OpenConext\Profile\Value\ContactPersonList

Complexity

Total Complexity

8

Size/Duplication

Total Lines	61
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Importance

Changes	1
Bugs	0	Features	1

7 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	6	2
A	initializeWith()	0	4	1
A	filter()	0	11	1
A	getFirstContactPerson()	0	4	1
A	getIterator()	0	4	1
A	count()	0	4	1
A	__toString()	0	4	1

<?php

/**
 * Copyright 2015 SURFnet B.V.
 *
 * 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 OpenConext\Profile\Value;

use ArrayIterator;
use Countable;
use IteratorAggregate;

final class ContactPersonList implements IteratorAggregate, Countable
{
    /**
     * @var ContactPerson[]
     */
    private $contactPersons;

    public function __construct(array $contactPersons)
    {
        foreach ($contactPersons as $contactPerson) {
            $this->initializeWith($contactPerson);
        }
    }

    /**
     * @param ContactPerson $contactPerson
     */
    private function initializeWith(ContactPerson $contactPerson)
    {
        $this->contactPersons[] = $contactPerson;
    }

    /**
     * @param callable $predicate
     * @return ContactPersonList
     */
    public function filter(callable $predicate)
    {
        return new ContactPersonList(
            array_filter(
                $this->contactPersons,
                function (ContactPerson $contactPerson) use ($predicate) {
                    return $predicate($contactPerson);
                }
            )
        );
    }

    /**
     * @return ContactPerson
     */
    public function getFirstContactPerson()
    {
        return $this->contactPersons[0];
    }

    public function getIterator()
    {
        return new ArrayIterator($this->contactPersons);
    }

    public function count()
    {
        return count($this->contactPersons);
    }

    public function __toString()
    {
        return implode(', ', $this->contactPersons);
    }
}