gaspersic/java-design-patterns
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Update README.md

Browse Source 
no change of content. Improved text
This commit is contained in:
Thomas
2017-01-29 11:23:33 +01:00
committed by GitHub
parent 26b79a5382
commit e8fc3427c6
1 changed files with 3 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
tls/README.md
View File

@@ -11,13 +11,12 @@ tags:
--- ---
## Intent ## Intent
Securing variables global to a thread, i.e. class variables if a Callable object, Securing variables global to a thread against being spoiled by other threads. That is needed if you use class variables or static variables in your Callable object or Runnable object that are not read-only.
against being spoiled by other threads using the same instance of the Callable object
![alt text](./etc/tls.png "Thread Local Storage") ![alt text](./etc/tls.png "Thread Local Storage")
## Applicability ## Applicability
Use the Thread Local Storage in any of the following situations Use the Thread Local Storage in any of the following situations
* when you use class variables in your Callable Object that are not read-only and you use the same Callable instance in more than one thread running in parallel * when you use class variables in your Callable / Runnalbe object that are not read-only and you use the same Callable instance in more than one thread running in parallel
* when you use static variables in your Callable Object that are not read-only and more than one instances of the Callable may run in parallel threads. * when you use static variables in your Callable / Runnable object that are not read-only and more than one instances of the Callable / Runnalbe may run in parallel threads.