net.termer.rtflc.utils

Class RtflFunctionBuilder.JavaMethodFunction

java.lang.Object

net.termer.rtflc.utils.RtflFunctionBuilder.JavaMethodFunction

All Implemented Interfaces:

RtflFunction

Enclosing class:

RtflFunctionBuilder

public static class RtflFunctionBuilder.JavaMethodFunction
extends java.lang.Object
implements RtflFunction

RtflFunction implementation that can execute a Java method and proxy its output to a proper RtflType object

Since:

1.0

Constructor Summary

Constructors

Constructor and Description
JavaMethodFunction(java.lang.Class<?> clazz, java.lang.String name, java.lang.Class<?>[] parameters, java.lang.Object obj)

Method Summary

Modifier and Type	Method and Description
RtflType	run(RtflType[] args, RtflRuntime runtime, Scope scope) Runs the function in the provided scope.

Methods inherited from class java.lang.Object

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

Constructor Detail

JavaMethodFunction

public JavaMethodFunction(java.lang.Class<?> clazz,
                          java.lang.String name,
                          java.lang.Class<?>[] parameters,
                          java.lang.Object obj)
                   throws java.lang.NoSuchMethodException,
                          java.lang.SecurityException

Throws:

java.lang.NoSuchMethodException

java.lang.SecurityException

Method Detail

run

public RtflType run(RtflType[] args,
                    RtflRuntime runtime,
                    Scope scope)
             throws RuntimeException

Description copied from interface: RtflFunction

Runs the function in the provided scope. Using the current scope for execution would be akin to simply dropping the function code into the current code block. For distinct scoping inside of this function, you should use the output of scope.descend() for this method.

Specified by:

run in interface RtflFunction

Parameters:

args - the arguments provided to this function

runtime - the Runtime to use for executing this function

scope - the scope in which to execute this function

Returns:

the return value of this function. Should be NullType if none.

Throws:

RuntimeException - if a runtime error occurs during the execution of this function