Uses of Class
cern.jet.stat.quantile.DoubleBuffer
Packages that use DoubleBuffer
Package
Description
Scalable algorithms and data structures to compute approximate quantiles over very large data sequences.
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Uses of DoubleBuffer in cern.jet.stat.quantile
Fields in cern.jet.stat.quantile declared as DoubleBufferModifier and TypeFieldDescriptionprotected DoubleBuffer[]
DoubleBufferSet.buffers
protected DoubleBuffer
DoubleQuantileEstimator.currentBufferToFill
Methods in cern.jet.stat.quantile that return DoubleBufferModifier and TypeMethodDescriptionDoubleBufferSet._getFirstEmptyBuffer()
Returns an empty buffer if at least one exists.DoubleBufferSet._getFullOrPartialBuffers()
Returns all full or partial buffers.DoubleBufferSet._getFullOrPartialBuffersWithLevel
(int level) Determines all full buffers having the specified level.DoubleBufferSet._getPartialBuffer()
Returns all empty buffers.protected DoubleBuffer[]
DoubleQuantileEstimator.buffersToCollapse()
Not yet commented.protected DoubleBuffer[]
KnownDoubleQuantileEstimator.buffersToCollapse()
Not yet commented.protected DoubleBuffer[]
UnknownDoubleQuantileEstimator.buffersToCollapse()
Not yet commented.DoubleBufferSet.collapse
(DoubleBuffer[] buffers) Collapses the specified full buffers (must not include partial buffer).Methods in cern.jet.stat.quantile with parameters of type DoubleBufferModifier and TypeMethodDescriptionprotected void
KnownDoubleQuantileEstimator.addInfinities
(int missingInfinities, DoubleBuffer buffer) DoubleBufferSet.collapse
(DoubleBuffer[] buffers) Collapses the specified full buffers (must not include partial buffer).protected double[]
DoubleBufferSet.getValuesAtPositions
(DoubleBuffer[] buffers, long[] triggerPositions) Determines all values of the specified buffers positioned at the specified triggerPositions within the sorted sequence and fills them into outputValues.protected abstract void
DoubleQuantileEstimator.postCollapse
(DoubleBuffer[] toCollapse) Not yet commented.protected void
KnownDoubleQuantileEstimator.postCollapse
(DoubleBuffer[] toCollapse) Not yet commented.protected void
UnknownDoubleQuantileEstimator.postCollapse
(DoubleBuffer[] toCollapse) Not yet commented.protected void
KnownDoubleQuantileEstimator.removeInfinitiesFrom
(int infinities, DoubleBuffer buffer) Reading off quantiles requires to fill some +infinity, -infinity values to make a partial buffer become full.protected static void
UnknownDoubleQuantileEstimator.sortAscendingByLevel
(DoubleBuffer[] fullBuffers) To do.