public class BenchmarkInterceptor extends Object implements Interceptor
Interceptor that registers the timestamp of each method call before and after invocation. The timestamps are stored internally and can be retrieved through the with the
getCalls()and
statistic()API.
Example usage:
def proxy = ProxyMetaClass.getInstance(ArrayList.class)
proxy.interceptor = new BenchmarkInterceptor()
proxy.use {
def list = (0..10000).collect{ it }
4.times { list.size() }
4000.times { list.set(it, it+1) }
}
proxy.interceptor.statistic()
Which produces the following output:
[[size, 4, 0], [set, 4000, 21]]
| Type Params | Return Type | Name and description |
|---|---|---|
public Object |
afterInvoke (Object object, String methodName, Object[] arguments, Object result)This code is executed after the method is called. |
|
public Object |
beforeInvoke (Object object, String methodName, Object[] arguments)This code is executed before the method is called. |
|
public boolean |
doInvoke ()The call should be invoked separately |
|
public Map |
getCalls ()Returns the raw data associated with the current benchmark run. |
|
public void |
reset ()Resets all the benchmark data on this object. |
|
public List |
statistic ()Returns benchmark statistics as a List<Object[]>. |
This code is executed after the method is called.
object - receiver object for the called methodmethodName - name of the called methodarguments - arguments to the called methodresult - result of the executed method call or result of beforeInvoke if method was not calledThis code is executed before the method is called.
object - receiver object for the method callmethodName - name of the method to callarguments - arguments to the method callThe call should be invoked separately
Returns the raw data associated with the current benchmark run.
Resets all the benchmark data on this object.
Returns benchmark statistics as a List<Object[]>. AccumulateTime is measured in milliseconds and is as accurate as System.currentTimeMillis() allows it to be.