Functions — github.com/dynatrace-oss/dynahist

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Functions789 in github.com/dynatrace-oss/dynahist

⨍ Functions 789◇ Types & classes 111↳ Endpoints 1

↓ 2,000 callersMethodtestSerialization

(long seed, String expectedSerialization)

src/test/java/com/dynatrace/dynahist/serialization/HistogramSerializationVersion1Test.java:44

↓ 2,000 callersMethodtestSerialization

(long seed, String expectedSerialization)

src/test/java/com/dynatrace/dynahist/serialization/HistogramSerializationVersion0Test.java:44

↓ 182 callersMethodmapToBinIndex

Maps a given value to a histogram bin index. This function must be monotonically increasing. {@link Double#NaN} must always either return an index

src/main/java/com/dynatrace/dynahist/layout/Layout.java:48

↓ 114 callersMethodinterpolate

Interpolates the y-value at given x-value from two given points (x1, y1) and (x2, y2). This implementation is strictly symmetric. Meaning that int

src/main/java/com/dynatrace/dynahist/util/Algorithms.java:44

↓ 86 callersMethodaddValue

Adds a given value to the histogram. Throws an {@link UnsupportedOperationException}, if the implementation is not mutable and {@link #isMutable()

src/main/java/com/dynatrace/dynahist/Histogram.java:273

↓ 83 callersMethodmapDoubleToLong

Bidirectional mapping of a {@code double} value to a {@code long} value. Except for {@link Double#NaN} values, the natural ordering of double valu

src/main/java/com/dynatrace/dynahist/util/Algorithms.java:108

↓ 79 callersMethodcreate

(Layout layout)

src/test/java/com/dynatrace/dynahist/AbstractHistogramTest.java:85

↓ 72 callersMethodgetBinIndex

Returns the bin index as defined by the {@link Layout}. @return the bin index as defined by the {@link Layout}

src/main/java/com/dynatrace/dynahist/bin/Bin.java:78

↓ 71 callersMethodcheckArgument

Throws an {@link IllegalArgumentException} if the given expression evaluates to {@code false}. @param expression an expression @throws IllegalArgumen

src/main/java/com/dynatrace/dynahist/util/Preconditions.java:31

↓ 71 callersMethodgetEstimateFromBin

(Bin bin, long rank)

src/main/java/com/dynatrace/dynahist/value/ValueEstimatorImpls.java:41

↓ 63 callersMethodgetBinCount

Returns the number of values belonging to the current bin position. @return the number of values belonging to the current bin position

src/main/java/com/dynatrace/dynahist/bin/Bin.java:28

↓ 56 callersMethodgetLowerBound

Returns a lower bound for all values in this bin. The returned value is always greater than or equal to the minimum value of the underlying histog

src/main/java/com/dynatrace/dynahist/bin/Bin.java:38

↓ 56 callersMethodgetUpperBound

Returns an upper bound for all values in this bin. The returned value is always less than or equal to the maximum value of the underlying histogra

src/main/java/com/dynatrace/dynahist/bin/Bin.java:48

↓ 52 callersMethodgetUnderflowBinIndex

Returns the maximum index that is associated with the underflow bin of the histogram. Note: 0 < {@link #getOverflowBinIndex()} - {@link #getUnd

src/main/java/com/dynatrace/dynahist/layout/Layout.java:58

↓ 51 callersMethodcreate

Creates a histogram bin layout covering a given range and with bins that have absolute and relative width limitations. The maximum bin width is ei

src/main/java/com/dynatrace/dynahist/layout/LogQuadraticLayout.java:63

↓ 46 callersMethodadd

(double value)

src/jmh/java/com/dynatrace/dynahist/Comparison.java:60

↓ 46 callersMethodgetBinByRank

Returns a bin iterator, representing the bin containing the value with given rank (0-based) The runtime of this method may be O(N) where N is the

src/main/java/com/dynatrace/dynahist/Histogram.java:69

↓ 46 callersMethodgetOverflowBinIndex

Returns the minimum index that is associated with the overflow bin of the histogram. Note: 0 < {@link #getOverflowBinIndex()} - {@link #getUnde

src/main/java/com/dynatrace/dynahist/layout/Layout.java:68

↓ 46 callersMethodgetQuantile

Returns an estimate for the quantile value using the estimated values as given by {@link #getValue(long)} and the default quantile estimation method.

