public class DoubleConverter extends NumberConverter<Double>
Double.| 构造器和说明 |
|---|
DoubleConverter(boolean primitive) |
| 限定符和类型 | 方法和说明 |
|---|---|
protected Double |
convertNumberValue(Number val) |
protected Double |
convertStringValue(String val) |
protected String |
getTypeDescription() |
Object |
toDatabaseParam(T val)
Conversion from Java to SQL.
|
convertprotected Double convertNumberValue(Number val)
convertNumberValue 在类中 NumberConverter<Double>protected Double convertStringValue(String val)
convertStringValue 在类中 NumberConverter<Double>protected String getTypeDescription()
getTypeDescription 在类中 NumberConverter<Double>public Object toDatabaseParam(T val)
ConvertertoDatabaseParam 在接口中 Converter<T>Copyright © 2021. All rights reserved.