org.apache.hadoop.chukwa.hicc

Class AreaCalculator

java.lang.Object

org.apache.hadoop.chukwa.hicc.AreaCalculator

public class AreaCalculator
extends Object

Constructor Summary

Constructors

Constructor and Description
AreaCalculator()

Method Summary

Modifier and Type	Method and Description
static Double	getArea(double x0, double y0, double x1, double y1)
static Double	getArea(TreeMap<String,Double> data)
static TreeMap<String,Double>	getAreas(TreeMap<String,TreeMap<String,Double>> dataSet)

Methods inherited from class java.lang.Object

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

Constructor Detail

AreaCalculator

public AreaCalculator()

Method Detail

getAreas

public static TreeMap<String,Double> getAreas(TreeMap<String,TreeMap<String,Double>> dataSet)

getArea

public static Double getArea(TreeMap<String,Double> data)

getArea

public static Double getArea(double x0,
                             double y0,
                             double x1,
                             double y1)