public class CountEstimator
extends java.lang.Object
Modifier and Type | Class and Description |
---|---|
(package private) static class |
CountEstimator.KeyRatios |
Modifier and Type | Method and Description |
---|---|
static long |
count(DatabaseImpl dbImpl,
CursorImpl beginCursor,
boolean beginInclusive,
CursorImpl endCursor,
boolean endInclusive)
Returns an estimate of the number of records between two end points
specified by begin/end cursor positions.
|
(package private) static CountEstimator.KeyRatios |
getKeyRatios(java.util.List<TrackingInfo> infoByLevel,
boolean exact) |
public static long count(DatabaseImpl dbImpl, CursorImpl beginCursor, boolean beginInclusive, CursorImpl endCursor, boolean endInclusive)
static CountEstimator.KeyRatios getKeyRatios(java.util.List<TrackingInfo> infoByLevel, boolean exact)
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