AggregateFunction::setAlias() - Code Metrics - thecodingmachine/magic-query - Measure and Improve Code Quality continuously with Scrutinizer

AggregateFunction::setAlias() A
last analyzed 2016-08-17 10:37 UTC

↳ Parent: AggregateFunction

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	0	Features	0

Metric	Value
c	2
b	0
f	0
dl	0
loc	4
rs	10
cc	1
eloc	2
nc	1
nop	1

<?php

/**
 * expression-types.php.
 *
 *
 * Copyright (c) 2010-2013, Justin Swanhart
 * with contributions by André Rothe <[email protected], [email protected]>
 * and David Négrier <[email protected]>
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 *   * Redistributions of source code must retain the above copyright notice,
 *     this list of conditions and the following disclaimer.
 *   * Redistributions in binary form must reproduce the above copyright notice,
 *     this list of conditions and the following disclaimer in the documentation
 *     and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
 * SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
 * DAMAGE.
 */
namespace SQLParser\Node;

use Doctrine\DBAL\Connection;
use Mouf\MoufManager;
use Mouf\MoufInstanceDescriptor;
use SQLParser\Node\Traverser\NodeTraverser;
use SQLParser\Node\Traverser\VisitorInterface;

/**
 * This class represents an aggregation expression (like COUNT, SUM...) that is an SQL expression.
 *
 * @author David Négrier <[email protected]>
 */
class AggregateFunction implements NodeInterface
{
    private $functionName;

    /**
     * Returns the base expression (the string that generated this expression).
     *
     * @return string
     */
    public function getFunctionName()
    {
        return $this->functionName;
    }

    /**
     * Sets the base expression (the string that generated this expression).
     *
     * @Important
     *
     * @param string $functionName
     */
    public function setFunctionName($functionName)
    {
        $this->functionName = $functionName;
    }

    private $subTree;

    public function getSubTree()
    {
        return $this->subTree;
    }

    /**
     * Sets the subtree.
     *
     * @Important
     *
     * @param array<NodeInterface> $subTree
     */
    public function setSubTree($subTree)
    {
        $this->subTree = $subTree;
    }

    private $alias;

    public function getAlias()
    {
        return $this->alias;
    }

    /**
     * Sets the alias.
     *
     * @param string $alias
     */
    public function setAlias($alias)
    {
        $this->alias = $alias;
    }

    /**
     * Returns a Mouf instance descriptor describing this object.
     *
     * @param MoufManager $moufManager
     *
     * @return MoufInstanceDescriptor
     */
    public function toInstanceDescriptor(MoufManager $moufManager)
    {
        $instanceDescriptor = $moufManager->createInstance(get_called_class());
        $instanceDescriptor->getProperty('functionName')->setValue($this->functionName, $moufManager);
        $instanceDescriptor->getProperty('subTree')->setValue(NodeFactory::nodeToInstanceDescriptor($this->subTree, $moufManager));
        $instanceDescriptor->getProperty('alias')->setValue($this->alias, $moufManager);

        return $instanceDescriptor;
    }

    /**
     * Renders the object as a SQL string.
     *
     * @param Connection $dbConnection
     * @param array      $parameters
     * @param number     $indent
     * @param int        $conditionsMode
     *
     * @return string
     */
    public function toSql(array $parameters = array(), Connection $dbConnection = null, $indent = 0, $conditionsMode = self::CONDITION_APPLY)
    {
        $subTreeSql = NodeFactory::toSql($this->subTree, $dbConnection, $parameters, ' ', false, $indent, $conditionsMode);
        if ($subTreeSql !== null) {
            $sql = $this->functionName.'(';
            $sql .= $subTreeSql;
            $sql .= ')';
            if ($this->alias) {
                // defensive fix:
                $alias = is_array($this->alias) ? $this->alias['name'] : $this->alias;

                $sql .= ' AS '.$alias;
            }
        } else {
            $sql = null;
        }

        return $sql;
    }

    /**
     * Walks the tree of nodes, calling the visitor passed in parameter.
     *
     * @param VisitorInterface $visitor
     */
    public function walk(VisitorInterface $visitor)

    {
        $node = $this;
        $result = $visitor->enterNode($node);
        if ($result instanceof NodeInterface) {
            $node = $result;
        }
        if ($result !== NodeTraverser::DONT_TRAVERSE_CHILDREN) {
            foreach ($this->subTree as $key => $operand) {
                $result2 = $operand->walk($visitor);
                if ($result2 === NodeTraverser::REMOVE_NODE) {
                    unset($this->subTree[$key]);
                } elseif ($result2 instanceof NodeInterface) {
                    $this->subTree[$key] = $result2;
                }
            }
        }

