Data cursor names unificated

Author: remorhaz

src/Pointer/Evaluate/LocatorEvaluate.php

@@ -46,7 +46,7 @@ abstract class LocatorEvaluate
      *
      * @var mixed
      */
-    protected $cursor;
+    protected $dataCursor;
 
     /**
      * Evaluation result.
@@ -203,7 +203,7 @@ public function forbidNonNumericIndices()
      */
     public function perform()
     {
-        $this->cursor = &$this->getData();
+        $this->dataCursor = &$this->getData();
         $this->resetResult();
         foreach ($this->getLocator()->getReferenceList() as $reference) {
             $this->processReference($reference);
@@ -227,10 +227,10 @@ public function perform()
      */
     protected function createReferenceEvaluate(Reference $reference)
     {
-        if (is_object($this->cursor)) {
+        if (is_object($this->dataCursor)) {
             return $this->createReferenceEvaluateProperty($reference);
         }
-        if (is_array($this->cursor)) {
+        if (is_array($this->dataCursor)) {
             return $this->createReferenceEvaluateIndex($reference);
         }
         return $this->createReferenceEvaluateScalar($reference);
@@ -286,7 +286,7 @@ protected function setupReferenceEvaluate(Reference $reference)
     {
         $this->referenceEvaluate = $this
             ->createReferenceEvaluate($reference)
-            ->setData($this->cursor);
+            ->setDataCursor($this->dataCursor);
         return $this;
     }
 
@@ -330,9 +330,9 @@ protected function processReferenceEvaluate(Reference $reference)
             ->setupReferenceEvaluate($reference)
             ->getReferenceEvaluate()
             ->perform();
-        $this->cursor = &$this
+        $this->dataCursor = &$this
             ->getReferenceEvaluate()
-            ->getData();
+            ->getDataCursor();
         $isReferenceResultSet = $this
             ->getReferenceEvaluate()
             ->isResultSet();

src/Pointer/Evaluate/LocatorRead.php

@@ -10,7 +10,7 @@ class LocatorRead extends LocatorEvaluate
 
     protected function processCursor()
     {
-        return $this->setResult($this->cursor);
+        return $this->setResult($this->dataCursor);
     }
 
 

src/Pointer/Evaluate/LocatorWrite.php

@@ -50,7 +50,7 @@ public function forbidNumericIndexGaps()
 
     protected function processCursor()
     {
-        $this->cursor = $this->getValue();
+        $this->dataCursor = $this->getValue();
         $result = null;
         return $this->setResult($result);
     }

src/Pointer/Evaluate/ReferenceEvaluate.php

@@ -20,18 +20,18 @@ abstract class ReferenceEvaluate
      *
      * @var mixed
      */
-    protected $data;
-
-    protected $result;
-
-    protected $isResultSet;
+    protected $dataCursor;
 
     /**
      * Flag of having data set.
      *
      * @var bool
      */
-    protected $isDataSet = false;
+    protected $isDataCursorSet = false;
+
+    protected $result;
+
+    protected $isResultSet;
 
     abstract protected function doesExist();
 
@@ -86,20 +86,20 @@ protected function getReference()
     }
 
 
-    public function setData(&$data)
+    public function setDataCursor(&$dataCursor)
     {
-        $this->data = &$data;
-        $this->isDataSet = true;
+        $this->dataCursor = &$dataCursor;
+        $this->isDataCursorSet = true;
         return $this;
     }
 
 
-    public function &getData()
+    public function &getDataCursor()
     {
-        if (!$this->isDataSet) {
+        if (!$this->isDataCursorSet) {
             throw new LogicException("Data is not set in reference evaluator");
         }
-        return $this->data;
+        return $this->dataCursor;
     }
 
 

src/Pointer/Evaluate/ReferenceReadAllowedNonNumericIndex.php

@@ -8,13 +8,13 @@ class ReferenceReadAllowedNonNumericIndex extends ReferenceEvaluate
 
     protected function doesExist()
     {
-        return array_key_exists($this->getIndex(), $this->getData());
+        return array_key_exists($this->getIndex(), $this->getDataCursor());
     }
 
 
     protected function performExisting()
     {
-        $this->data = &$this->data[$this->getIndex()];
+        $this->dataCursor = &$this->dataCursor[$this->getIndex()];
         return $this;
     }
 

src/Pointer/Evaluate/ReferenceReadNumericIndex.php

@@ -8,13 +8,13 @@ class ReferenceReadNumericIndex extends ReferenceEvaluate
 
     protected function doesExist()
     {
-        return array_key_exists($this->getIndex(), $this->getData());
+        return array_key_exists($this->getIndex(), $this->getDataCursor());
     }
 
 
     protected function performExisting()
     {
-        $this->data = &$this->data[$this->getIndex()];
+        $this->dataCursor = &$this->dataCursor[$this->getIndex()];
         return $this;
     }
 

src/Pointer/Evaluate/ReferenceReadProperty.php

@@ -8,13 +8,13 @@ class ReferenceReadProperty extends ReferenceEvaluate
 
     protected function doesExist()
     {
-        return property_exists($this->getData(), $this->getProperty());
+        return property_exists($this->getDataCursor(), $this->getProperty());
     }
 
 
     protected function performExisting()
     {
-        $this->data = &$this->data->{$this->getProperty()};
+        $this->dataCursor = &$this->dataCursor->{$this->getProperty()};
         return $this;
     }
 

src/Pointer/Evaluate/ReferenceTestAllowedNonNumericIndex.php

@@ -8,13 +8,13 @@ class ReferenceTestAllowedNonNumericIndex extends ReferenceEvaluate
 
     protected function doesExist()
     {
-        return array_key_exists($this->getIndex(), $this->getData());
+        return array_key_exists($this->getIndex(), $this->getDataCursor());
     }
 
 
     protected function performExisting()
     {
-        $this->data = &$this->data[$this->getIndex()];
+        $this->dataCursor = &$this->dataCursor[$this->getIndex()];
         return $this;
     }
 

src/Pointer/Evaluate/ReferenceTestNumericIndex.php

@@ -8,13 +8,13 @@ class ReferenceTestNumericIndex extends ReferenceEvaluate
 
     protected function doesExist()
     {
-        return array_key_exists($this->getIndex(), $this->getData());
+        return array_key_exists($this->getIndex(), $this->getDataCursor());
     }
 
 
     protected function performExisting()
     {
-        $this->data = &$this->data[$this->getIndex()];
+        $this->dataCursor = &$this->dataCursor[$this->getIndex()];
         return $this;
     }
 

src/Pointer/Evaluate/ReferenceTestProperty.php

@@ -8,13 +8,13 @@ class ReferenceTestProperty extends ReferenceEvaluate
 
     protected function doesExist()
     {
-        return property_exists($this->getData(), $this->getProperty());
+        return property_exists($this->getDataCursor(), $this->getProperty());
     }
 
 
     protected function performExisting()
     {
-        $this->data = &$this->data->{$this->getProperty()};
+        $this->dataCursor = &$this->dataCursor->{$this->getProperty()};
         return $this;
     }