Class GenericEvent

Event encapsulation class.

Encapsulates events thus decoupling the observer from the subject they encapsulate.

Symfony\Component\EventDispatcher\Event

Extended by

Symfony\Component\EventDispatcher\GenericEvent implements ArrayAccess, IteratorAggregate

Namespace: Symfony\Component\EventDispatcher
Author: Drak <drak@zikula.org>
Located at event-dispatcher/Symfony/Component/EventDispatcher/GenericEvent.php

Methods summary
`public`	# `__construct( mixed $subject = null, array $arguments = array() )` Encapsulate an event with $subject and $args. Encapsulate an event with $subject and $args. Parameters `$subject` `mixed` $subject The subject of the event, usually an object. `$arguments` `array` $arguments Arguments to store in the event.
`public mixed`	# `getSubject( )` Getter for subject property. Getter for subject property. Returns `mixed` $subject The observer subject.
`public mixed`	# `getArgument( string $key )` Get argument by key. Get argument by key. Parameters `$key` `string` $key Key. Returns `mixed` Contents of array key. Throws `InvalidArgumentException` If key is not found.
`public Symfony\Component\EventDispatcher\GenericEvent`	# `setArgument( string $key, mixed $value )` Add argument to event. Add argument to event. Parameters `$key` `string` $key Argument name. `$value` `mixed` $value Value. Returns `Symfony\Component\EventDispatcher\GenericEvent`
`public array`	# `getArguments( )` Getter for all arguments. Getter for all arguments. Returns `array`
`public Symfony\Component\EventDispatcher\GenericEvent`	# `setArguments( array $args = array() )` Set args property. Set args property. Parameters `$args` `array` $args Arguments. Returns `Symfony\Component\EventDispatcher\GenericEvent`
`public boolean`	# `hasArgument( string $key )` Has argument. Has argument. Parameters `$key` `string` $key Key of arguments array. Returns `boolean`
`public mixed`	# `offsetGet( string $key )` ArrayAccess for argument getter. ArrayAccess for argument getter. Parameters `$key` `string` $key Array key. Returns `mixed` Throws `InvalidArgumentException` If key does not exist in $this->args. Implementation of `ArrayAccess::offsetGet()`
`public`	# `offsetSet( string $key, mixed $value )` ArrayAccess for argument setter. ArrayAccess for argument setter. Parameters `$key` `string` $key Array key to set. `$value` `mixed` $value Value. Implementation of `ArrayAccess::offsetSet()`
`public`	# `offsetUnset( string $key )` ArrayAccess for unset argument. ArrayAccess for unset argument. Parameters `$key` `string` $key Array key. Implementation of `ArrayAccess::offsetUnset()`
`public boolean`	# `offsetExists( string $key )` ArrayAccess has argument. ArrayAccess has argument. Parameters `$key` `string` $key Array key. Returns `boolean` Implementation of `ArrayAccess::offsetExists()`
`public ArrayIterator`	# `getIterator( )` IteratorAggregate for iterating over the object like an array IteratorAggregate for iterating over the object like an array Returns `ArrayIterator` Implementation of `IteratorAggregate::getIterator()`

Methods inherited from Symfony\Component\EventDispatcher\Event
`getDispatcher(), getName(), isPropagationStopped(), setDispatcher(), setName(), stopPropagation()`

Properties summary
`protected mixed`	`$subject`		# Observer pattern subject. Observer pattern subject.
`protected array`	`$arguments`		# Array of arguments. Array of arguments.