Adds loc metric to parser.
Create filterMetrics method.

Sygned-off-by: David Carlos <ddavidcarlos1392@gmail.com>
Create saveMetricValue method.

Sygned-off-by: David Carlos <ddavidcarlos1392@gmail.com>
Refactor parser structure.

Sygned-off-by: David Carlos <ddavidcarlos1392@gmail.com>
Read metric file in especific folder.

Sygned-off-by: David Carlos <ddavidcarlos1392@gmail.com>