121 lines
		
	
	
		
			2.3 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			121 lines
		
	
	
		
			2.3 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
<?php
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/**
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 * This file is part of the Peast package
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 *
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 * (c) Marco Marchiò <marco.mm89@gmail.com>
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 *
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 * For the full copyright and license information refer to the LICENSE file
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 * distributed with this source code
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 */
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namespace Peast\Syntax\Node;
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/**
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 * A node that represents an assignment expression.
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 * For example: a = b
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 * 
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 * @author Marco Marchiò <marco.mm89@gmail.com>
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 */
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class AssignmentExpression extends Node implements Expression
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{
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    /**
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     * Map of node properties
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     * 
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     * @var array 
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     */
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    protected $propertiesMap = array(
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        "left" => true,
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        "operator" => false,
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        "right" => true
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    );
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    /**
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     * The assignment operator
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     * 
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     * @var string 
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     */
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    protected $operator;
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    /**
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     * The left node of the assignment
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     * 
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     * @var Pattern|Expression
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     */
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    protected $left;
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    /**
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     * The right node of the assignment
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     * 
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     * @var Expression 
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     */
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    protected $right;
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    /**
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     * Returns the assignment operator
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     * 
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     * @return string
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     */
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    public function getOperator()
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    {
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        return $this->operator;
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    }
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    /**
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     * Sets the assignment operator
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     * 
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     * @param string $operator Assignment operator
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     * 
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     * @return $this
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     */
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    public function setOperator($operator)
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    {
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        $this->operator = $operator;
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        return $this;
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    }
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    /**
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     * Returns the left node of the assignment
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     * 
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     * @return Pattern|Expression 
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     */
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    public function getLeft()
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    {
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        return $this->left;
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    }
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    /**
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     * Sets the left node of the assignment
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     * 
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     * @param Pattern|Expression $left The node to set
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     * 
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     * @return $this
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     */
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    public function setLeft($left)
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    {
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        $this->assertType($left, array("Pattern", "Expression"));
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        $this->left = $left;
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        return $this;
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    }
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    /**
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     * Returns the right node of the assignment
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     * 
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     * @return Expression 
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     */
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    public function getRight()
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    {
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        return $this->right;
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    }
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    /**
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     * Sets the right node of the assignment
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     * 
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     * @param Expression $right The node to set
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     * 
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     * @return $this
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     */
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    public function setRight(Expression $right)
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    {
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        $this->right = $right;
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        return $this;
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    }
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} |