/**
* Set Contains comparison.
*
* @param Value $value Value object to compare against
*
* @return boolean
*/
public function setContains(Value $value)
{
if (is_array($value->getValue())) {
foreach ($this->value as $val) {
if ($val instanceof Set && $val == $value->getSet()) {
return true;
}
}
return false;
}
return in_array($value->getValue(), $this->value);
}
/**
* @return array
*/
public function getParameters()
{
$params = [];
if (is_array($v = $this->value->getValue()) && $this->value->getOperator() === 'BETWEEN') {
foreach ($v as $index => $value) {
$params[$this->value->getParameterKey($index)] = $value;
}
} elseif ($this->value->getOperator() === 'IS') {
// conitnue...
} elseif ($this->value->getOperator() === 'INSTANCE OF') {
// conitnue...
} else {
$params[$this->value->getParameterKey()] = $this->value->getValue();
}
return $params;
}
/**
* {@inheritDoc}
*/
public function walkValue(Value $value)
{
return $value->getValue();
}
public function exponentiate(Value $value)
{
if (!is_numeric($this->value) || !is_numeric($value->getValue())) {
throw new \RuntimeException("Arithmetic: values must be numeric");
}
return pow($this->value, $value->getValue());
}
/**
* Less Than comparison.
*
* @param Value $value
* @return boolean
*/
public function lessThan(Value $value)
{
return $this->value < $value->getValue();
}
