111 lines
2.4 KiB
PHP
111 lines
2.4 KiB
PHP
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<?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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use Peast\Query;
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use Peast\Selector;
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/**
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* Root node for scripts and modules.
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*
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* @author Marco Marchiò <marco.mm89@gmail.com>
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*/
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class Program extends Node
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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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"body" => true,
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"sourceType" => false
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);
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/**
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* Source type that is one of the source type constants in the Peast class
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*
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* @var string
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*/
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protected $sourceType = \Peast\Peast::SOURCE_TYPE_SCRIPT;
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/**
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* Program's body
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*
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* @var Statement[]|ModuleDeclaration[]
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*/
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protected $body = array();
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/**
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* Returns the source type that is one of the source type constants in the
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* Peast class
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*
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* @return string
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*/
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public function getSourceType()
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{
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return $this->sourceType;
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}
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/**
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* Sets the source type that is one of the source type constants in the
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* Peast class
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*
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* @param string $sourceType Source type
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*
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* @return $this
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*/
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public function setSourceType($sourceType)
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{
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$this->sourceType = $sourceType;
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return $this;
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}
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/**
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* Returns the program's body
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*
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* @return Statement[]|ModuleDeclaration[]
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*/
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public function getBody()
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{
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return $this->body;
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}
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/**
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* Sets the program's body
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*
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* @param Statement[]|ModuleDeclaration[] $body Program's body
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*
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* @return $this
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*/
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public function setBody($body)
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{
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$this->assertArrayOf($body, array("Statement", "ModuleDeclaration"));
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$this->body = $body;
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return $this;
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}
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/**
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* Finds nodes matching the given selector.
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*
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* @param string $selector Selector
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* @param array $options Options array. See Query class
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* documentation for available options
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*
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* @return Query
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*
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* @throws Selector\Exception
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*/
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public function query($selector, $options = array())
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{
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$query = new Query($this, $options);
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return $query->find($selector);
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}
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}
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