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<?php |
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/** |
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* rdfa-lite |
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* |
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* @category Jkphl |
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* @package Jkphl\Micrometa |
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* @subpackage Jkphl\RdfaLiteMicrodata\Domain\Property |
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* @author Joschi Kuphal <[email protected]> / @jkphl |
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* @copyright Copyright © 2017 Joschi Kuphal <[email protected]> / @jkphl |
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* @license http://opensource.org/licenses/MIT The MIT License (MIT) |
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*/ |
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/*********************************************************************************** |
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* The MIT License (MIT) |
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* |
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* Copyright © 2017 Joschi Kuphal <[email protected]> / @jkphl |
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* |
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* Permission is hereby granted, free of charge, to any person obtaining a copy of |
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* this software and associated documentation files (the "Software"), to deal in |
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* the Software without restriction, including without limitation the rights to |
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of |
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* the Software, and to permit persons to whom the Software is furnished to do so, |
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* subject to the following conditions: |
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* |
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* The above copyright notice and this permission notice shall be included in all |
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* copies or substantial portions of the Software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS |
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR |
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER |
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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***********************************************************************************/ |
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namespace Jkphl\RdfaLiteMicrodata\Domain\Property; |
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use Jkphl\RdfaLiteMicrodata\Domain\Iri\IriInterface; |
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/** |
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* Property list iterator trait |
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* |
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* @package Jkphl\Micrometa |
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* @subpackage Jkphl\RdfaLiteMicrodata\Domain |
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* @property array[] $values Property values |
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* @property IriInterface[] $names Property names |
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* @property int $cursor Cursor |
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*/ |
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trait PropertyListIteratorTrait |
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{ |
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/** |
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* Return the current property values |
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* |
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* @return array Property values |
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*/ |
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public function current() |
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{ |
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return $this->values[$this->cursor]; |
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} |
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/** |
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* Move forward to next element |
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*/ |
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public function next() |
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{ |
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++$this->cursor; |
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} |
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/** |
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* Return the current IRI key |
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* |
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* @return IriInterface IRI key |
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*/ |
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public function key() |
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{ |
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return $this->names[$this->cursor]; |
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} |
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/** |
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* Checks if current position is valid |
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* |
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* @return boolean The current position is valid |
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*/ |
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public function valid() |
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{ |
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return isset($this->values[$this->cursor]); |
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} |
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/** |
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* Rewind the Iterator to the first element |
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*/ |
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public function rewind() |
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{ |
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$this->cursor = 0; |
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} |
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} |
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jkphl /
rdfa-lite-microdata
