接口的使用
org.apache.flink.table.codesplit.CodeRewriter

org.apache.flink.table.codesplit中CodeRewriter的使用

实现CodeRewriter的org.apache.flink.table.codesplit中的类

限定符和类型	类和说明
class	AddBoolBeforeReturnRewriter A helper class of FunctionSplitter.
class	DeclarationRewriter Extract and rename local variables into member variables.
class	FunctionSplitter Split long functions into several smaller functions.
class	IfStatementRewriter Extract true and false branch of IFs and ELSEs in long methods into two smaller methods.
class	MemberFieldRewriter Group member variables with the same type into arrays to reduce the number of members.
class	ReturnValueRewriter Rewrite functions with return values by splitting them into two functions and storing the return values into member variables.