NumericType (Payara Project 6.2022.1.Alpha3 API)

java.lang.Object
- com.sun.jdo.spi.persistence.support.sqlstore.query.util.type.Type
- - com.sun.jdo.spi.persistence.support.sqlstore.query.util.type.PrimitiveType
  - - com.sun.jdo.spi.persistence.support.sqlstore.query.util.type.NumericType

All Implemented Interfaces:

NumberType

Direct Known Subclasses:

FloatingPointType, IntegralType
```
public abstract class NumericType
extends PrimitiveType
implements NumberType
```
This class is the super class for all integral and floating point types.

Version:

0.1

Author:

Michael Bouschen

Field Summary
- Fields inherited from class com.sun.jdo.spi.persistence.support.sqlstore.query.util.type.PrimitiveType
  wrapper
- Fields inherited from class com.sun.jdo.spi.persistence.support.sqlstore.query.util.type.Type
  clazz, enumType, name

Constructor Summary

Constructors
Constructor Description

NumericType(String name, Class clazz, int enumType)

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`abstract Number`	`getValue(Number value)`	Converts the specified value into a value of this numeric type.
`boolean`	`isOrderable()`	A numeric type defines an ordering.
`abstract Number`	`negate(Number value)`	Returns -value.

Methods inherited from class com.sun.jdo.spi.persistence.support.sqlstore.query.util.type.PrimitiveType
getWrapper, isCompatibleWith, setWrapper

Methods inherited from class com.sun.jdo.spi.persistence.support.sqlstore.query.util.type.Type
equals, getEnumType, getJavaClass, getName, toString

Methods inherited from class java.lang.Object
clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - NumericType
```
public NumericType(String name,
                   Class clazz,
                   int enumType)
```
- Method Detail
  - isOrderable
```
public boolean isOrderable()
```
    A numeric type defines an ordering.
    
    Overrides:
    
    isOrderable in class Type
    
    Returns:
    
    true if an order is defined for this; false otherwise.
  - getValue
```
public abstract Number getValue(Number value)
```
    Converts the specified value into a value of this numeric type. E.g. an Integer is converted into a Double, if this represents the numeric type double.
    
    Specified by:
    
    getValue in interface NumberType
    
    Parameters:
    
    value - value to be converted
    
    Returns:
    
    converted value
  - negate
```
public abstract Number negate(Number value)
```
    Returns -value.
    
    Specified by:
    
    negate in interface NumberType
    
    Parameters:
    
    value - value to be negated
    
    Returns:
    
    -value