ConstantFunction

java.lang.Object
- com.googlecode.aviator.runtime.type.AviatorObject
- - com.googlecode.aviator.runtime.function.AbstractVariadicFunction
  - - com.googlecode.aviator.runtime.function.system.ConstantFunction

All Implemented Interfaces:

AviatorFunction, java.io.Serializable, java.lang.Runnable, java.util.concurrent.Callable<AviatorObject>
```
public class ConstantFunction
extends AbstractVariadicFunction
```
Constant function to return the argument itself.

Since:

4.2.5

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type Field Description

private java.lang.String name

private AviatorObject result

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

Constructor Summary

Constructors
Constructor Description

ConstantFunction(java.lang.String name, AviatorObject result)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.String`	`getName()`	Get the function name
`AviatorObject`	`variadicCall(java.util.Map<java.lang.String,java.lang.Object> env, AviatorObject... args)`	Call with variadic arguments.The subclass must implement this method.

Methods inherited from class com.googlecode.aviator.runtime.function.AbstractVariadicFunction
call, 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

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

name
```
private final java.lang.String name
```

result
```
private final AviatorObject result
```

Constructor Detail

ConstantFunction

public ConstantFunction(java.lang.String name,
                        AviatorObject result)

Method Detail
- getName
```
public java.lang.String getName()
```
  Description copied from interface: AviatorFunction
  
  Get the function name
  
  Returns:
- variadicCall
```
public AviatorObject variadicCall(java.util.Map<java.lang.String,java.lang.Object> env,
                                  AviatorObject... args)
```
  Description copied from class: AbstractVariadicFunction
  
  Call with variadic arguments.The subclass must implement this method.
  
  Specified by:
  
  variadicCall in class AbstractVariadicFunction
  
  Returns: