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Completed
Push — master ( 797142...deecf0 )
by Luis
06:15 queued 02:52
created

Action::attach()   A

↳ Parent: Action

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 2
CRAP Score 1

Importance

Changes 0
Metric Value
cc 1
eloc 1
nc 1
nop 1
dl 0
loc 3
ccs 2
cts 2
cp 1
crap 1
rs 10
c 0
b 0
f 0
1 
<?php
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/**
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 * PHP version 7.1
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 *
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 * This source file is subject to the license that is bundled with this package in the file LICENSE.
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 */
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namespace PhUml\Actions;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use LogicException;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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abstract class Action

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /** @var CanExecuteAction */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected $command;

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function attach(CanExecuteAction $command): void

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $this->command = $command;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /** @throws LogicException */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected function command(): CanExecuteAction

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        if (!$this->command) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            throw new LogicException('No command was attached');

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return $this->command;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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