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

Nfa::getSymbolTable() A
last analyzed 2023-06-12 18:01 UTC

↳ Parent: Nfa

Complexity

Conditions	2
Paths	2

Size

Total Lines	7
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

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

<?php

declare(strict_types=1);

namespace Remorhaz\UniLex\RegExp\FSM;

use Remorhaz\UniLex\Exception;

class Nfa
{
    private $stateMap;

    private $epsilonTransitionMap;

    private $symbolTransitionMap;

    private $symbolTable;

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

        return $this->stateMap;
    }

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

        return $this->epsilonTransitionMap;
    }

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

        return $this->symbolTransitionMap;
    }

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

        return $this->symbolTable;
    }

    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 Nfa
10			{
11			private $stateMap;
12
13			private $epsilonTransitionMap;
14
15			private $symbolTransitionMap;
16
17			private $symbolTable;
18
19			public function getStateMap(): StateMap
20			{
21			if (!isset($this->stateMap)) {
22			$this->stateMap = new StateMap();
23			}
24
25			return $this->stateMap;
26			}
27
28			public function getEpsilonTransitionMap(): TransitionMap
29			{
30			if (!isset($this->epsilonTransitionMap)) {
31			$this->epsilonTransitionMap = new TransitionMap($this->getStateMap());
32			}
33
34			return $this->epsilonTransitionMap;
35			}
36
37			public function getSymbolTransitionMap(): TransitionMap
38			{
39			if (!isset($this->symbolTransitionMap)) {
40			$this->symbolTransitionMap = new TransitionMap($this->getStateMap());
41			}
42
43			return $this->symbolTransitionMap;
44			}
45
46			public function getSymbolTable(): SymbolTable
47			{
48			if (!isset($this->symbolTable)) {
49			$this->symbolTable = new SymbolTable();
50			}
51
52			return $this->symbolTable;
53			}
54
55			public function setSymbolTable(SymbolTable $symbolTable): void
56			{
57			if (isset($this->symbolTable)) {
58			throw new Exception("Symbol table already exists in DFA");
59			}
60			$this->symbolTable = $symbolTable;
61			}
62			}
63

remorhaz / php-unilex

Nfa::getSymbolTable() A last analyzed 2023-06-12 18:01 UTC

Complexity

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Importance

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Nfa::getSymbolTable() A
last analyzed 2023-06-12 18:01 UTC