org.apache.hadoop.tools.rumen

Class LoggedDiscreteCDF

java.lang.Object

org.apache.hadoop.tools.rumen.LoggedDiscreteCDF

All Implemented Interfaces:

DeepCompare

public class LoggedDiscreteCDF
extends Object
implements DeepCompare

A LoggedDiscreteCDF is a discrete approximation of a cumulative distribution function, with this class set up to meet the requirements of the Jackson JSON parser/generator. All of the public methods are simply accessors for the instance variables we want to write out in the JSON files.

Constructor Summary

Constructors

Constructor and Description
LoggedDiscreteCDF()

Method Summary

Methods

Modifier and Type	Method and Description
void	deepCompare(DeepCompare comparand, TreePath loc)
long	getMaximum()
long	getMinimum()
long	getNumberValues()
List<LoggedSingleRelativeRanking>	getRankings()

Methods inherited from class java.lang.Object

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

Constructor Detail

LoggedDiscreteCDF

public LoggedDiscreteCDF()

Method Detail

getMinimum

public long getMinimum()

getRankings

public List<LoggedSingleRelativeRanking> getRankings()

getMaximum

public long getMaximum()

getNumberValues

public long getNumberValues()

deepCompare

public void deepCompare(DeepCompare comparand,
               TreePath loc)
                 throws DeepInequalityException

Specified by:

deepCompare in interface DeepCompare

Parameters:

comparand - the other comparand that's being compared to me

loc - the path that got to me. In the root, myLocation is null. To process the scalar foo field of the root we will make a recursive call with a TreePath whose fieldName is "bar" and whose index is -1 and whose parent is null. To process the plural bar field of the root we will make a recursive call with a TreePath whose fieldName is "foo" and whose index is -1 and whose parent is also null.

Throws:

DeepInequalityException