public class CalcNull extends CalcObject
| 构造器和说明 |
|---|
CalcNull() |
| 限定符和类型 | 方法和说明 |
|---|---|
CalcType |
getCalcType() |
Object |
getValue() |
static CalcNull |
instance() |
public static CalcNull instance()
public Object getValue()
getValue 在类中 CalcObjectpublic CalcType getCalcType()
getCalcType 在类中 CalcObjectCopyright © 2025. All rights reserved.