Glossar
Impressum
Sitemap
|
| Example0140_LocatorTargets |
| Example0140_LocatorTargets |
|
G-2.0-java_jpp-1.0
⊰
As mentioned in the previos example, the parser sometimes needs to know
something about the instances a locator returns. This is done by declaring
a socalled "locator target":
⊱…
⋮⊏ locatortarget Object = (Object object) ⊐…
⊰
The above statement is a declaration. It delares a locator target named
"Object" with an instance type of "Object" and a variable name of "object".
To switch between locator targets, the following selector can be used:
⊱…
⋮⊏ locatortarget Object ⊐…
⊰
Note that the declaration of a locator target also implicitly selects
it. Therefore, it is not necessary to write:
⊱…
⋮⊏ locatortarget Object = (Object object) ⊐…
⋮⊏ locatortarget Object ⊐…
|
|
|
|
|
|
|