        return $visitor->leaveNode($node);
    }
}


1		<?php
2
3		/**
4		* expression-types.php.
5		*
6		*
7		* Copyright (c) 2010-2013, Justin Swanhart
8		* with contributions by André Rothe <[email protected], [email protected]>
9		* and David Négrier <[email protected]>
10		*
11		* All rights reserved.
12		*
13		* Redistribution and use in source and binary forms, with or without modification,
14		* are permitted provided that the following conditions are met:
15		*
16		* * Redistributions of source code must retain the above copyright notice,
17		* this list of conditions and the following disclaimer.
18		* * Redistributions in binary form must reproduce the above copyright notice,
19		* this list of conditions and the following disclaimer in the documentation
20		* and/or other materials provided with the distribution.
21		*
22		* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
23		* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
24		* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
25		* SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
26		* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
27		* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
28		* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29		* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
30		* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
31		* DAMAGE.
32		*/
33		namespace SQLParser\Node;
34
35		use Doctrine\DBAL\Connection;
36		use Mouf\MoufManager;
37		use Mouf\MoufInstanceDescriptor;
38		use SQLParser\Node\Traverser\NodeTraverser;
39		use SQLParser\Node\Traverser\VisitorInterface;
40
41		/**
42		* This class represents an aggregation expression (like COUNT, SUM...) that is an SQL expression.
43		*
44		* @author David Négrier <[email protected]>
45		*/
46		class AggregateFunction implements NodeInterface
47		{
48		private $functionName;
49
50		/**
51		* Returns the base expression (the string that generated this expression).
52		*
53		* @return string
54		*/
55		public function getFunctionName()
56		{
57		return $this->functionName;
58		}
59
60		/**
61		* Sets the base expression (the string that generated this expression).
62		*
63		* @Important
64		*
65		* @param string $functionName
66		*/
67		public function setFunctionName($functionName)
68		{
69		$this->functionName = $functionName;
70		}
71
72		private $subTree;
73
74		public function getSubTree()
75		{
76		return $this->subTree;
77		}
78
79		/**
80		* Sets the subtree.
81		*
82		* @Important
83		*
84		* @param array<NodeInterface> $subTree
85		*/
86		public function setSubTree($subTree)
87		{
88		$this->subTree = $subTree;
89		}
90
91		private $alias;
92
93		public function getAlias()
94		{
95		return $this->alias;
96		}
97
98		/**
99		* Sets the alias.
100		*
101		* @param string $alias
102		*/
103		public function setAlias($alias)
104		{
105		$this->alias = $alias;
106		}
107
108		/**
109		* Returns a Mouf instance descriptor describing this object.
110		*
111		* @param MoufManager $moufManager
112		*
113		* @return MoufInstanceDescriptor
114		*/
115		public function toInstanceDescriptor(MoufManager $moufManager)
116		{
117		$instanceDescriptor = $moufManager->createInstance(get_called_class());
118		$instanceDescriptor->getProperty('functionName')->setValue($this->functionName, $moufManager);
119		$instanceDescriptor->getProperty('subTree')->setValue(NodeFactory::nodeToInstanceDescriptor($this->subTree, $moufManager));
120		$instanceDescriptor->getProperty('alias')->setValue($this->alias, $moufManager);
121
122		return $instanceDescriptor;
123		}
124
125		/**
126		* Renders the object as a SQL string.
127		*
128		* @param Connection $dbConnection
129		* @param array $parameters
130		* @param number $indent
131		* @param int $conditionsMode
132		*
133		* @return string
134		*/
135		public function toSql(array $parameters = array(), Connection $dbConnection = null, $indent = 0, $conditionsMode = self::CONDITION_APPLY)
136		{
137		$subTreeSql = NodeFactory::toSql($this->subTree, $dbConnection, $parameters, ' ', false, $indent, $conditionsMode);
138		if ($subTreeSql !== null) {
139		$sql = $this->functionName.'(';
140		$sql .= $subTreeSql;
141		$sql .= ')';
142		if ($this->alias) {
143		// defensive fix:
144		$alias = is_array($this->alias) ? $this->alias['name'] : $this->alias;
145
146		$sql .= ' AS '.$alias;
147		}
148		} else {
149		$sql = null;
150		}
151
152		return $sql;
153		}
154
155		/**
156		* Walks the tree of nodes, calling the visitor passed in parameter.
157		*
158		* @param VisitorInterface $visitor
159		*/
160	View Code Duplication	public function walk(VisitorInterface $visitor)
		0 ignored issues – show Duplication introduced 2015-12-08 18:20 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
161		{
162		$node = $this;
163		$result = $visitor->enterNode($node);
164		if ($result instanceof NodeInterface) {
165		$node = $result;
166		}
167		if ($result !== NodeTraverser::DONT_TRAVERSE_CHILDREN) {
168		foreach ($this->subTree as $key => $operand) {
169		$result2 = $operand->walk($visitor);
170		if ($result2 === NodeTraverser::REMOVE_NODE) {
171		unset($this->subTree[$key]);
172		} elseif ($result2 instanceof NodeInterface) {
173		$this->subTree[$key] = $result2;
174		}
175		}
176		}
177
178		return $visitor->leaveNode($node);
179		}
180		}
181

thecodingmachine / magic-query

AggregateFunction::setAlias() A last analyzed 2016-08-17 10:37 UTC

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AggregateFunction::setAlias() A
last analyzed 2016-08-17 10:37 UTC