Class 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, Serializable, Runnable, Callable<AviatorObject>

public class ConstantFunction
extends AbstractVariadicFunction

Constant function to return the argument itself.

Since:

4.2.5

Author:

dennis(killme2008@gmail.com)

See Also:

• Serialized Form

Field Summary

Fields inherited from class AviatorObject

metadata

Constructor Summary

Constructors

Constructor	Description
ConstantFunction(String name, AviatorObject result)

Method Summary

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

Methods inherited from class 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 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 Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

ConstantFunction

public ConstantFunction(String name,
 AviatorObject result)

Method Details

getName

public String getName()

Description copied from interface: AviatorFunction

Get the function name

Returns:

variadicCall

public AviatorObject variadicCall(Map<String,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

Parameters:

env -

args -

Returns: