Completed
Push — 1.1 ( 6ab797...def185 )
by David
03:11
created

LimitNode::toInstanceDescriptor()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 7
Code Lines 4

Duplication

Lines 7
Ratio 100 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
c 1
b 0
f 0
dl 7
loc 7
rs 9.4286
cc 1
eloc 4
nc 1
nop 1
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<?php
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/**
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 * expression-types.php.
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 *
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 *
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 * Copyright (c) 2010-2013, Justin Swanhart
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 * with contributions by André Rothe <[email protected], [email protected]>
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 * and David Négrier <[email protected]>
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 *
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 * All rights reserved.
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 *
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 * Redistribution and use in source and binary forms, with or without modification,
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 * are permitted provided that the following conditions are met:
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 *
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 *   * Redistributions of source code must retain the above copyright notice,
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 *     this list of conditions and the following disclaimer.
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 *   * Redistributions in binary form must reproduce the above copyright notice,
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 *     this list of conditions and the following disclaimer in the documentation
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 *     and/or other materials provided with the distribution.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
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 * SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
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 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
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 * DAMAGE.
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 */
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namespace SQLParser\Node;
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use Doctrine\DBAL\Connection;
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use Mouf\MoufManager;
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use Mouf\MoufInstanceDescriptor;
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use SQLParser\Node\Traverser\VisitorInterface;
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/**
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 * This class represents a constant of a LIMIT in an SQL expression.
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 *
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 * @author David MAECHLER <[email protected]>
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 */
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class LimitNode implements NodeInterface
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{
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    private $value;
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    public function getValue()
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    {
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        return $this->value;
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    }
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    /**
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     * Sets the value.
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     *
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     * @Important
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     *
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     * @param string $value
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     */
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    public function setValue($value)
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    {
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        $this->value = $value;
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    }
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    /**
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     * Returns a Mouf instance descriptor describing this object.
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     *
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     * @param MoufManager $moufManager
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     *
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     * @return MoufInstanceDescriptor
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     */
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    public function toInstanceDescriptor(MoufManager $moufManager)
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Duplication introduced by
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.

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    {
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        $instanceDescriptor = $moufManager->createInstance(get_called_class());
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        $instanceDescriptor->getProperty('value')->setValue(NodeFactory::nodeToInstanceDescriptor($this->value, $moufManager));
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        return $instanceDescriptor;
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    }
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    /**
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     * Renders the object as a SQL string.
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     *
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     * @param array $parameters
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     * @param Connection $dbConnection
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     * @param int|number $indent
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     * @param int $conditionsMode
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     * @return string
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     * @throws \Exception
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     */
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    public function toSql(array $parameters = array(), Connection $dbConnection = null, $indent = 0, $conditionsMode = self::CONDITION_APPLY)
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    {
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        if($this->value === null) {
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            throw new \Exception('A limit parameter must be an integer');
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        }
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        if(is_numeric($this->value)) {
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           return (int) $this->value;
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        } else if ($dbConnection != null) {
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            return $dbConnection->quote($this->value);
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        } else {
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            return addslashes($this->value);
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        }
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    }
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    /**
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     * Walks the tree of nodes, calling the visitor passed in parameter.
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     *
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     * @param VisitorInterface $visitor
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     * @return NodeInterface|null|string Can return null if nothing is to be done or a node that should replace this node, or NodeTraverser::REMOVE_NODE to remove the node
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     */
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    public function walk(VisitorInterface $visitor) {
0 ignored issues
show
Duplication introduced by
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.

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        $node = $this;
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        $result = $visitor->enterNode($node);
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        if ($result instanceof NodeInterface) {
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            $node = $result;
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        }
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        return $visitor->leaveNode($node);
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    }
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}
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