org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance

Class MethodInterceptResult

java.lang.Object

org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.MethodInterceptResult

public class MethodInterceptResult
extends Object

This is a method return value manipulator. When a interceptor's method, such as InstanceMethodsAroundInterceptor.beforeMethod(EnhancedInstance, Method, Object[], Class[], MethodInterceptResult) (org.apache.skywalking.apm.agent.core.plugin.interceptor.EnhancedClassInstanceContext, has this as a method argument, the interceptor can manipulate the method's return value.

The new value set to this object, by defineReturnValue(Object), will override the origin return value.

Author:

wusheng

Constructor Summary

Constructors

Constructor and Description
MethodInterceptResult()

Method Summary

Modifier and Type	Method and Description
Object	_ret()
void	defineReturnValue(Object ret) define the new return value.
boolean	isContinue()

Methods inherited from class java.lang.Object

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

Constructor Detail

MethodInterceptResult

public MethodInterceptResult()

Method Detail

defineReturnValue

public void defineReturnValue(Object ret)

define the new return value.

Parameters:

ret - new return value.

isContinue

public boolean isContinue()

Returns:

true, will trigger method interceptor(InstMethodsInter and StaticMethodsInter) to invoke the origin method. Otherwise, not.

_ret

public Object _ret()

Returns:

the new return value.