static class ProfilerImpl.Space
extends java.lang.Object
Modifier and Type | Field and Description |
---|---|
(package private) int |
cardinality
Number of distinct values.
|
(package private) ProfilerImpl.Collector |
collector |
(package private) ImmutableBitSet |
columnOrdinals |
(package private) com.google.common.collect.ImmutableSortedSet<Profiler.Column> |
columns |
(package private) java.util.BitSet |
dependencies |
(package private) java.util.Set<ImmutableBitSet> |
dependents |
(package private) double |
expectedCardinality |
(package private) int |
nullCount
Assigned by
ProfilerImpl.Collector.finish() . |
private ProfilerImpl.Run |
run |
(package private) boolean |
unique |
(package private) java.util.SortedSet<java.lang.Comparable> |
valueSet
Assigned by
ProfilerImpl.Collector.finish() . |
Constructor and Description |
---|
Space(ProfilerImpl.Run run,
ImmutableBitSet columnOrdinals,
java.lang.Iterable<Profiler.Column> columns) |
Modifier and Type | Method and Description |
---|---|
Profiler.Distribution |
distribution()
Returns the distribution created from this space, or null if no
distribution has been registered yet.
|
boolean |
equals(java.lang.Object o) |
int |
hashCode() |
(package private) double |
surprise() |
private final ProfilerImpl.Run run
final ImmutableBitSet columnOrdinals
final com.google.common.collect.ImmutableSortedSet<Profiler.Column> columns
boolean unique
final java.util.BitSet dependencies
final java.util.Set<ImmutableBitSet> dependents
double expectedCardinality
ProfilerImpl.Collector collector
int nullCount
ProfilerImpl.Collector.finish()
.int cardinality
ProfilerImpl.Collector.finish()
.java.util.SortedSet<java.lang.Comparable> valueSet
ProfilerImpl.Collector.finish()
.Space(ProfilerImpl.Run run, ImmutableBitSet columnOrdinals, java.lang.Iterable<Profiler.Column> columns)
public int hashCode()
hashCode
in class java.lang.Object
public boolean equals(java.lang.Object o)
equals
in class java.lang.Object
public Profiler.Distribution distribution()
double surprise()
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