Package com.github.basking2.sdsai.itrex.functions.java

Class JavaFunction

java.lang.Object

com.github.basking2.sdsai.itrex.functions.AbstractFunction2<String,Object,Object>

com.github.basking2.sdsai.itrex.functions.java.JavaFunction

All Implemented Interfaces:

FunctionInterface<Object>, BiFunction<Iterator<?>,EvaluationContext,Object>

public class JavaFunction
extends AbstractFunction2<String,Object,Object>

Function that takes the name of a function, a target object, and a list or iterable of arguments. If the argument is a collection or an iterator, each element is marshaled as an argument. If the argument is neither an collection nor an iterator, it is marshaled as an argument itself. <pre> [java new [classOf java.util.ArrayList]] </pre> <pre> [java add [get myArray] [list 1]] </pre> <pre> [java add [get myArray] 1] </pre>

Constructor Summary

Constructors

Constructor	Description
JavaFunction()

Method Summary

Modifier and Type	Method	Description
protected Object	applyImpl(String functionName, Object target, Iterator<?> rest, EvaluationContext context)	Overriders of this class should implement this.
static Method	findMethod(Class<?> clazz, String name, Class<?>[] argumentTypes)

Methods inherited from class com.github.basking2.sdsai.itrex.functions.AbstractFunction2

apply

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.BiFunction

andThen

Constructor Details

JavaFunction

public JavaFunction()

Method Details

applyImpl

protected Object applyImpl(String functionName,
 Object target,
 Iterator<?> rest,
 EvaluationContext context)

Description copied from class: AbstractFunction2

Overriders of this class should implement this.

Specified by:

applyImpl in class AbstractFunction2<String,Object,Object>

Parameters:

functionName - The desired parameter.

target - The desired parameter.

rest - Any unused arguments.

context - The evaluation context.

Returns:

The produced object.

findMethod

public static Method findMethod(Class<?> clazz,
 String name,
 Class<?>[] argumentTypes)