net.lenni0451.classtransform

Class InjectionCallback

java.lang.Object

net.lenni0451.classtransform.InjectionCallback

public class InjectionCallback
extends java.lang.Object

The callback used to cancel CInject transformer.

Constructor Summary

Constructors

Constructor and Description
InjectionCallback(boolean cancellable)
InjectionCallback(boolean cancellable, java.lang.Object returnValue)

Method Summary

Modifier and Type	Method and Description
<T> T	castReturnValue()
java.lang.Object	getReturnValue()
boolean	isCancellable()
boolean	isCancelled()
void	setCancelled(boolean cancelled) Set the original method to be cancelled.
void	setReturnValue(java.lang.Object returnValue) Set the return value of the original method. This will also set the cancelled state to true.

Methods inherited from class java.lang.Object

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

Constructor Detail

InjectionCallback

public InjectionCallback(boolean cancellable)

InjectionCallback

public InjectionCallback(boolean cancellable,
                         @Nullable
                         java.lang.Object returnValue)

Method Detail

isCancellable

public boolean isCancellable()

Returns:

If the callback is cancellable

isCancelled

public boolean isCancelled()

Returns:

If the original method should be cancelled

setCancelled

public void setCancelled(boolean cancelled)

Set the original method to be cancelled.

Parameters:

cancelled - If the original method should be cancelled

Throws:

java.lang.IllegalArgumentException - If the callback is not cancellable

getReturnValue

@Nullable
public java.lang.Object getReturnValue()

Returns:

The current return value of the original method

castReturnValue

@Nullable
public <T> T castReturnValue()

Type Parameters:

T - The wanted type

Returns:

The current return value of the original method

Throws:

java.lang.ClassCastException - If the return value is not of the wanted type

setReturnValue

public void setReturnValue(@Nullable
                           java.lang.Object returnValue)

Set the return value of the original method.
This will also set the cancelled state to true.

Parameters:

returnValue - The new return value