程序包的使用
org.apache.flink.streaming.util.typeutils

使用org.apache.flink.streaming.util.typeutils的程序包

程序包	说明
org.apache.flink.streaming.util.typeutils

org.apache.flink.streaming.util.typeutils使用的org.apache.flink.streaming.util.typeutils中的类

类和说明
FieldAccessor These classes encapsulate the logic of accessing a field specified by the user as either an index or a field expression string.
ScalaProductFieldAccessorFactory Interface to interact with optional Scala field accessors.