xyz.avarel.aje.runtime.functions

Class NativeFunc

java.lang.Object

xyz.avarel.aje.runtime.functions.Func

xyz.avarel.aje.runtime.functions.NativeFunc

All Implemented Interfaces:

Obj<java.util.function.Function<java.util.List<Obj>,Obj>>

public abstract class NativeFunc
extends Func

Nested Class Summary

Nested classes/interfaces inherited from class xyz.avarel.aje.runtime.functions.Func

Func.FunctionCls

Nested classes/interfaces inherited from interface xyz.avarel.aje.runtime.Obj

Obj.ObjCls

Field Summary

Fields inherited from class xyz.avarel.aje.runtime.functions.Func

CLS

Constructor Summary

Constructors

Constructor and Description
NativeFunc()
NativeFunc(boolean varargs, Cls parameter)
NativeFunc(Cls... classes)
NativeFunc(Parameter... parameters)

Method Summary

Modifier and Type	Method and Description
protected abstract Obj	eval(java.util.List<Obj> arguments)
int	getArity()
java.util.List<Parameter>	getParameters()
Obj	invoke(java.util.List<Obj> arguments) Invcoation operator in AJE.
java.lang.String	toString()

Methods inherited from class xyz.avarel.aje.runtime.functions.Func

divide, getType, minus, plus, times, toJava

Methods inherited from class java.lang.Object

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

Methods inherited from interface xyz.avarel.aje.runtime.Obj

and, divide, divide, get, getAttr, greaterThan, identity, invoke, isEqualTo, lessThan, minus, minus, mod, mod, mod, negate, negative, or, plus, plus, pow, pow, pow, set, setAttr, slice, times, times

Constructor Detail

NativeFunc

public NativeFunc()

NativeFunc

public NativeFunc(Parameter... parameters)

NativeFunc

public NativeFunc(Cls... classes)

NativeFunc

public NativeFunc(boolean varargs,
                  Cls parameter)

Method Detail

eval

protected abstract Obj eval(java.util.List<Obj> arguments)

getArity

public int getArity()

Specified by:

getArity in class Func

getParameters

public java.util.List<Parameter> getParameters()

Specified by:

getParameters in class Func

toString

public java.lang.String toString()

Overrides:

toString in class Func

invoke

public Obj invoke(java.util.List<Obj> arguments)

Description copied from interface: Obj

Invcoation operator in AJE. Default symbol is a(b, c...).
Implementation should defaults to returning Undefined.VALUE if not implemented.

Specified by:

invoke in interface Obj<java.util.function.Function<java.util.List<Obj>,Obj>>

Specified by:

invoke in class Func

Parameters:

arguments - List of Obj arguments.

Returns:

The Obj result of the operation.