Dfa::getStateMap() - Code Metrics - remorhaz/php-unilex - Measure and Improve Code Quality continuously with Scrutinizer

Dfa::getStateMap() A
last analyzed 2023-06-12 18:01 UTC

↳ Parent: Dfa

Complexity

Conditions	2
Paths	2

Size

Total Lines	7
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
cc	2
eloc	3
nc	2
nop	0
dl	0
loc	7
rs	10
c	1
b	0
f	1

<?php

declare(strict_types=1);

namespace Remorhaz\UniLex\RegExp\FSM;

use Remorhaz\UniLex\Exception;

class Dfa
{
    private $stateMap;

    private $symbolTable;

    private $transitionMap;

    public function getStateMap(): StateMap
    {
        if (!isset($this->stateMap)) {
            $this->stateMap = new StateMap();
        }

        return $this->stateMap;
    }

    public function getTransitionMap(): TransitionMap
    {
        if (!isset($this->transitionMap)) {
            $this->transitionMap = new TransitionMap($this->getStateMap());
        }

        return $this->transitionMap;
    }

    public function getSymbolTable(): SymbolTable
    {
        if (!isset($this->symbolTable)) {
            $this->symbolTable = new SymbolTable();
        }

        return $this->symbolTable;
    }

    /**
     * @param SymbolTable $symbolTable
     * @throws Exception
     */
    public function setSymbolTable(SymbolTable $symbolTable): void
    {
        if (isset($this->symbolTable)) {
            throw new Exception("Symbol table already exists in DFA");
        }
        $this->symbolTable = $symbolTable;
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace Remorhaz\UniLex\RegExp\FSM;
6
7			use Remorhaz\UniLex\Exception;
8
9			class Dfa
10			{
11			private $stateMap;
12
13			private $symbolTable;
14
15			private $transitionMap;
16
17			public function getStateMap(): StateMap
18			{
19			if (!isset($this->stateMap)) {
20			$this->stateMap = new StateMap();
21			}
22
23			return $this->stateMap;
24			}
25
26			public function getTransitionMap(): TransitionMap
27			{
28			if (!isset($this->transitionMap)) {
29			$this->transitionMap = new TransitionMap($this->getStateMap());
30			}
31
32			return $this->transitionMap;
33			}
34
35			public function getSymbolTable(): SymbolTable
36			{
37			if (!isset($this->symbolTable)) {
38			$this->symbolTable = new SymbolTable();
39			}
40
41			return $this->symbolTable;
42			}
43
44			/**
45			* @param SymbolTable $symbolTable
46			* @throws Exception
47			*/
48			public function setSymbolTable(SymbolTable $symbolTable): void
49			{
50			if (isset($this->symbolTable)) {
51			throw new Exception("Symbol table already exists in DFA");
52			}
53			$this->symbolTable = $symbolTable;
54			}
55			}
56

remorhaz / php-unilex

Dfa::getStateMap() A last analyzed 2023-06-12 18:01 UTC

Complexity

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Importance

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Dfa::getStateMap() A
last analyzed 2023-06-12 18:01 UTC