src/main/java/com/dynatrace/dynahist/Histogram.java:202

↓ 45 callersMethodaddValues

(Histogram histogram, double... values)

src/test/java/com/dynatrace/dynahist/AbstractHistogramTest.java:89

↓ 45 callersMethoddone

()

src/test/java/com/dynatrace/dynahist/AbstractHistogramTest.java:132

↓ 45 callersMethodmodify

(Histogram histogram)

src/test/java/com/dynatrace/dynahist/AbstractHistogramTest.java:99

↓ 41 callersMethodgetLayout

Returns the underlying {@link Layout} of the histogram. @return the underlying {@link Layout} of the histogram

src/main/java/com/dynatrace/dynahist/Histogram.java:36

↓ 40 callersMethodcreateDynamic

Creates an empty {@link Histogram} that allocates internal arrays for bin counts dynamically. Choose this, if memory efficiency is more important

src/main/java/com/dynatrace/dynahist/Histogram.java:384

↓ 37 callersMethodcreate

Returns a {@link QuantileEstimator} instance that uses the SciPy quantile definition with given plotting positions parameters. @param alphap plotting

src/main/java/com/dynatrace/dynahist/quantile/SciPyQuantileEstimator.java:49

↓ 37 callersMethodgetTotalCount

Returns the total number of added values. @return the total number of added values

src/main/java/com/dynatrace/dynahist/Histogram.java:106

↓ 37 callersMethodhashCode

()

src/test/java/com/dynatrace/dynahist/layout/TestLayout.java:63

↓ 36 callersMethodcreate

Creates a custom layout given the bin boundaries in sorted ascending order. The bin boundaries array {@code sortedBinBoundaries} defines in total

src/main/java/com/dynatrace/dynahist/layout/CustomLayout.java:63

↓ 36 callersMethodgetGreaterCount

Returns the number of values greater than the upper bound of the the current bin. @return the number of values greater than the upper bound of the th

src/main/java/com/dynatrace/dynahist/bin/Bin.java:71

↓ 35 callersMethodgetValue

Returns an estimation for the value with given (zero-based) rank using the default value estimator. It is guaranteed that the estimated values ret

src/main/java/com/dynatrace/dynahist/Histogram.java:162

↓ 33 callersMethodcreate

Creates a histogram bin layout covering a given range and with bins that have absolute and relative width limitations. The maximum bin width is ei

src/main/java/com/dynatrace/dynahist/layout/LogLinearLayout.java:63

↓ 33 callersMethodgetLessCount

Returns the number of values less than the lower bound of the the current bin. @return the number of values less than the lower bound of the the curr

src/main/java/com/dynatrace/dynahist/bin/Bin.java:64

↓ 29 callersMethodmapLongToDouble

Bidirectional mapping of a {@code long} value to a {@code double} value. Inverse mapping can be performed using {@link #mapDoubleToLong(double)}.

