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[utils]
/
system
/
general
/
src
/
main
/
java
/
org
/
wamblee
/
system
/
core
/
RequiredInterface.java
diff --git
a/system/general/src/main/java/org/wamblee/system/core/RequiredInterface.java
b/system/general/src/main/java/org/wamblee/system/core/RequiredInterface.java
index ce8d084cdbaa2b11fcd25c65c7c194a871f64b1a..d3a4e5229483f642be14e8494736f46905f7cd9a 100644
(file)
--- a/
system/general/src/main/java/org/wamblee/system/core/RequiredInterface.java
+++ b/
system/general/src/main/java/org/wamblee/system/core/RequiredInterface.java
@@
-20,7
+20,13
@@
public interface RequiredInterface {
/**
* Name for the interface.
*/
/**
* Name for the interface.
*/
- public String getName();
+ String getName();
+
+ /**
+ * @return True iff the required interface is optional.
+ */
+ boolean isOptional();
+
/**
* Checks if the service is provided by a given provided interface.
/**
* Checks if the service is provided by a given provided interface.
@@
-40,12
+46,4
@@
public interface RequiredInterface {
* @return Provider or null if not set.
*/
ProvidedInterface getProvider();
* @return Provider or null if not set.
*/
ProvidedInterface getProvider();
-
- /**
- * Gets the implementation of the required interface.
- * @param <T>
- * @param aClass Interface type.
- * @return Interface implementation or null if not known yet.
- */
- <T> T getImplementation(Class<T> aClass);
}
}