Updated coding style to follow PSR-2 coding standards.

20 files changed, 15 insertions, 27 deletions

diff --git a/src/Components/AlterOperation.php b/src/Components/AlterOperation.php
index ee9302c..8dad8e8 100644
--- a/src/Components/AlterOperation.php
+++ b/src/Components/AlterOperation.php
@@ -137,7 +137,6 @@ class AlterOperation extends Component
         $state = 0;
 
         for (; $list->idx < $list->count; ++$list->idx) {
-
             /**
              * Token parsed at this moment.
              *
diff --git a/src/Components/Array2d.php b/src/Components/Array2d.php
index e4c0ed7..a46813b 100644
--- a/src/Components/Array2d.php
+++ b/src/Components/Array2d.php
@@ -58,7 +58,6 @@ class Array2d extends Component
         $state = 0;
 
         for (; $list->idx < $list->count; ++$list->idx) {
-
             /**
              * Token parsed at this moment.
              *
diff --git a/src/Components/ArrayObj.php b/src/Components/ArrayObj.php
index 01d79cc..fb199ea 100644
--- a/src/Components/ArrayObj.php
+++ b/src/Components/ArrayObj.php
@@ -79,7 +79,6 @@ class ArrayObj extends Component
         $state = 0;
 
         for (; $list->idx < $list->count; ++$list->idx) {
-
             /**
              * Token parsed at this moment.
              *
diff --git a/src/Components/Condition.php b/src/Components/Condition.php
index 43347a8..30be971 100644
--- a/src/Components/Condition.php
+++ b/src/Components/Condition.php
@@ -111,7 +111,6 @@ class Condition extends Component
         $betweenBefore = false;
 
         for (; $list->idx < $list->count; ++$list->idx) {
-
             /**
              * Token parsed at this moment.
              *
diff --git a/src/Components/CreateDefinition.php b/src/Components/CreateDefinition.php
index 0ef7c4a..21f44fe 100644
--- a/src/Components/CreateDefinition.php
+++ b/src/Components/CreateDefinition.php
@@ -126,8 +126,12 @@ class CreateDefinition extends Component
      * @param bool         $isConstraint Whether this field is a constraint or not.
      * @param Reference    $references   References.
      */
-    public function __construct($name = null, $options = null, $type = null,
-        $isConstraint = false, $references = null
+    public function __construct(
+        $name = null,
+        $options = null,
+        $type = null,
+        $isConstraint = false,
+        $references = null
     ) {
         $this->name = $name;
         $this->options = $options;
@@ -178,7 +182,6 @@ class CreateDefinition extends Component
         $state = 0;
 
         for (; $list->idx < $list->count; ++$list->idx) {
-
             /**
              * Token parsed at this moment.
              *
diff --git a/src/Components/DataType.php b/src/Components/DataType.php
index a3aca73..aac40ee 100644
--- a/src/Components/DataType.php
+++ b/src/Components/DataType.php
@@ -75,7 +75,9 @@ class DataType extends Component
      * @param array        $parameters The parameters (size or possible values).
      * @param OptionsArray $options    The options of this data type.
      */
-    public function __construct($name = null, array $parameters = array(),
+    public function __construct(
+        $name = null,
+        array $parameters = array(),
         $options = null
     ) {
         $this->name = $name;
@@ -108,7 +110,6 @@ class DataType extends Component
         $state = 0;
 
         for (; $list->idx < $list->count; ++$list->idx) {
-
             /**
              * Token parsed at this moment.
              *
diff --git a/src/Components/Expression.php b/src/Components/Expression.php
index 1f8752e..22cd23f 100644
--- a/src/Components/Expression.php
+++ b/src/Components/Expression.php
@@ -160,7 +160,6 @@ class Expression extends Component
         $prev = null;
 
         for (; $list->idx < $list->count; ++$list->idx) {
-
             /**
              * Token parsed at this moment.
              *
@@ -274,7 +273,6 @@ class Expression extends Component
                         // field should be skipped; used to parse table names).
                         $field = (!empty($options['skipColumn'])) ? 'table' : 'column';
                         if (!empty($ret->$field)) {
-
                             // No alias is expected.
                             if (!empty($options['noAlias'])) {
                                 break;
diff --git a/src/Components/ExpressionArray.php b/src/Components/ExpressionArray.php
index 8327296..5c84dcd 100644
--- a/src/Components/ExpressionArray.php
+++ b/src/Components/ExpressionArray.php
@@ -51,7 +51,6 @@ class ExpressionArray extends Component
         $state = 0;
 
         for (; $list->idx < $list->count; ++$list->idx) {
-
             /**
              * Token parsed at this moment.
              *
diff --git a/src/Components/FunctionCall.php b/src/Components/FunctionCall.php
index 54e95ac..9d2dfed 100644
--- a/src/Components/FunctionCall.php
+++ b/src/Components/FunctionCall.php
@@ -80,7 +80,6 @@ class FunctionCall extends Component
         $state = 0;
 
         for (; $list->idx < $list->count; ++$list->idx) {
-
             /**
              * Token parsed at this moment.
              *
diff --git a/src/Components/IntoKeyword.php b/src/Components/IntoKeyword.php
index b230308..1ac7be8 100644
--- a/src/Components/IntoKeyword.php
+++ b/src/Components/IntoKeyword.php
@@ -74,7 +74,6 @@ class IntoKeyword extends Component
         $state = 0;
 
