|
0
|
1 <?php
|
|
|
2
|
|
|
3 /*
|
|
|
4 * This file is part of composer/semver.
|
|
|
5 *
|
|
|
6 * (c) Composer <https://github.com/composer>
|
|
|
7 *
|
|
|
8 * For the full copyright and license information, please view
|
|
|
9 * the LICENSE file that was distributed with this source code.
|
|
|
10 */
|
|
|
11
|
|
|
12 namespace Composer\Semver\Constraint;
|
|
|
13
|
|
|
14 /**
|
|
|
15 * Defines a conjunctive or disjunctive set of constraints.
|
|
|
16 */
|
|
|
17 class MultiConstraint implements ConstraintInterface
|
|
|
18 {
|
|
|
19 /** @var ConstraintInterface[] */
|
|
|
20 protected $constraints;
|
|
|
21
|
|
|
22 /** @var string */
|
|
|
23 protected $prettyString;
|
|
|
24
|
|
|
25 /** @var bool */
|
|
|
26 protected $conjunctive;
|
|
|
27
|
|
|
28 /**
|
|
|
29 * @param ConstraintInterface[] $constraints A set of constraints
|
|
|
30 * @param bool $conjunctive Whether the constraints should be treated as conjunctive or disjunctive
|
|
|
31 */
|
|
|
32 public function __construct(array $constraints, $conjunctive = true)
|
|
|
33 {
|
|
|
34 $this->constraints = $constraints;
|
|
|
35 $this->conjunctive = $conjunctive;
|
|
|
36 }
|
|
|
37
|
|
|
38 /**
|
|
|
39 * @return ConstraintInterface[]
|
|
|
40 */
|
|
|
41 public function getConstraints()
|
|
|
42 {
|
|
|
43 return $this->constraints;
|
|
|
44 }
|
|
|
45
|
|
|
46 /**
|
|
|
47 * @return bool
|
|
|
48 */
|
|
|
49 public function isConjunctive()
|
|
|
50 {
|
|
|
51 return $this->conjunctive;
|
|
|
52 }
|
|
|
53
|
|
|
54 /**
|
|
|
55 * @return bool
|
|
|
56 */
|
|
|
57 public function isDisjunctive()
|
|
|
58 {
|
|
|
59 return !$this->conjunctive;
|
|
|
60 }
|
|
|
61
|
|
|
62 /**
|
|
|
63 * @param ConstraintInterface $provider
|
|
|
64 *
|
|
|
65 * @return bool
|
|
|
66 */
|
|
|
67 public function matches(ConstraintInterface $provider)
|
|
|
68 {
|
|
|
69 if (false === $this->conjunctive) {
|
|
|
70 foreach ($this->constraints as $constraint) {
|
|
|
71 if ($constraint->matches($provider)) {
|
|
|
72 return true;
|
|
|
73 }
|
|
|
74 }
|
|
|
75
|
|
|
76 return false;
|
|
|
77 }
|
|
|
78
|
|
|
79 foreach ($this->constraints as $constraint) {
|
|
|
80 if (!$constraint->matches($provider)) {
|
|
|
81 return false;
|
|
|
82 }
|
|
|
83 }
|
|
|
84
|
|
|
85 return true;
|
|
|
86 }
|
|
|
87
|
|
|
88 /**
|
|
|
89 * @param string $prettyString
|
|
|
90 */
|
|
|
91 public function setPrettyString($prettyString)
|
|
|
92 {
|
|
|
93 $this->prettyString = $prettyString;
|
|
|
94 }
|
|
|
95
|
|
|
96 /**
|
|
|
97 * @return string
|
|
|
98 */
|
|
|
99 public function getPrettyString()
|
|
|
100 {
|
|
|
101 if ($this->prettyString) {
|
|
|
102 return $this->prettyString;
|
|
|
103 }
|
|
|
104
|
|
|
105 return $this->__toString();
|
|
|
106 }
|
|
|
107
|
|
|
108 /**
|
|
|
109 * @return string
|
|
|
110 */
|
|
|
111 public function __toString()
|
|
|
112 {
|
|
|
113 $constraints = array();
|
|
|
114 foreach ($this->constraints as $constraint) {
|
|
|
115 $constraints[] = (string) $constraint;
|
|
|
116 }
|
|
|
117
|
|
|
118 return '[' . implode($this->conjunctive ? ' ' : ' || ', $constraints) . ']';
|
|
|
119 }
|
|
|
120 }
|
