Code Coverage |
||||||||||
Classes and Traits |
Functions and Methods |
Lines |
||||||||
| Total | |
100.00% |
1 / 1 |
|
100.00% |
8 / 8 |
CRAP | |
100.00% |
27 / 27 |
| Edge | |
100.00% |
1 / 1 |
|
100.00% |
8 / 8 |
13 | |
100.00% |
27 / 27 |
| __construct | |
100.00% |
1 / 1 |
1 | |
100.00% |
5 / 5 |
|||
| remove | |
100.00% |
1 / 1 |
1 | |
100.00% |
2 / 2 |
|||
| getStart | |
100.00% |
1 / 1 |
1 | |
100.00% |
1 / 1 |
|||
| setStart | |
100.00% |
1 / 1 |
3 | |
100.00% |
6 / 6 |
|||
| getEnd | |
100.00% |
1 / 1 |
1 | |
100.00% |
1 / 1 |
|||
| setEnd | |
100.00% |
1 / 1 |
3 | |
100.00% |
6 / 6 |
|||
| disconnectNodes | |
100.00% |
1 / 1 |
2 | |
100.00% |
4 / 4 |
|||
| onAttrChanged | |
100.00% |
1 / 1 |
1 | |
100.00% |
2 / 2 |
|||
| <?php declare(strict_types = 1); | |
| /* | |
| * Copyright (c) 2018, Josef Kufner <josef@kufner.cz> | |
| * | |
| * Licensed under the Apache License, Version 2.0 (the "License"); | |
| * you may not use this file except in compliance with the License. | |
| * You may obtain a copy of the License at | |
| * | |
| * http://www.apache.org/licenses/LICENSE-2.0 | |
| * | |
| * Unless required by applicable law or agreed to in writing, software | |
| * distributed under the License is distributed on an "AS IS" BASIS, | |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| * See the License for the specific language governing permissions and | |
| * limitations under the License. | |
| * | |
| */ | |
| namespace Smalldb\Graph; | |
| class Edge extends AbstractGraphElement | |
| { | |
| private Node $start; | |
| private Node $end; | |
| public function __construct(NestedGraph $graph, string $id, Node $start, Node $end, array $attrs) | |
| { | |
| parent::__construct($graph, $id, $attrs); | |
| $this->start = $start; | |
| $this->end = $end; | |
| $this->getGraph()->addEdge($this); | |
| } | |
| public function remove() | |
| { | |
| $this->getGraph()->removeEdge($this); | |
| } | |
| public function getStart(): Node | |
| { | |
| return $this->start; | |
| } | |
| public function setStart(Node $newStart): self | |
| { | |
| if ($newStart !== $this->end) { | |
| $this->start->disconnectEdge($this); | |
| } | |
| $this->start = $newStart; | |
| if ($this->start !== $this->end) { | |
| $this->start->connectEdge($this); | |
| } | |
| return $this; | |
| } | |
| public function getEnd(): Node | |
| { | |
| return $this->end; | |
| } | |
| public function setEnd(Node $newEnd): self | |
| { | |
| if ($this->start !== $newEnd) { | |
| $this->end->disconnectEdge($this); | |
| } | |
| $this->end = $newEnd; | |
| if ($this->start !== $this->end) { | |
| $this->end->connectEdge($this); | |
| } | |
| return $this; | |
| } | |
| public function disconnectNodes(): self | |
| { | |
| $this->start->disconnectEdge($this); | |
| if ($this->start !== $this->end) { | |
| $this->end->disconnectEdge($this); | |
| } | |
| return $this; | |
| } | |
| /** | |
| * Handle change of an attribute. | |
| */ | |
| protected function onAttrChanged(string $key, $oldValue, $newValue) | |
| { | |
| $this->getGraph()->edgeAttrChanged($this, $key, $oldValue, $newValue); | |
| } | |
| } |