org.apache.spark.api.java.function
Interface DoubleFunction<T>

All Superinterfaces:
java.io.Serializable

public interface DoubleFunction<T>
extends java.io.Serializable

A function that returns Doubles, and can be used to construct DoubleRDDs.


Method Summary
 double call(T t)
           
 

Method Detail

call

double call(T t)
            throws Exception
Throws:
Exception