Component
abstract class Component implements IComponent
Base class for all components. Components have a parent, name, and can be monitored by ancestors.
Methods
Finds the closest ancestor of specified type.
Finds the closest ancestor specified by class or interface name and returns backtrace path.
Starts monitoring ancestors for attach/detach events.
Stops monitoring ancestors of specified type.
No description
Returns the parent container if any.
Sets or removes the parent of this component. This method is managed by containers and should not be called by applications
Object cloning.
Prevents serialization.
Details
at line 39
final IComponent|null
lookup(string|null $type, bool $throw = true)
Finds the closest ancestor of specified type.
at line 81
final string|null
lookupPath(string|null $type = null, bool $throw = true)
Finds the closest ancestor specified by class or interface name and returns backtrace path.
A path is the concatenation of component names separated by self::NameSeparator.
at line 95
final void
monitor(string $type, callable|null $attached = null, callable|null $detached = null)
Starts monitoring ancestors for attach/detach events.
at line 121
final void
unmonitor(string $type)
Stops monitoring ancestors of specified type.
at line 130
final string|null
getName()
No description
at line 139
final IContainer|null
getParent()
Returns the parent container if any.
at line 151
IComponent
setParent(IContainer|null $parent, string|null $name = null)
| internal |
Sets or removes the parent of this component. This method is managed by containers and should not be called by applications
at line 191
protected void
validateParent(IContainer $parent)
Validates the new parent before it's set.
Descendant classes can override this to implement custom validation logic.
at line 279
__clone()
Object cloning.
at line 299
final
__serialize()
Prevents serialization.