PiplPersonUtil.scala

package me.socure.service.pipl

/**
 * Created by jamesanto on 10/12/15.
 */
object PersonUtil {

  import scala.language.implicitConversions
  import com.pipl.api.data.containers.Person
  import scala.collection.JavaConverters._

  case class Range[T](min: T, max: T)

  implicit class RichPerson(persons: Traversable[Person]) {
    def countNames = persons.flatMap(_.getNames.asScala).toSet.size
    def validSinceRange = {
      val vs = persons.flatMap(_.getAddresses.asScala).map(_.validSince)
      (vs.min, vs.max)
    }
  }

  implicit def toRichPerson(persons: java.util.Collection[Person]): RichPerson = new RichPerson(persons.asScala)

  def countNames(persons: java.util.Collection[Person]) = persons.countNames
  def validSinceRange(persons: java.util.Collection[Person]) = {
    import PersonUtil._
    val r = persons.validSinceRange
    Range(r._1, r._2)
  }

}


//Usage from java
import me.socure.service.pipl.PersonUtil
SearchAPIResponseRaw response = //Response
int namesCount = PersonUtil.countNames(response.getPossiblePersons())
PersonUtil.Range<Date> validSince = PersonUtil.validSinceRange(response.getPossiblePersons())
Date min = validSince.min()
Date max = validSince.max()