public function executeFunction(FunctionJob $function, ExecutionContext $context)
{
/* @var $argumentValue Value */
$argumentValue = current($function->getArguments());
$beforeSourceRow = $context->getCurrentSourceRow();
$sum = 0;
foreach ($context->getCurrentSourceSet() as $row) {
$context->setCurrentSourceRow($row);
$value = $this->valueResolver->resolveValue($argumentValue, $context);
if (is_numeric($value)) {
$sum += $value;
}
}
$context->setCurrentSourceRow($beforeSourceRow);
return $sum;
}
public function executeFunction(FunctionJob $function, ExecutionContext $context)
{
/* @var $result SelectResult */
$result = $this->resultSet;
/* @var $argumentValue Value */
$argumentValue = current($function->getArguments());
$count = 0;
$beforeSourceRow = $context->getCurrentSourceRow();
foreach ($context->getCurrentSourceSet() as $row) {
$context->setCurrentSourceRow($row);
$value = $this->valueResolver->resolveValue($argumentValue);
if (!is_null($value)) {
$count++;
}
}
$context->setCurrentSourceRow($beforeSourceRow);
return $count;
}