src/main/java/com/dynatrace/dynahist/util/Algorithms.java:121

↓ 28 callersMethodcalculateMidpoint

Calculates the midpoint of two given {@code long} values rounded down to the nearest {@code long} value. This implementation works for any values

src/main/java/com/dynatrace/dynahist/util/Algorithms.java:85

↓ 28 callersMethodequals

(Object obj)

src/test/java/com/dynatrace/dynahist/layout/TestLayout.java:72

↓ 26 callersMethodcheckHistogramDataConsistency

(Histogram histogramData)

src/test/java/com/dynatrace/dynahist/HistogramTestUtil.java:29

↓ 25 callersMethodgetFirstNonEmptyBin

Returns a {@link BinIterator} representing the first non-empty bin. Must not be called if the histogram is empty. @return a {@link BinIterator} r

src/main/java/com/dynatrace/dynahist/Histogram.java:46

↓ 24 callersMethodgetMax

Returns the maximum of all added values. Returns {@link Double#NEGATIVE_INFINITY} if the histogram is empty. @return the maximum of all added val

src/main/java/com/dynatrace/dynahist/Histogram.java:124

↓ 24 callersMethodgetMin

Returns the minimum of all added values. Returns {@link Double#POSITIVE_INFINITY} if the histogram is empty. @return the minimum of all added val

src/main/java/com/dynatrace/dynahist/Histogram.java:115

↓ 24 callersMethodnext

Advances to the next non-empty bin. Throws a {@link NoSuchElementException}, if bin iterator represents the last non-empty bin, that is if {@link

src/main/java/com/dynatrace/dynahist/bin/BinIterator.java:36

↓ 24 callersMethodtestFindFirstWithInitialGuess

( long firstTrueIndex, long min, long max, long initialGuess, int maxNumEvaluations)

src/test/java/com/dynatrace/dynahist/util/AlgorithmsTest.java:457

↓ 23 callersMethodcreate

Creates a histogram bin layout with exponential buckets with given scale. @param scale the scale @return a new {@link OpenTelemetryExponentialBuckets

src/main/java/com/dynatrace/dynahist/layout/OpenTelemetryExponentialBucketsLayout.java:67

↓ 23 callersMethodcreateLayout

( final double absoluteBinWidthLimit, final double relativeBinWidthLimit, final double value

src/test/java/com/dynatrace/dynahist/layout/AbstractErrorLimitingLayoutTest.java:26

↓ 22 callersMethodaddValue

(double value)

src/test/java/com/dynatrace/dynahist/AbstractHistogramTest.java:123

↓ 22 callersMethodgetBinLowerBound

Returns the smallest value that is mapped to the bin with given bin index. This method is defined for all integer values. The returned value is eq

src/main/java/com/dynatrace/dynahist/layout/Layout.java:81

↓ 22 callersMethodmapToBinIndex

(double value)

src/main/java/com/dynatrace/dynahist/layout/OpenTelemetryExponentialBucketsLayout.java:150

↓ 20 callersMethodgetBinUpperBound

Returns the largest value that is mapped to the bin with given bin index. This method is defined for all integer values. The returned value is equ

src/main/java/com/dynatrace/dynahist/layout/Layout.java:104

↓ 19 callersMethodgetPreprocessedCopy

Returns an estimate for the quantile value using the estimated values as given by {@link #getValue(long)} using the default quantile estimator. Pr

src/main/java/com/dynatrace/dynahist/Histogram.java:259

↓ 19 callersMethodnextUp

(double value)

src/test/java/com/dynatrace/dynahist/layout/LayoutTestUtil.java:32

↓ 18 callersMethodfindFirst

Finds the first long value in the range [min, max] for which the given predicate returns {@code true}. The predicate must return {@code false} for

src/main/java/com/dynatrace/dynahist/util/Algorithms.java:140

↓ 18 callersMethodnextDown

(double value)

src/test/java/com/dynatrace/dynahist/layout/LayoutTestUtil.java:37

↓ 17 callersMethodcreate

Creates a histogram bin layout covering a given range and with bins that have absolute and relative width limitations. The maximum bin width is ei

src/main/java/com/dynatrace/dynahist/layout/LogOptimalLayout.java:66

↓ 17 callersMethodestimateQuantile

Estimates the quantile from sorted data which can be randomly accessed through the given function. If numValues is equal to 0 the return value wil

