Completed
Pull Request — master (#2)
by Joao
05:22
created

SparQLDataset::getIterator()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 5
Code Lines 3

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 3
CRAP Score 1

Importance

Changes 0
Metric Value
dl 0
loc 5
ccs 3
cts 3
cp 1
rs 9.4285
c 0
b 0
f 0
cc 1
eloc 3
nc 1
nop 1
crap 1
1
<?php
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namespace ByJG\AnyDataset\Dataset;
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use SparQL\Connection;
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class SparQLDataset
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{
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    /**
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     * @var object
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     */
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    private $connection;
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    /**
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     *
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     * @param string $url
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     * @param string $namespaces
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     */
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    public function __construct($url, $namespaces = null)
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    {
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        $this->connection = new Connection($url);
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        if (is_array($namespaces)) {
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            foreach ($namespaces as $key => $value) {
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                $this->connection->ns($key, $value);
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            }
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        }
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        if (function_exists('dba_open')) {
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            $cache = sys_get_temp_dir() . "/caps.db";
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            $this->connection->capabilityCache($cache);
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        }
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    }
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    public function getCapabilities()
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    {
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        $return = array();
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        if (function_exists('dba_open')) {
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            foreach ($this->connection->capabilityCodes() as $code) {
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                $return[$code] = array($this->connection->supports($code), $this->connection->capabilityDescription($code));
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            }
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        }
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        return $return;
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    }
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    /**
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     * @param string $sparql
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     * @return GenericIterator
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     */
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    public function getIterator($sparql)
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    {
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        $result = $this->connection->query($sparql);
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        return new SparQLIterator($result);
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    }
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}
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