Package org.HdrHistogram
Class AllValuesIterator
- java.lang.Object
-
- org.HdrHistogram.AbstractHistogramIterator
-
- org.HdrHistogram.AllValuesIterator
-
- All Implemented Interfaces:
java.util.Iterator<HistogramIterationValue>
public class AllValuesIterator extends AbstractHistogramIterator implements java.util.Iterator<HistogramIterationValue>
Used for iterating through histogram values using the finest granularity steps supported by the underlying representation. The iteration steps through all possible unit value levels, regardless of whether or not there were recorded values for that value level, and terminates when all recorded histogram values are exhausted.
-
-
Field Summary
Fields Modifier and Type Field Description (package private) int
visitedIndex
-
Fields inherited from class org.HdrHistogram.AbstractHistogramIterator
arrayTotalCount, countAtThisValue, currentIndex, currentIterationValue, currentValueAtIndex, histogram, nextValueAtIndex, prevValueIteratedTo, totalCountToCurrentIndex, totalCountToPrevIndex, totalValueToCurrentIndex
-
-
Constructor Summary
Constructors Constructor Description AllValuesIterator(AbstractHistogram histogram)
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
hasNext()
Returns true if the iteration has more elements.(package private) void
incrementIterationLevel()
(package private) boolean
reachedIterationLevel()
void
reset()
Reset iterator for re-use in a fresh iteration over the same histogram data set.private void
reset(AbstractHistogram histogram)
-
Methods inherited from class org.HdrHistogram.AbstractHistogramIterator
getPercentileIteratedFrom, getPercentileIteratedTo, getValueIteratedTo, incrementSubBucket, next, remove, resetIterator
-
-
-
-
Constructor Detail
-
AllValuesIterator
public AllValuesIterator(AbstractHistogram histogram)
- Parameters:
histogram
- The histogram this iterator will operate on
-
-
Method Detail
-
reset
public void reset()
Reset iterator for re-use in a fresh iteration over the same histogram data set.
-
reset
private void reset(AbstractHistogram histogram)
-
incrementIterationLevel
void incrementIterationLevel()
- Specified by:
incrementIterationLevel
in classAbstractHistogramIterator
-
reachedIterationLevel
boolean reachedIterationLevel()
- Specified by:
reachedIterationLevel
in classAbstractHistogramIterator
- Returns:
- true if the current position's data should be emitted by the iterator
-
hasNext
public boolean hasNext()
Description copied from class:AbstractHistogramIterator
Returns true if the iteration has more elements. (In other words, returns true if next would return an element rather than throwing an exception.)- Specified by:
hasNext
in interfacejava.util.Iterator<HistogramIterationValue>
- Overrides:
hasNext
in classAbstractHistogramIterator
- Returns:
- true if the iterator has more elements.
-
-