MethodHook

```
public abstract class MethodHook

                    
```
Interface definition for a callback that will be invoked before/after the method executes.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`public class`	`MethodHook.Unhook`

Method Summary

Modifier and Type	Method	Description
`void`	`beforeCall(Pine.CallFrame callFrame)`	Invoked before the method gets called.
`void`	`afterCall(Pine.CallFrame callFrame)`	Invoked after the method gets called.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - beforeCall
```
 void beforeCall(Pine.CallFrame callFrame)
```
    Invoked before the method gets called. You can get or modify some info about this call by the given {@code callFrame}.Note that setting result or exception will prevent the original method call, and next hooks won'tbe called. Throwing any exception in this method will cause the result or exception you setgets reset, if you want to set an exception as the method thrown, use setThrowable
    
    Parameters:
    
    callFrame - object that stores some info about info call.
  - afterCall
```
 void afterCall(Pine.CallFrame callFrame)
```
    Invoked after the method gets called. You can get or modify some info about this call by the given {@code callFrame}.Throwing any exception in this method will cause the result or exception you set gets reset.If you want to set an exception as the method thrown, use setThrowable
    
    Parameters:
    
    callFrame - object that stores some info about info call.