R
- Reader输入的子类型W
- Writer输出的子类型public class OptionalCoder<R extends Reader,W extends Writer,T> extends SimpledCoder<R,W,java.util.Optional<T>>
详情见: https://redkale.org
限定符和类型 | 字段和说明 |
---|---|
protected java.lang.Class |
componentClass |
protected Decodeable<Reader,T> |
decoder |
protected Encodeable<Writer,T> |
encoder |
protected boolean |
inited |
构造器和说明 |
---|
OptionalCoder(ConvertFactory factory,
java.lang.reflect.Type type) |
protected final java.lang.Class componentClass
protected final Decodeable<Reader,T> decoder
protected final Encodeable<Writer,T> encoder
protected volatile boolean inited
public OptionalCoder(ConvertFactory factory, java.lang.reflect.Type type)
public java.util.Optional<T> convertFrom(R in)
convertFrom
在接口中 Decodeable<R extends Reader,java.util.Optional<T>>
convertFrom
在类中 SimpledCoder<R extends Reader,W extends Writer,java.util.Optional<T>>