Code Coverage for /Dropbox/WebServer/protected/src/aae/geo/Track.php

1	<?php
2	/**
3	*
4	*/
5	namespace aae\geo {
6	/**
7	* @author Axel Ancona Esselmann
8	* @package aae\geo
9	*/
10	class Track implements \arrayaccess, \Iterator, \Countable{
11	public $name = "";
12
13	private $position = 0;
14	private $container = array();
15	public $segmentStarts = array();
16
17	public function __construct() {
18	$this->position = 0;
19	$this->segmentStarts[] = 0;
20	}
21
22	public function __toString() {
23	$result = "";
24	foreach ($this->container as $point) {
25	$result .= $point->__toString()."\n";
26	}
27	return $result;
28	}
29
30
31	// arrayaccess interface implementation
32
33	public function offsetSet($offset, $value) {
34	if (is_null($offset)) {
35	$this->container[] = $value;
36	} else {
37	$this->container[$offset] = $value;
38	}
39	}
40	public function offsetExists($offset) {
41	return isset($this->container[$offset]);
42	}
43	public function offsetUnset($offset) {
44	unset($this->container[$offset]);
45	}
46	public function offsetGet($offset) {
47	return isset($this->container[$offset]) ? $this->container[$offset] : null;
48	}
49
50	// Iterator interface implementation
51	function rewind() {
52	$this->position = 0;
53	}
54
55	function current() {
56	return $this->container[$this->position];
57	}
58
59	function key() {
60	return $this->position;
61	}
62
63	function next() {
64	++$this->position;
65	}
66
67	function valid() {
68	return isset($this->container[$this->position]);
69	}
70
71	// Countable interface implementation
72	public function count() {
73	return count($this->container);
74	}
75	}
76	}