data.RowData>> generatedCalc,
                                     GeneratedResultFuture<TableFunctionResultFuture<org.apache.flink.table.data.RowData>> generatedResultFuture,
                                     org.apache.flink.api.common.typeinfo.TypeInformation<?> fetcherReturnType,
                                     RowDataTypeInfo rightRowTypeInfo,
                                     boolean isLeftOuterJoin,
                                     int asyncBufferCapacity)

方法详细资料

open

public void open(org.apache.flink.configuration.Configuration parameters)
          throws Exception

指定者:

open 在接口中 org.apache.flink.api.common.functions.RichFunction

覆盖:

open 在类中 AsyncLookupJoinRunner

抛出:

Exception

createFetcherResultFuture

public TableFunctionResultFuture<org.apache.flink.table.data.RowData> createFetcherResultFuture(org.apache.flink.configuration.Configuration parameters)
                                                                                         throws Exception

覆盖:

createFetcherResultFuture 在类中 AsyncLookupJoinRunner

抛出:

Exception

close

public void close()
           throws Exception

指定者:

close 在接口中 org.apache.flink.api.common.functions.RichFunction

覆盖:

close 在类中 AsyncLookupJoinRunner

抛出:

Exception