Package org.roaringbitmap.insights
Class BitmapStatistics
- java.lang.Object
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- org.roaringbitmap.insights.BitmapStatistics
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public class BitmapStatistics extends java.lang.Object
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
BitmapStatistics.ArrayContainersStats
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Field Summary
Fields Modifier and Type Field Description private BitmapStatistics.ArrayContainersStats
arrayContainersStats
private long
bitmapContainerCount
private long
bitmapsCount
static BitmapStatistics
empty
private long
runContainerCount
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Constructor Summary
Constructors Constructor Description BitmapStatistics(BitmapStatistics.ArrayContainersStats arrayContainersStats, long bitmapContainerCount, long runContainerCount)
BitmapStatistics(BitmapStatistics.ArrayContainersStats arrayContainersStats, long bitmapContainerCount, long runContainerCount, long bitmapsCount)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description long
containerCount()
double
containerFraction(long containerTypeCount)
Calculates what fraction of all containers is the `containerTypeCount`boolean
equals(java.lang.Object o)
BitmapStatistics.ArrayContainersStats
getArrayContainersStats()
long
getBitmapContainerCount()
long
getBitmapsCount()
long
getRunContainerCount()
int
hashCode()
(package private) BitmapStatistics
merge(BitmapStatistics other)
java.lang.String
toString()
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Field Detail
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bitmapsCount
private final long bitmapsCount
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arrayContainersStats
private final BitmapStatistics.ArrayContainersStats arrayContainersStats
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bitmapContainerCount
private final long bitmapContainerCount
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runContainerCount
private final long runContainerCount
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empty
public static final BitmapStatistics empty
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Constructor Detail
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BitmapStatistics
BitmapStatistics(BitmapStatistics.ArrayContainersStats arrayContainersStats, long bitmapContainerCount, long runContainerCount)
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BitmapStatistics
BitmapStatistics(BitmapStatistics.ArrayContainersStats arrayContainersStats, long bitmapContainerCount, long runContainerCount, long bitmapsCount)
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Method Detail
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containerFraction
public double containerFraction(long containerTypeCount)
Calculates what fraction of all containers is the `containerTypeCount`- Parameters:
containerTypeCount
- denominator- Returns:
- some fraction
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getArrayContainersStats
public BitmapStatistics.ArrayContainersStats getArrayContainersStats()
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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containerCount
public long containerCount()
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merge
BitmapStatistics merge(BitmapStatistics other)
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equals
public boolean equals(java.lang.Object o)
- Overrides:
equals
in classjava.lang.Object
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hashCode
public int hashCode()
- Overrides:
hashCode
in classjava.lang.Object
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getBitmapsCount
public long getBitmapsCount()
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getBitmapContainerCount
public long getBitmapContainerCount()
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getRunContainerCount
public long getRunContainerCount()
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