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Signals::joined()   A
last analyzed

↳ Parent: Signals

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 1
eloc 1
nc 1
nop 0
dl 0
loc 3
rs 10
c 0
b 0
f 0
1 
<?php
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/**
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 * State signals
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 * User: moyo
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 * Date: 27/10/2017
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 * Time: 4:02 PM
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 */
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namespace Carno\Cluster\Managed;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Carno\Promise\Promise;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Carno\Promise\Promised;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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trait Signals

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @var Promised[]

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private $signals = [];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return Promised

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function ready() : Promised

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return $this->sigs(__METHOD__, ...func_get_args());

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Bug
    
    
    
        introduced 
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func_get_args() is expanded, but the parameter $act of Carno\Cluster\Managed\Signals::sigs() does not expect variable arguments.
                                                                                                                                       (
                                     Ignorable by Annotation
                                )
                                

                                    
 If this is a false-positive, you can also ignore this issue in your code via the ignore-type   annotation

                                    

                                        

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        return $this->sigs(__METHOD__, /** @scrutinizer ignore-type */ ...func_get_args());

                                        

                                                                            

                                

                                                                                                                                                                                

                    
                                                    

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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return Promised

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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    public function joined() : Promised

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        return $this->sigs(__METHOD__, ...func_get_args());

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

                            –
                            show
                        


                        

                                                                                        




    

        
            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                        

                                        
func_get_args() is expanded, but the parameter $act of Carno\Cluster\Managed\Signals::sigs() does not expect variable arguments.
                                                                                                                                       (
                                     Ignorable by Annotation
                                )
                                

                                    
 If this is a false-positive, you can also ignore this issue in your code via the ignore-type   annotation

                                    

                                        

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        return $this->sigs(__METHOD__, /** @scrutinizer ignore-type */ ...func_get_args());

                                        

                                                                            

                                

                                                                                                                                                                                

                    
                                                    

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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param string $name

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param mixed $act

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return Promised

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private function sigs(string $name, $act = null) : Promised

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        if (is_null($act)) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            return $this->signals[$name] ?? $this->signals[$name] = Promise::deferred();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $state = $this->sigs($name);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        if (is_bool($act) && $act) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            $state->pended() && $state->resolve();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        } elseif (is_callable($act)) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            $state->then($act);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return $state;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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