org.apache.flink.table.runtime.operators.match

类 PatternProcessFunctionRunner

java.lang.Object

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

org.apache.flink.cep.functions.PatternProcessFunction<org.apache.flink.table.data.RowData,org.apache.flink.table.data.RowData>

org.apache.flink.table.runtime.operators.match.PatternProcessFunctionRunner

所有已实现的接口:

Serializable, org.apache.flink.api.common.functions.Function, org.apache.flink.api.common.functions.RichFunction

public class PatternProcessFunctionRunner
extends org.apache.flink.cep.functions.PatternProcessFunction<org.apache.flink.table.data.RowData,org.apache.flink.table.data.RowData>

A PatternProcessFunction wrapper to delegate invocation to the code generated PatternProcessFunction.

另请参阅:

序列化表格

嵌套类概要

从类继承的嵌套类/接口 org.apache.flink.cep.functions.PatternProcessFunction

org.apache.flink.cep.functions.PatternProcessFunction.Context

构造器概要

构造器

构造器和说明
PatternProcessFunctionRunner(GeneratedFunction<org.apache.flink.cep.functions.PatternProcessFunction<org.apache.flink.table.data.RowData,org.apache.flink.table.data.RowData>> generatedFunction)

方法概要

限定符和类型	方法和说明
void	close()
void	open(org.apache.flink.api.common.functions.OpenContext openContext)
void	processMatch(Map<String,List<org.apache.flink.table.data.RowData>> match, org.apache.flink.cep.functions.PatternProcessFunction.Context ctx, org.apache.flink.util.Collector<org.apache.flink.table.data.RowData> out)

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

getIterationRuntimeContext, getRuntimeContext, open, setRuntimeContext

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

PatternProcessFunctionRunner

public PatternProcessFunctionRunner(GeneratedFunction<org.apache.flink.cep.functions.PatternProcessFunction<org.apache.flink.table.data.RowData,org.apache.flink.table.data.RowData>> generatedFunction)

方法详细资料

open

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

抛出:

Exception

processMatch

public void processMatch(Map<String,List<org.apache.flink.table.data.RowData>> match,
                         org.apache.flink.cep.functions.PatternProcessFunction.Context ctx,
                         org.apache.flink.util.Collector<org.apache.flink.table.data.RowData> out)
                  throws Exception

指定者:

processMatch 在类中 org.apache.flink.cep.functions.PatternProcessFunction<org.apache.flink.table.data.RowData,org.apache.flink.table.data.RowData>

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

抛出:

Exception