How to use invoke method of Composite class

Best Phake code snippet using Composite.invoke

CompositeCommand.php

Source:CompositeCommand.php

...13	/**14	 * Instantiate a new CompositeCommand15	 *16	 * @param mixed $parent Parent command (either Root or Composite)17	 * @param string $name Represents how command should be invoked18	 * @param \WP_CLI\DocParser19	 */20	public function __construct( $parent, $name, $docparser ) {21		$this->parent = $parent;22		$this->name = $name;23		$this->shortdesc = $docparser->get_shortdesc();24		$this->longdesc = $docparser->get_longdesc();25		$this->longdesc .= $this->get_global_params();26		$this->docparser = $docparser;27		$when_to_invoke = $docparser->get_tag( 'when' );28		if ( $when_to_invoke ) {29			\WP_CLI::get_runner()->register_early_invoke( $when_to_invoke, $this );30		}31	}32	/**33	 * Get the parent composite (or root) command34	 *35	 * @return mixed36	 */37	public function get_parent() {38		return $this->parent;39	}40	/**41	 * Add a named subcommand to this composite command's42	 * set of contained subcommands.43	 *44	 * @param string $name Represents how subcommand should be invoked45	 * @param \WP_CLI\Dispatcher\Subcommand46	 */47	public function add_subcommand( $name, $command ) {48		$this->subcommands[ $name ] = $command;49	}50	/**51	 * Composite commands always contain subcommands.52	 *53	 * @return true54	 */55	public function can_have_subcommands() {56		return true;57	}58	/**59	 * Get the subcommands contained by this composite60	 * command.61	 *62	 * @return array63	 */64	public function get_subcommands() {65		ksort( $this->subcommands );66		return $this->subcommands;67	}68	/**69	 * Get the name of this composite command.70	 *71	 * @return string72	 */73	public function get_name() {74		return $this->name;75	}76	/**77	 * Get the short description for this composite78	 * command.79	 *80	 * @return string81	 */82	public function get_shortdesc() {83		return $this->shortdesc;84	}85	/**86	 * Get the long description for this composite87	 * command.88	 *89	 * @return string90	 */91	public function get_longdesc() {92		return $this->longdesc;93	}94	/**95	 * Get the synopsis for this composite command.96	 * As a collection of subcommands, the composite97	 * command is only intended to invoke those98	 * subcommands.99	 *100	 * @return string101	 */102	public function get_synopsis() {103		return '<command>';104	}105	/**106	 * Get the usage for this composite command.107	 *108	 * @return string109	 */110	public function get_usage( $prefix ) {111		return sprintf( "%s%s %s",112			$prefix,113			implode( ' ', get_path( $this ) ),114			$this->get_synopsis()115		);116	}117	/**118	 * Show the usage for all subcommands contained119	 * by the composite command.120	 */121	public function show_usage() {122		$methods = $this->get_subcommands();123		$i = 0;124		foreach ( $methods as $name => $subcommand ) {125			$prefix = ( 0 == $i++ ) ? 'usage: ' : '   or: ';126			if ( \WP_CLI::get_runner()->is_command_disabled( $subcommand ) ) {127				continue;128			}129			\WP_CLI::line( $subcommand->get_usage( $prefix ) );130		}131		$cmd_name = implode( ' ', array_slice( get_path( $this ), 1 ) );132		\WP_CLI::line();133		\WP_CLI::line( "See 'wp help $cmd_name <command>' for more information on a specific command." );134	}135	/**136	 * When a composite command is invoked, it shows usage137	 * docs for its subcommands.138	 *139	 * @param array $args140	 * @param array $assoc_args141	 * @param array $extra_args142	 */143	public function invoke( $args, $assoc_args, $extra_args ) {144		$this->show_usage();145	}146	/**147	 * Given supplied arguments, find a contained148	 * subcommand149	 *150	 * @param array $args151	 * @return \WP_CLI\Dispatcher\Subcommand|false152	 */153	public function find_subcommand( &$args ) {154		$name = array_shift( $args );155		$subcommands = $this->get_subcommands();156		if ( !isset( $subcommands[ $name ] ) ) {157			$aliases = self::get_aliases( $subcommands );...

invoke

Using AI Code Generation

1$composite = new Composite();2$composite->add(new Leaf());3$composite->add(new Leaf());4$composite->add(new Leaf());5$composite->add(new Leaf());6$composite->add(new Leaf());7$composite->operation();8{9    protected $name;10    public function __construct($name)11    {12        $this->name = $name;13    }14    public abstract function add(Component $c);15    public abstract function remove(Component $c);16    public abstract function display($depth);17}18{19    public function __construct($name)20    {21        parent::__construct($name);22    }23    public function add(Component $c)24    {25        echo "Cannot add to a leaf";26    }27    public function remove(Component $c)28    {29        echo "Cannot remove from a leaf";30    }31    public function display($depth)32    {33        echo str_repeat("-", $depth);34        echo $this->name;35";36    }37}38{39    private $children = array();40    public function __construct($name)41    {42        parent::__construct($name);43    }44    public function add(Component $component)45    {46        $this->children[] = $component;47    }48    public function remove(Component $component)49    {50        $this->children = array_diff($this->children, array($component));51    }52    public function display($depth)53    {54        echo str_repeat("-", $depth);

invoke

Using AI Code Generation

1$comp = new Composite();2$comp->invoke('method1');3$comp->invoke('method2');4$comp = new Composite();5$comp->invoke('method1');6$comp->invoke('method2');

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