Assertion: interface's method | /r/HasProperty | declared by the interface
Facets:
value: sometimes
type: TEMPORAL
Source sentences:
text: Too many methods make the implementation of Interfaces harder as the implementing class needs to implement all methods declared by the Interface.
text: A class that implements an interface must implement all the methods declared in the interface.
text: Sometimes a method declared in an interface simply has a slightly different meaning for the various classes that implement the interface.
text: The methods declared in this interface are not explicitly declared public and abstract , because they are public and abstract by default.
text: In that case the class must implement all the methods declared in all the interfaces implemented.
text: A class implements an interface by providing code for each method declared by the interface.
text: It must provide an implementation for every method declared by the interface.
text: Implementing an interface is simply done by inheriting off it and defining all the methods and properties declared by the interface after that.
text: The methods must have the exact same signature (name + parameters) as declared in the interface.
text: On an interface reference such as wa above, you can invoke any method declared in the interface, as wash() was in this example.
text: A virtual (concrete) method declared in an interface may be overridden to be abstract in a derived interface