A probe's fragment defines the probe's logic. Every probe must contain at least one fragment.
Example:
To enter a probe fragment, select Fragment in the editor's tree pane, and enter data for the fragment in the editing pane. You can also right-click a probe in the editor's tree pane, then click New > Fragment.
A fragment must include a specification of the fragment type, as well as Java source code; it can also include probe data items, if the code requires them.
- Probe fragment types
Each fragment that you define requires a type specification. The type indicates when the fragment will run in the targeted methods. A probe can contain more than one fragment, but cannot contain more than one fragment of any given type. - Probe fragment data items
A fragment's data items are the names and types of data items that the fragment's source code can reference. - Probe fragment Java source code
Each fragment includes Java source code executed when the probe runs.
Parent topic: Probe definitions