com.facebook.swift.codec.metadata

Class DecoratorThriftFieldMetadata

java.lang.Object

com.facebook.swift.codec.metadata.ThriftFieldMetadata

com.facebook.swift.codec.metadata.DecoratorThriftFieldMetadata

@Immutable
public class DecoratorThriftFieldMetadata
extends ThriftFieldMetadata

ThriftFieldMetadata的代理类， 重载getRequiredness()方法，根据参数类型对返回值进行修改

Author:

guyadong

Constructor Summary

Constructors

Constructor and Description
DecoratorThriftFieldMetadata(ThriftFieldMetadata input)

Method Summary

Modifier and Type	Method and Description
com.facebook.swift.codec.ThriftField.Requiredness	getRequiredness() 重载方法,实现 requiredness 转义
static void	setObjectOptional(java.lang.Boolean optional) 设置ObjectOptional标记 指定getRequiredness()方法调用时是否对Object类型参数的返回值进行替换 默认值:true 该方法只能被调用一次
static void	setPrimitiveOptional(boolean optional) 设置primitiveOptional标记 指定getRequiredness()方法调用时是否对primitive类型及其封装类型(Integer,Long)参数的返回值进行替换 默认值:true 该方法只能被调用一次

Methods inherited from class com.facebook.swift.codec.metadata.ThriftFieldMetadata

equals, getCoercion, getConstructorInjection, getDocumentation, getExtraction, getId, getIdGetter, getInjections, getMethodInjection, getName, getThriftType, getType, hashCode, isInternal, isReadOnly, isTypePredicate, isWriteOnly, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

DecoratorThriftFieldMetadata

public DecoratorThriftFieldMetadata(ThriftFieldMetadata input)

Method Detail

getRequiredness

public com.facebook.swift.codec.ThriftField.Requiredness getRequiredness()

重载方法,实现 requiredness 转义

Overrides:

getRequiredness in class ThriftFieldMetadata

setPrimitiveOptional

public static void setPrimitiveOptional(boolean optional)

设置primitiveOptional标记
指定getRequiredness()方法调用时是否对primitive类型及其封装类型(Integer,Long)参数的返回值进行替换
默认值:true
该方法只能被调用一次

Parameters:

optional -

Throws:

java.lang.IllegalStateException - 方法已经被调用

See Also:

getRequiredness()

setObjectOptional

public static void setObjectOptional(java.lang.Boolean optional)

设置ObjectOptional标记
指定getRequiredness()方法调用时是否对Object类型参数的返回值进行替换
默认值:true
该方法只能被调用一次

Parameters:

optional -

Throws:

java.lang.IllegalStateException - 方法已经被调用

See Also:

getRequiredness()