com.jprofiler.api.agent.probe.ThreadLocalStack
java.lang.Object
public class ThreadLocalStack
A stack that saves objects in thread local data structures.
This utility class is important for calculating payload timing where you need to save payload infos
in the InterceptorProbe.interceptionEnter(InterceptorContext, Object, Class, String, String, String, Object[])
method and retrieve them in the InterceptorProbe.interceptionExit(InterceptorContext, Object, Class, String, String, String, Object) method
of an interceptor.
Usually, you can use the InterceptorContext.push(PayloadInfo) and InterceptorContext.pop() methods
which use such a thread local stack. Use this class only if you have to maintain more that ony such stack in a single probe.
| Constructor Summary | |
|---|---|
ThreadLocalStack()
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| Method Summary | |
|---|---|
java.util.List |
getList()
Returns the stack as a list. |
boolean |
isEmpty()
Checks if the thread-local stack is empty. |
java.lang.Object |
peek()
Retrieves the object on top of the thread-local stack. |
java.lang.Object |
pop()
Pops an object from the thread-local stack. |
void |
push(java.lang.Object object)
Pushes an object onto the thread-local stack. |
int |
size()
Returns the number of objects currently on the thread-local stack. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
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public ThreadLocalStack()
| Method Detail |
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public void push(java.lang.Object object)
object - the objectpublic java.lang.Object pop()
public java.lang.Object peek()
public int size()
public java.util.List getList()
public boolean isEmpty()