122 lines
2.3 KiB
PHP
122 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 update expression.
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* For example: a++
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*
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* @author Marco Marchiò <marco.mm89@gmail.com>
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*/
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class UpdateExpression 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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"argument" => true,
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"operator" => false,
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"prefix" => false
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);
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/**
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* Expression's 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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* Prefix flag that is true when the operator precedes the argument
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*
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* @var bool
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*/
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protected $prefix = false;
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/**
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* Expression's argument
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*
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* @var Expression
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*/
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protected $argument;
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/**
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* Returns the expression's 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 expression's operator
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*
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* @param string $operator 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 prefix flag that is true when the operator precedes the
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* argument
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*
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* @return bool
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*/
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public function getPrefix()
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{
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return $this->prefix;
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}
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/**
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* Sets the prefix flag that is true when the operator precedes the
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* argument
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*
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* @param bool $prefix Prefix flag
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*
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* @return $this
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*/
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public function setPrefix($prefix)
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{
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$this->prefix = $prefix;
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return $this;
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}
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/**
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* Returns the expression's argument
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*
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* @return Expression
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*/
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public function getArgument()
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{
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return $this->argument;
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}
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/**
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* Sets the expression's argument
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*
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* @param Expression $argument Argument
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*
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* @return $this
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*/
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public function setArgument(Expression $argument)
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{
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$this->argument = $argument;
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return $this;
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}
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} |