org.apache.accumulo.test.continuous

Class Histogram<T>

java.lang.Object

org.apache.accumulo.test.continuous.Histogram<T>

All Implemented Interfaces:

Serializable

public class Histogram<T>
extends Object
implements Serializable

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected HashMap<T,org.apache.accumulo.test.continuous.HistData<T>>	counts
protected long	sum

Constructor Summary

Constructors

Constructor and Description
Histogram()

Method Summary

Methods

Modifier and Type	Method and Description
void	addPoint(T x)
void	addPoint(T x, long y)
void	clear()
long	getCount(T x)
Set<T>	getKeys()
List<T>	getKeysInCountSortedOrder()
double	getPercentage(T x)
long	getSum()
void	print(StringBuilder out)
void	save(String file)

Methods inherited from class java.lang.Object

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

Field Detail

sum

protected long sum

counts

protected HashMap<T,org.apache.accumulo.test.continuous.HistData<T>> counts

Constructor Detail

Histogram

public Histogram()

Method Detail

addPoint

public void addPoint(T x)

addPoint

public void addPoint(T x,
            long y)

getCount

public long getCount(T x)

getPercentage

public double getPercentage(T x)

getSum

public long getSum()

getKeysInCountSortedOrder

public List<T> getKeysInCountSortedOrder()

print

public void print(StringBuilder out)

save

public void save(String file)
          throws IOException

Throws:

IOException

getKeys

public Set<T> getKeys()

clear

public void clear()