Rename isFirstBatchEmpty variable

Author: jmikola

src/ChangeStream.php

@@ -63,12 +63,12 @@ class ChangeStream implements Iterator
      * @internal
      * @param Cursor   $cursor
      * @param callable $resumeCallable
-     * @param boolean  $isFirstBatchIsEmpty
+     * @param boolean  $isFirstBatchEmpty
      */
-    public function __construct(Cursor $cursor, callable $resumeCallable, $isFirstBatchIsEmpty)
+    public function __construct(Cursor $cursor, callable $resumeCallable, $isFirstBatchEmpty)
     {
         $this->resumeCallable = $resumeCallable;
-        $this->csIt = new TailableCursorIterator($cursor, $isFirstBatchIsEmpty);
+        $this->csIt = new TailableCursorIterator($cursor, $isFirstBatchEmpty);
     }
 
     /**
@@ -243,9 +243,9 @@ private function onIteration($incrementKey)
      */
     private function resume()
     {
-        list($cursor, $isFirstBatchIsEmpty) = call_user_func($this->resumeCallable, $this->resumeToken);
+        list($cursor, $isFirstBatchEmpty) = call_user_func($this->resumeCallable, $this->resumeToken);
 
-        $this->csIt = new TailableCursorIterator($cursor, $isFirstBatchIsEmpty);
+        $this->csIt = new TailableCursorIterator($cursor, $isFirstBatchEmpty);
         $this->csIt->rewind();
 
         $this->onIteration($this->hasAdvanced);

src/Model/TailableCursorIterator.php

@@ -38,12 +38,12 @@ class TailableCursorIterator extends IteratorIterator
      *
      * @internal
      * @param Cursor  $cursor
-     * @param boolean $isFirstBatchIsEmpty
+     * @param boolean $isFirstBatchEmpty
      */
-    public function __construct(Cursor $cursor, $isFirstBatchIsEmpty)
+    public function __construct(Cursor $cursor, $isFirstBatchEmpty)
     {
         parent::__construct($cursor);
-        $this->isRewindNop = $isFirstBatchIsEmpty;
+        $this->isRewindNop = $isFirstBatchEmpty;
     }
 
     /**

src/Operation/Watch.php

@@ -57,7 +57,7 @@ class Watch implements Executable, /* @internal */ CommandSubscriber
     private $changeStreamOptions;
     private $collectionName;
     private $databaseName;
-    private $isFirstBatchIsEmpty = false;
+    private $isFirstBatchEmpty = false;
     private $operationTime;
     private $pipeline;
     private $resumeCallable;
@@ -206,7 +206,7 @@ final public function commandStarted(CommandStartedEvent $event)
         }
 
         $this->operationTime = null;
-        $this->isFirstBatchIsEmpty = false;
+        $this->isFirstBatchEmpty = false;
     }
 
     /** @internal */
@@ -223,7 +223,7 @@ final public function commandSucceeded(CommandSucceededEvent $event)
         }
 
         if (isset($reply->cursor->firstBatch) && is_array($reply->cursor->firstBatch)) {
-            $this->isFirstBatchIsEmpty = empty($reply->cursor->firstBatch);
+            $this->isFirstBatchEmpty = empty($reply->cursor->firstBatch);
         }
     }
 
@@ -240,7 +240,7 @@ public function execute(Server $server)
     {
         $cursor = $this->executeAggregate($server);
 
-        return new ChangeStream($cursor, $this->resumeCallable, $this->isFirstBatchIsEmpty);
+        return new ChangeStream($cursor, $this->resumeCallable, $this->isFirstBatchEmpty);
     }
 
     /**
@@ -283,7 +283,7 @@ private function createResumeCallable(Manager $manager)
             $this->aggregate = $this->createAggregate();
             $cursor = $this->executeAggregate($server);
 
-            return [$cursor, $this->isFirstBatchIsEmpty];
+            return [$cursor, $this->isFirstBatchEmpty];
         };
     }