Package org.apache.flink.table.runtime.operators.search

Class AsyncVectorSearchRunner

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.AbstractAsyncFunctionRunner<org.apache.flink.table.data.RowData>

org.apache.flink.table.runtime.operators.search.AsyncVectorSearchRunner

All Implemented Interfaces:

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 AsyncVectorSearchRunner
extends AbstractAsyncFunctionRunner<org.apache.flink.table.data.RowData>

Async function runner for AsyncVectorSearchFunction, which takes the generated function, instantiates it, and then calls its lifecycle methods.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.flink.table.runtime.operators.AbstractAsyncFunctionRunner

fetcher, generatedFetcher

Constructor Summary

Constructors

Constructor	Description
AsyncVectorSearchRunner(GeneratedFunction<org.apache.flink.streaming.api.functions.async.AsyncFunction<org.apache.flink.table.data.RowData,org.apache.flink.table.data.RowData>> generatedFetcher, boolean isLeftOuterJoin, int asyncBufferCapacity, int searchTableFieldCount)

Method Summary

Modifier and Type	Method	Description
void	asyncInvoke(org.apache.flink.table.data.RowData input, org.apache.flink.streaming.api.functions.async.ResultFuture<org.apache.flink.table.data.RowData> resultFuture)
void	open(org.apache.flink.api.common.functions.OpenContext openContext)

Methods inherited from class org.apache.flink.table.runtime.operators.AbstractAsyncFunctionRunner

close

Methods inherited from class org.apache.flink.streaming.api.functions.async.RichAsyncFunction

setRuntimeContext

Methods inherited from class org.apache.flink.api.common.functions.AbstractRichFunction

getIterationRuntimeContext, getRuntimeContext

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flink.streaming.api.functions.async.AsyncFunction

timeout

Constructor Detail

AsyncVectorSearchRunner

public AsyncVectorSearchRunner(GeneratedFunction<org.apache.flink.streaming.api.functions.async.AsyncFunction<org.apache.flink.table.data.RowData,org.apache.flink.table.data.RowData>> generatedFetcher,
                               boolean isLeftOuterJoin,
                               int asyncBufferCapacity,
                               int searchTableFieldCount)

Method Detail

open

public void open(org.apache.flink.api.common.functions.OpenContext openContext)
          throws Exception

Specified by:

open in interface org.apache.flink.api.common.functions.RichFunction

Overrides:

open in class AbstractAsyncFunctionRunner<org.apache.flink.table.data.RowData>

Throws:

Exception

asyncInvoke

public void asyncInvoke(org.apache.flink.table.data.RowData input,
                        org.apache.flink.streaming.api.functions.async.ResultFuture<org.apache.flink.table.data.RowData> resultFuture)
                 throws Exception

Specified by:

asyncInvoke in interface org.apache.flink.streaming.api.functions.async.AsyncFunction<org.apache.flink.table.data.RowData,org.apache.flink.table.data.RowData>

Specified by:

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

Throws:

Exception