BitWasp\Bitcoin\Transaction\Mutator\AbstractCollectionMutator

Complexity

Total Complexity

14

Size/Duplication

Total Lines	113
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Importance

Changes	1
Bugs	0	Features	0

12 Methods

Rating	Name	Duplication	Size	Complexity
A	all()	0	4	1
A	isNull()	0	4	1
A	count()	0	4	1
A	rewind()	0	4	1
A	current()	0	4	1
A	key()	0	4	1
A	next()	0	4	1
A	valid()	0	4	1
A	offsetExists()	0	4	1
A	offsetUnset()	0	8	2
A	offsetGet()	0	7	2
A	offsetSet()	0	4	1

<?php

namespace BitWasp\Bitcoin\Transaction\Mutator;

abstract class AbstractCollectionMutator implements \Iterator, \ArrayAccess, \Countable
{
    /**
     * @var \SplFixedArray
     */
    protected $set;

    /**
     * @return array
     */
    public function all()
    {
        return $this->set->toArray();
    }

    /**
     * @return bool
     */
    public function isNull()
    {
        return count($this->set) === 0;
    }

    /**
     * @return int
     */
    public function count()
    {
        return $this->set->count();
    }

    /**
     *
     */
    public function rewind()
    {
        $this->set->rewind();
    }

    /**
     * @return mixed
     */
    public function current()
    {
        return $this->set->current();
    }

    /**
     * @return int
     */
    public function key()
    {
        return $this->set->key();
    }

    /**
     *
     */
    public function next()
    {
        $this->set->next();
    }

    /**
     * @return bool
     */
    public function valid()
    {
        return $this->set->valid();
    }

    /**
     * @param int $offset
     * @return bool
     */
    public function offsetExists($offset)
    {
        return $this->set->offsetExists($offset);
    }

    /**
     * @param int $offset
     */
    public function offsetUnset($offset)
    {
        if (!$this->offsetExists($offset)) {
            throw new \InvalidArgumentException('Offset does not exist');
        }

        $this->set->offsetUnset($offset);
    }

    /**
     * @param int $offset
     * @return mixed
     */
    public function offsetGet($offset)
    {
        if (!$this->set->offsetExists($offset)) {
            throw new \OutOfRangeException('Nothing found at this offset');
        }
        return $this->set->offsetGet($offset);
    }

    /**
     * @param int $offset
     * @param mixed $value
     */
    public function offsetSet($offset, $value)
    {
        $this->set->offsetSet($offset, $value);
    }
}