143 lines
3.0 KiB
PHP
143 lines
3.0 KiB
PHP
<?php
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namespace Symfony\Component\DependencyInjection;
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/**
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* This definition decorates another definition.
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*
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* @author Johannes M. Schmitt <schmittjoh@gmail.com>
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*/
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class DefinitionDecorator extends Definition
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{
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private $parent;
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private $changes;
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/**
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* Constructor.
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*
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* @param Definition $parent The Definition instance to decorate.
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*/
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public function __construct($parent)
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{
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parent::__construct();
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$this->parent = $parent;
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$this->changes = array();
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}
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/**
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* Returns the Definition being decorated.
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*
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* @return Definition
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*/
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public function getParent()
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{
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return $this->parent;
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}
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/**
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* Returns all changes tracked for the Definition object.
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*
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* @return array An array of changes for this Definition
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*/
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public function getChanges()
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{
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return $this->changes;
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}
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/**
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* {@inheritDoc}
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*/
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public function setClass($class)
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{
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$this->changes['class'] = true;
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return parent::setClass($class);
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}
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/**
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* {@inheritDoc}
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*/
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public function setFactoryClass($class)
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{
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$this->changes['factory_class'] = true;
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return parent::setFactoryClass($class);
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}
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/**
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* {@inheritDoc}
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*/
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public function setFactoryMethod($method)
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{
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$this->changes['factory_method'] = true;
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return parent::setFactoryMethod($method);
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}
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/**
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* {@inheritDoc}
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*/
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public function setFactoryService($service)
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{
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$this->changes['factory_service'] = true;
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return parent::setFactoryService($service);
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}
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/**
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* {@inheritDoc}
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*/
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public function setConfigurator($callable)
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{
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$this->changes['configurator'] = true;
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return parent::setConfigurator($callable);
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}
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/**
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* {@inheritDoc}
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*/
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public function setFile($file)
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{
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$this->changes['file'] = true;
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return parent::setFile($file);
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}
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/**
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* {@inheritDoc}
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*/
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public function setPublic($boolean)
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{
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$this->changes['public'] = true;
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return parent::setPublic($boolean);
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}
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/**
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* You should always use this method when overwriting existing arguments
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* of the parent definition.
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*
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* If you directly call setArguments() keep in mind that you must follow
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* certain conventions when you want to overwrite the arguments of the
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* parent definition, otherwise your arguments will only be appended.
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*
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* @param integer $index
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* @param mixed $value
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*
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* @return DefinitionDecorator the current instance
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* @throws \InvalidArgumentException when $index isn't an integer
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*/
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public function replaceArgument($index, $value)
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{
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if (!is_int($index)) {
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throw new \InvalidArgumentException('$index must be an integer.');
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}
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$this->arguments['index_'.$index] = $value;
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return $this;
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}
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}
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