edu.umd.cfar.lamp.viper.util
Class DataMatrices.PassThrough

java.lang.Object
  edu.umd.cfar.lamp.viper.util.DataMatrices.PassThrough

All Implemented Interfaces:

DataMatrices.GetCost

Enclosing class:

DataMatrices

public static class DataMatrices.PassThrough

extends java.lang.Object

implements DataMatrices.GetCost

Assumes Object is an instance of Number, and calls its getLong() method to determine the node cost.

Constructor Summary

DataMatrices.PassThrough()

Method Summary

long	cost(java.lang.Object obj) Gets the longValue of the object.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DataMatrices.PassThrough

public DataMatrices.PassThrough()

Method Detail

cost

public long cost(java.lang.Object obj)

Gets the longValue of the object.

Specified by:

cost in interface DataMatrices.GetCost

Parameters:

obj - the object to determine the cost of

Returns:

((Number) obj).longValue()

Throws:

java.lang.ClassCastException - if obj doesn't implement Number