Package org.HdrHistogram

Class DoubleLinearIterator

java.lang.Object

org.HdrHistogram.DoubleLinearIterator

All Implemented Interfaces:

Iterator<DoubleHistogramIterationValue>

public class DoubleLinearIterator
extends Object
implements Iterator<DoubleHistogramIterationValue>

Used for iterating through DoubleHistogram values in linear steps. The iteration is performed in steps of valueUnitsPerBucket in size, terminating when all recorded histogram values are exhausted. Note that each iteration "bucket" includes values up to and including the next bucket boundary value.

Field Summary

Fields

Modifier and Type	Field	Description
(package private) DoubleHistogram	histogram
private final LinearIterator	integerLinearIterator
private final DoubleHistogramIterationValue	iterationValue

Constructor Summary

Constructors

Constructor	Description
DoubleLinearIterator(DoubleHistogram histogram, double valueUnitsPerBucket)

Method Summary

Modifier and Type	Method	Description
boolean	hasNext()
DoubleHistogramIterationValue	next()
void	remove()
void	reset(double valueUnitsPerBucket)	Reset iterator for re-use in a fresh iteration over the same histogram data set.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Field Details

integerLinearIterator

private final LinearIterator integerLinearIterator

iterationValue

private final DoubleHistogramIterationValue iterationValue

histogram

DoubleHistogram histogram

Constructor Details

DoubleLinearIterator

public DoubleLinearIterator(DoubleHistogram histogram,
 double valueUnitsPerBucket)

Parameters:

histogram - The histogram this iterator will operate on

valueUnitsPerBucket - The size (in value units) of each bucket iteration.

Method Details

reset

public void reset(double valueUnitsPerBucket)

Reset iterator for re-use in a fresh iteration over the same histogram data set.

Parameters:

valueUnitsPerBucket - The size (in value units) of each bucket iteration.

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<DoubleHistogramIterationValue>

next

public DoubleHistogramIterationValue next()

Specified by:

next in interface Iterator<DoubleHistogramIterationValue>

remove

public void remove()

Specified by:

remove in interface Iterator<DoubleHistogramIterationValue>