<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def getParameterByName(self, name):
 """Searchs a parameter by name and returns it."""

        result = None
        for parameter in self.getParameters():
            nameParam = parameter.getName()
            if nameParam == name:
                result = parameter
                break
        return result