cn.tenmg.clink.table.functions

类 MultiTablesRowsFilterFunction

java.lang.Object

cn.tenmg.clink.table.functions.MultiTablesRowsFilterFunction

所有已实现的接口:

Serializable, org.apache.flink.api.common.functions.FlatMapFunction<org.apache.flink.api.java.tuple.Tuple2<String,org.apache.flink.types.Row>,org.apache.flink.types.Row>, org.apache.flink.api.common.functions.Function

public class MultiTablesRowsFilterFunction
extends Object
implements org.apache.flink.api.common.functions.FlatMapFunction<org.apache.flink.api.java.tuple.Tuple2<String,org.apache.flink.types.Row>,org.apache.flink.types.Row>

多表数据行匹配收集函数

从以下版本开始:

1.6.0

作者:

June wjzhao@aliyun.com

另请参阅:

序列化表格

构造器概要

构造器

构造器和说明
MultiTablesRowsFilterFunction(String tableName)

方法概要

限定符和类型	方法和说明
void	flatMap(org.apache.flink.api.java.tuple.Tuple2<String,org.apache.flink.types.Row> value, org.apache.flink.util.Collector<org.apache.flink.types.Row> out)

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

MultiTablesRowsFilterFunction

public MultiTablesRowsFilterFunction(String tableName)

方法详细资料

flatMap

public void flatMap(org.apache.flink.api.java.tuple.Tuple2<String,org.apache.flink.types.Row> value,
                    org.apache.flink.util.Collector<org.apache.flink.types.Row> out)
             throws Exception

指定者:

flatMap 在接口中 org.apache.flink.api.common.functions.FlatMapFunction<org.apache.flink.api.java.tuple.Tuple2<String,org.apache.flink.types.Row>,org.apache.flink.types.Row>

抛出:

Exception