         for (; $list->idx < $list->count; ++$list->idx) {
-
             /**
              * Token parsed at this moment.
              *
diff --git a/src/Components/JoinKeyword.php b/src/Components/JoinKeyword.php
index 28756ab..ac2fa02 100644
--- a/src/Components/JoinKeyword.php
+++ b/src/Components/JoinKeyword.php
@@ -98,7 +98,6 @@ class JoinKeyword extends Component
         }
 
         for (; $list->idx < $list->count; ++$list->idx) {
-
             /**
              * Token parsed at this moment.
              *
@@ -132,7 +131,7 @@ class JoinKeyword extends Component
                 if (($token->type === Token::TYPE_KEYWORD) && ($token->value === 'ON')) {
                     $state = 3;
                 }
-            } else if ($state === 3) {
+            } elseif ($state === 3) {
                 $expr->on = Condition::parse($parser, $list);
                 $ret[] = $expr;
                 $expr = new JoinKeyword();
diff --git a/src/Components/Key.php b/src/Components/Key.php
index 70b2b93..490d067 100644
--- a/src/Components/Key.php
+++ b/src/Components/Key.php
@@ -75,8 +75,11 @@ class Key extends Component
      * @param string       $type    The type of this key.
      * @param OptionsArray $options The options of this key.
      */
-    public function __construct($name = null, array $columns = array(),
-        $type = null, $options = null
+    public function __construct(
+        $name = null,
+        array $columns = array(),
+        $type = null,
+        $options = null
     ) {
         $this->name = $name;
         $this->columns = $columns;
@@ -119,7 +122,6 @@ class Key extends Component
         $state = 0;
 
         for (; $list->idx < $list->count; ++$list->idx) {
-
             /**
              * Token parsed at this moment.
              *
diff --git a/src/Components/Limit.php b/src/Components/Limit.php
index edf663a..c6b3290 100644
--- a/src/Components/Limit.php
+++ b/src/Components/Limit.php
@@ -65,7 +65,6 @@ class Limit extends Component
         $offset = false;
 
         for (; $list->idx < $list->count; ++$list->idx) {
-
             /**
              * Token parsed at this moment.
              *
diff --git a/src/Components/OptionsArray.php b/src/Components/OptionsArray.php
index f24635a..a7fbf41 100644
--- a/src/Components/OptionsArray.php
+++ b/src/Components/OptionsArray.php
@@ -99,7 +99,6 @@ class OptionsArray extends Component
         $state = 0;
 
         for (; $list->idx < $list->count; ++$list->idx) {
-
             /**
              * Token parsed at this moment.
              *
diff --git a/src/Components/OrderKeyword.php b/src/Components/OrderKeyword.php
index 9c1ad59..fc226f0 100644
--- a/src/Components/OrderKeyword.php
+++ b/src/Components/OrderKeyword.php
@@ -79,7 +79,6 @@ class OrderKeyword extends Component
         $state = 0;
 
         for (; $list->idx < $list->count; ++$list->idx) {
-
             /**
              * Token parsed at this moment.
              *
diff --git a/src/Components/ParameterDefinition.php b/src/Components/ParameterDefinition.php
index 9ed9cfc..aea8f9c 100644
--- a/src/Components/ParameterDefinition.php
+++ b/src/Components/ParameterDefinition.php
@@ -80,7 +80,6 @@ class ParameterDefinition extends Component
         $state = 0;
 
         for (; $list->idx < $list->count; ++$list->idx) {
-
             /**
              * Token parsed at this moment.
              *
diff --git a/src/Components/PartitionDefinition.php b/src/Components/PartitionDefinition.php
index 34acbb8..766d58d 100644
--- a/src/Components/PartitionDefinition.php
+++ b/src/Components/PartitionDefinition.php
@@ -125,7 +125,6 @@ class PartitionDefinition extends Component
         $state = 0;
 
         for (; $list->idx < $list->count; ++$list->idx) {
-
             /**
              * Token parsed at this moment.
              *
diff --git a/src/Components/Reference.php b/src/Components/Reference.php
index 6826f7f..037499a 100644
--- a/src/Components/Reference.php
+++ b/src/Components/Reference.php
@@ -99,7 +99,6 @@ class Reference extends Component
         $state = 0;
 
         for (; $list->idx < $list->count; ++$list->idx) {
-
             /**
              * Token parsed at this moment.
              *
diff --git a/src/Components/RenameOperation.php b/src/Components/RenameOperation.php
index 5f7c9a5..8776963 100644
--- a/src/Components/RenameOperation.php
+++ b/src/Components/RenameOperation.php
@@ -71,7 +71,6 @@ class RenameOperation extends Component
         $state = 0;
 
         for (; $list->idx < $list->count; ++$list->idx) {
-
             /**
              * Token parsed at this moment.
              *
diff --git a/src/Components/SetOperation.php b/src/Components/SetOperation.php
index 3d04320..9281902 100644
--- a/src/Components/SetOperation.php
+++ b/src/Components/SetOperation.php
@@ -67,7 +67,6 @@ class SetOperation extends Component
         $state = 0;
 
         for (; $list->idx < $list->count; ++$list->idx) {
-
             /**
              * Token parsed at this moment.
              *