com.simsilica.lemur.input

Class StateMethodDelegate

java.lang.Object

com.simsilica.lemur.input.StateMethodDelegate

All Implemented Interfaces:

StateFunctionListener

public class StateMethodDelegate
extends java.lang.Object
implements StateFunctionListener

A convenience StateFunctionListener implementation that can call a method using reflection. By default, the method is called on the "release" of a particular function, ie: when its state returns to Off. Methods that take an InputState argument and are called by a StateMethodDelegate with the "takesArgument" parameter as 'true' will receive all events, POSTIVE, Negative, and Off.

Constructor Summary

Constructors

Constructor and Description
StateMethodDelegate(java.lang.Object target, java.lang.String method)
StateMethodDelegate(java.lang.Object target, java.lang.String method, boolean takesArgument)

Method Summary

Modifier and Type	Method and Description
protected void	callMethod(InputState state)
java.lang.String	getMethodName()
java.lang.Object	getTarget()
protected static java.lang.reflect.Method	resolveMethod(java.lang.Class targetClass, java.lang.String name, boolean takesArgument)
void	valueChanged(FunctionId func, InputState value, double tpf)

Methods inherited from class java.lang.Object

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

Constructor Detail

StateMethodDelegate

public StateMethodDelegate(java.lang.Object target,
                           java.lang.String method)

StateMethodDelegate

public StateMethodDelegate(java.lang.Object target,
                           java.lang.String method,
                           boolean takesArgument)

Method Detail

getTarget

public java.lang.Object getTarget()

getMethodName

public java.lang.String getMethodName()

resolveMethod

protected static java.lang.reflect.Method resolveMethod(java.lang.Class targetClass,
                                                        java.lang.String name,
                                                        boolean takesArgument)

callMethod

protected void callMethod(InputState state)

valueChanged

public void valueChanged(FunctionId func,
                         InputState value,
                         double tpf)

Specified by:

valueChanged in interface StateFunctionListener