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

类 IterativeConditionRunner

java.lang.Object

org.apache.flink.cep.pattern.conditions.IterativeCondition<T>

org.apache.flink.cep.pattern.conditions.RichIterativeCondition<org.apache.flink.table.data.RowData>

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

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 IterativeConditionRunner
extends org.apache.flink.cep.pattern.conditions.RichIterativeCondition<org.apache.flink.table.data.RowData>

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

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.pattern.conditions.IterativeCondition

org.apache.flink.cep.pattern.conditions.IterativeCondition.Context<T>

构造器概要

构造器

构造器和说明
IterativeConditionRunner(GeneratedFunction<org.apache.flink.cep.pattern.conditions.RichIterativeCondition<org.apache.flink.table.data.RowData>> generatedFunction)

方法概要

限定符和类型	方法和说明
void	close()
boolean	filter(org.apache.flink.table.data.RowData value, org.apache.flink.cep.pattern.conditions.IterativeCondition.Context<org.apache.flink.table.data.RowData> ctx)
void	open(org.apache.flink.configuration.Configuration parameters)

从类继承的方法 org.apache.flink.cep.pattern.conditions.RichIterativeCondition

getIterationRuntimeContext, getRuntimeContext, 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

IterativeConditionRunner

public IterativeConditionRunner(GeneratedFunction<org.apache.flink.cep.pattern.conditions.RichIterativeCondition<org.apache.flink.table.data.RowData>> generatedFunction)

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 org.apache.flink.cep.pattern.conditions.RichIterativeCondition<org.apache.flink.table.data.RowData>

抛出:

Exception

filter

public boolean filter(org.apache.flink.table.data.RowData value,
                      org.apache.flink.cep.pattern.conditions.IterativeCondition.Context<org.apache.flink.table.data.RowData> ctx)
               throws Exception

指定者:

filter 在类中 org.apache.flink.cep.pattern.conditions.IterativeCondition<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.cep.pattern.conditions.RichIterativeCondition<org.apache.flink.table.data.RowData>

抛出:

Exception