Integrated state and rejection handling interfaces

Upgraded version number to v0.2

Author: gplanchat

src/NullState.php

@@ -2,16 +2,14 @@
 
 namespace Kiboko\Contract\Pipeline;
 
-use Kiboko\Contract\Bucket\ResultBucketInterface;
-
 final class NullState implements StateInterface
 {
     public function initialize(int $start = 0): void
     {
         // NOOP
     }
 
-    public function increment(int $step = 1): void
+    public function accept(int $step = 1): void
     {
         // NOOP
     }
@@ -20,9 +18,4 @@ public function reject(int $step = 1): void
     {
         // NOOP
     }
-
-    public function incrementFromBucket(ResultBucketInterface $bucket): void
-    {
-        // NOOP
-    }
 }

src/StateInterface.php

@@ -2,12 +2,9 @@
 
 namespace Kiboko\Contract\Pipeline;
 
-use Kiboko\Contract\Bucket\ResultBucketInterface;
-
 interface StateInterface
 {
     public function initialize(int $start = 0): void;
-    public function increment(int $step = 1): void;
+    public function accept(int $step = 1): void;
     public function reject(int $step = 1): void;
-    public function incrementFromBucket(ResultBucketInterface $bucket): void;
 }