func (wc *WordCount) Reduce(word string, counts chan int64, c gossamr.Collector) error {
var sum int64 = 0
for v := range counts {
sum += v
}
c.Collect(sum, word)
return nil
}
func (wc *WordCount) Map(p int64, line string, c gossamr.Collector) error {
for _, word := range strings.Fields(line) {
c.Collect(strings.ToLower(word), int64(1))
}
return nil
}