Detailed explanation of @accessories annotation of Lombok plug-in

About @Accessors

@Accessors Annotations are used to configure lombok How to generate and display getters and setters Methods [email protected] Annotations can be annotated on classes or attributes

@Accessors There are three properties

1. 1. 
      
2. fluent
3. chain
4. prefix
   1. 
      

A detailed explanation of these three attributes

fluent

fluent For a Boolean value , If true Generated get/set There is no way set/get Prefix , The default is false

for example ：

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        @Accessors(flunet = true)
        
public class MyClass {
        
    @Getter
        
    private int num;
        
}
       
       

        
1.
        
2.
        
3.
        
4.
        
5.
       

Generated get Method is num(), instead of getNum()

chain

chain For a Boolean value , If true Generated set Method returns this, by false Generated set The method is void type . The default is false, Except when fluent by true when ,chain The default is true.

This is more commonly used , because set Method returns this object , Commonly used to realize chain programming , Such as

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        user.setName(" Zhang San ").setAge(12).setHeight(175)
       
       

        
1.
       

prefix

prefix For a series of string type , You can specify a prefix , Generate get/set Method will remove the specified prefix

for example ：

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        @Accessors(prefix = "m")
        
public class MyClass {
        
    @Getter
        
    private int mNum;
        
}
       
       

        
1.
        
2.
        
3.
        
4.
        
5.
       

Generated get Method is getNum(), instead of getMNum()