UndefFunction

java.lang.Object
- com.googlecode.aviator.runtime.type.AviatorObject
- - com.googlecode.aviator.runtime.function.AbstractFunction
  - - com.googlecode.aviator.runtime.function.system.UndefFunction

All Implemented Interfaces:

AviatorFunction, java.io.Serializable, java.lang.Runnable, java.util.concurrent.Callable<AviatorObject>
```
public class UndefFunction
extends AbstractFunction
```
undef(x) to forgot a variable that is defined in current scope.

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type Field Description

private static long serialVersionUID
- Fields inherited from class com.googlecode.aviator.runtime.type.AviatorObject
  metadata

Constructor Summary

Constructors
Constructor Description

UndefFunction()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`AviatorObject`	`call(java.util.Map<java.lang.String,java.lang.Object> env, AviatorObject arg1)`
`java.lang.String`	`getName()`	Get the function name

Methods inherited from class com.googlecode.aviator.runtime.function.AbstractFunction
call, call, call, call, call, call, call, call, call, call, call, call, call, call, call, call, call, call, call, call, call, call, desc, getAviatorType, getValue, innerCompare, run, throwArity

Methods inherited from class com.googlecode.aviator.runtime.type.AviatorObject
add, bitAnd, bitNot, bitOr, bitXor, booleanValue, compare, compareEq, defineValue, deref, div, exponent, getElement, getMetadata, isNull, match, meta, mod, mult, neg, not, numberValue, setValue, shiftLeft, shiftRight, stringValue, sub, toString, unsignedShiftRight, withMeta, withoutMeta

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

- Field Detail
  - serialVersionUID
```
private static final long serialVersionUID
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - UndefFunction
```
public UndefFunction()
```
- Method Detail
  - getName
```
public java.lang.String getName()
```
    Description copied from interface: AviatorFunction
    
    Get the function name
    
    Returns:
  - call
```
public AviatorObject call(java.util.Map<java.lang.String,java.lang.Object> env,
                          AviatorObject arg1)
```
    Specified by:
    
    call in interface AviatorFunction
    
    Overrides:
    
    call in class AbstractFunction