Component
abstract class Component implements IComponent
Component is the base class for all components.
Components are objects implementing IComponent. They has parent component and own name.
Properties
string read-only | $name | ||
T|null read-only | $parent |
Methods
Finds the closest ancestor specified by class or interface name.
Finds the closest ancestor specified by class or interface name and returns backtrace path.
Starts monitoring of ancestors.
Stops monitoring of ancestors.
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
Is called by a component when it is about to be set new parent. Descendant can override this method to disallow a parent change by throwing an Nette\InvalidStateException
Object cloning.
Prevents serialization.
Prevents unserialization.
Details
at line 41
final IComponent|null
lookup(string|null $type, bool $throw = true)
Finds the closest ancestor specified by class or interface name.
at line 85
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::NAME_SEPARATOR.
at line 95
final void
monitor(string $type, callable|null $attached = null, callable|null $detached = null)
Starts monitoring of ancestors.
at line 116
final void
unmonitor(string $type)
Stops monitoring of ancestors.
at line 125
final string|null
getName()
No description
at line 135
final IContainer|null
getParent()
Returns the parent container if any.
at line 148
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 189
protected void
validateParent(IContainer $parent)
Is called by a component when it is about to be set new parent. Descendant can override this method to disallow a parent change by throwing an Nette\InvalidStateException
at line 266
__clone()
Object cloning.
at line 286
final
__sleep()
Prevents serialization.
at line 295
final
__wakeup()
Prevents unserialization.