/**
* This function will merge two dictionaries. If $propertyName and $propertyValue
* specified then the merged result will only contains <key Value> pairs, where
* value of $propertyName of each Value will be equal or not equal to $propertyValue
* based on $condition.
*
* @param <Dictionary> $dictionary1
* @param <Dictionary> $dictionary2
* @param <string> propertyName
* @param <anyType> $propertyValue
* @patam <bool> $condition
*/
public static function Merge($dictionary1, $dictionary2, $propertyName = null, $propertyValue = null, $condition = TRUE)
{
$mergedDictionary = new Dictionary();
foreach ($dictionary1->_entries as $key => $value) {
if ($propertyName != null && !Dictionary::canAdd($value->entry2, $propertyName, $propertyValue, $condition)) {
continue;
}
$mergedDictionary->Add($value->entry1, $value->entry2);
}
foreach ($dictionary2->_entries as $key => $value) {
if ($propertyName != null && !Dictionary::canAdd($value->entry2, $propertyName, $propertyValue, $condition)) {
continue;
}
$mergedDictionary->Add($value->entry1, $value->entry2);
}
return $mergedDictionary;
}
