public function testScenario1()
{
$entries = array(new MapEntry('a', 1), new MapEntry('a', 2), new MapEntry('a', 3));
$input = new ReduceInput();
$input->setKey('a');
$input->setList($entries);
$this->assertEquals('a', $input->getKey());
$this->assertType('array', $input->getList());
$this->assertEquals(3, count($input->getList()));
}
public static function createInstance($entries)
{
$list = array();
$current = null;
$reduce_input = null;
foreach ($entries as $entry) {
if (!$entry->equals($current)) {
$current = $entry;
$reduce_input = new ReduceInput();
$reduce_input->setKey($entry->getKey());
$list[] = $reduce_input;
}
$reduce_input->addToList($entry);
}
return $list;
}