NullValueImpl (Camunda Platform Javadocs 7.19.0-SNAPSHOT)

java.lang.Object
- org.camunda.bpm.engine.variable.impl.value.NullValueImpl

All Implemented Interfaces:

Serializable, TypedValue
```
public class NullValueImpl
extends Object
implements TypedValue
```
Untyped Null

Author:

Daniel Meyer

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type Field Description

static NullValueImpl INSTANCE

static NullValueImpl INSTANCE_TRANSIENT

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`ValueType`	`getType()`	The type of the value.
`Object`	`getValue()`	The actual value.
`boolean`	`isTransient()`	Indicator for transience of the value
`String`	`toString()`

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

- Field Detail
  - INSTANCE
```
public static final NullValueImpl INSTANCE
```
  - INSTANCE_TRANSIENT
```
public static final NullValueImpl INSTANCE_TRANSIENT
```
- Method Detail
  - getValue
```
public Object getValue()
```
    Description copied from interface: TypedValue
    
    The actual value. May be null in case the value is null.
    
    Specified by:
    
    getValue in interface TypedValue
    
    Returns:
    
    the value
  - getType
```
public ValueType getType()
```
    Description copied from interface: TypedValue
    
    The type of the value. See ValueType for a list of built-in ValueTypes.
    
    Specified by:
    
    getType in interface TypedValue
    
    Returns:
    
    the type of the value.
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - isTransient
```
public boolean isTransient()
```
    Description copied from interface: TypedValue
    
    Indicator for transience of the value
    
    Specified by:
    
    isTransient in interface TypedValue
    
    Returns:
    
    isTransient