org.apache.paimon.codegen.codesplit

类 ReturnValueRewriter

java.lang.Object

org.apache.paimon.codegen.codesplit.ReturnValueRewriter

所有已实现的接口:

CodeRewriter

public class ReturnValueRewriter
extends Object
implements CodeRewriter

Rewrite functions with return values by splitting them into two functions and storing the return values into member variables.

Before

 public class Example {
     public int myFun(int a) {
         a += 1;
         return a;
     }
 }
 

<After

 public class Example {
     int myFunReturnValue$0;

     public int myFun(int a) {
         myFunImpl(a);
         return myFunReturnValue$0;
     }

     void myFunImpl(int a) {
         a += 1;
         {
             myFunReturnValue$0 = a;
             return;
         }
     }
 }
 

构造器概要

构造器

构造器和说明
ReturnValueRewriter(String code, int maxMethodLength)

方法概要

限定符和类型	方法和说明
String	rewrite()

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

ReturnValueRewriter

public ReturnValueRewriter(String code,
                           int maxMethodLength)

方法详细资料

rewrite

public String rewrite()

指定者:

rewrite 在接口中 CodeRewriter