NullNumberConverter (PDI Core 10.0.0.1-249 API)

java.lang.Object
- org.pentaho.di.core.injection.InjectionTypeConverter
- - org.pentaho.di.core.injection.DefaultInjectionTypeConverter
  - - org.pentaho.di.core.injection.NullNumberConverter

```
public class NullNumberConverter
extends DefaultInjectionTypeConverter
```
An extension to the DefaultInjectionTypeConverter that converts null and empty values to -1 for number/int type variables. This ensures that 0's aren't inserted for field values that are meant to remain empty. This assumes that the step dialog knows to treat field values set to -1 as "empty".

Constructor Summary

Constructors
Constructor Description

NullNumberConverter()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`integer2intPrimitive(Long v)`
`int`	`number2intPrimitive(Double v)`
`int`	`string2intPrimitive(String v)`

Methods inherited from class org.pentaho.di.core.injection.InjectionTypeConverter
boolean2enum, integer2enum, number2enum

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

- Constructor Detail
  - NullNumberConverter
```
public NullNumberConverter()
```
- Method Detail
  - string2intPrimitive
```
public int string2intPrimitive(String v)
```
    Overrides:
    
    string2intPrimitive in class DefaultInjectionTypeConverter
  - integer2intPrimitive
```
public int integer2intPrimitive(Long v)
```
    Overrides:
    
    integer2intPrimitive in class DefaultInjectionTypeConverter
  - number2intPrimitive
```
public int number2intPrimitive(Double v)
```
    Overrides:
    
    number2intPrimitive in class DefaultInjectionTypeConverter