src/main/java/com/dynatrace/dynahist/quantile/QuantileEstimator.java:39

↓ 17 callersMethodgetLastNonEmptyBin

Returns a {@link BinIterator} representing the last non-empty bin. Must not be called if the histogram is empty. @return a {@link BinIterator} re

src/main/java/com/dynatrace/dynahist/Histogram.java:56

↓ 16 callersMethodcreateStatic

Creates an empty {@link Histogram} that allocates internal arrays for bin counts statically. Choose this, if speed is more efficient than memory e

src/main/java/com/dynatrace/dynahist/Histogram.java:396

↓ 15 callersMethodisEmpty

Returns {@code true} if this histogram is empty. @return {@code true} if this histogram is empty

src/main/java/com/dynatrace/dynahist/Histogram.java:139

↓ 15 callersMethodmapToBinIndexHelper

For unsigned values the return value is in the range [0, 2049]. It can be shown that this function is monotonically increasing for all non-negativ

src/main/java/com/dynatrace/dynahist/layout/LogLinearLayout.java:200

↓ 15 callersMethodmapToBinIndexHelper

For unsigned values the return value is in the range [0, 6144]. It can be shown that this function is monotonically increasing for all non-negativ

src/main/java/com/dynatrace/dynahist/layout/LogQuadraticLayout.java:200

↓ 15 callersMethodtoString

()

src/test/java/com/dynatrace/dynahist/layout/TestLayout.java:53

↓ 15 callersMethodwriteSignedVarInt

Writes an {@code int} to the given {@link DataOutput} using variable-length and zigzag encoding. @param value the {@code int} value @param dataOutput

src/main/java/com/dynatrace/dynahist/serialization/SerializationUtil.java:81

↓ 14 callersMethodtestSerialization

( final T data, final SerializationWriter<T> writer, final SerializationReader<T> reader)

src/test/java/com/dynatrace/dynahist/serialization/SerializationTestUtil.java:29

↓ 12 callersMethodassertConsistency

(Layout layout)

src/test/java/com/dynatrace/dynahist/layout/LayoutTestUtil.java:73

↓ 12 callersMethodtestCase

(byte[] expected, long[] bitChunks, int[] chunkLengths)

src/test/java/com/dynatrace/dynahist/serialization/BitOutputInputTest.java:56

↓ 12 callersMethodtestSerialization

(Layout layout, Histogram histogram)

src/test/java/com/dynatrace/dynahist/AbstractHistogramTest.java:185

↓ 12 callersMethodtoByteArray

(final SerializationWriter<T> writer, T data)

src/test/java/com/dynatrace/dynahist/serialization/SerializationTestUtil.java:52

↓ 12 callersMethodwriteBits

(int numBits, long value)

src/main/java/com/dynatrace/dynahist/serialization/BitOutput.java:33

↓ 11 callersMethodaddHistogram

Adds a given histogram to the histogram. If the given histogram has a different layout than this histogram, this operation may lead to unwanted lo

src/main/java/com/dynatrace/dynahist/Histogram.java:307

↓ 11 callersMethoddefineSerialization

Defines the serialization of a new layout that can then be registered using {@link #register(LayoutSerializationDefinition...)}. @param <T> a {@code

src/main/java/com/dynatrace/dynahist/layout/Layout.java:173

↓ 10 callersMethodaddAscendingSequence

Adds an ascending sequence to the histogram. The function {@code ascendingSequence} must be defined for all arguments greater than or equal to 0 a

src/main/java/com/dynatrace/dynahist/Histogram.java:348

↓ 10 callersMethodcreateBin

( long lessCount, long binCount, long greaterCount, double lowerBound, double up

src/test/java/com/dynatrace/dynahist/value/ValueEstimatorImplsTest.java:26

↓ 10 callersMethodisLastNonEmptyBin

Returns {@code true} if this bin corresponds to the last non-empty bin. @return {@code true} if this bin corresponds to the last non-empty bin

src/main/java/com/dynatrace/dynahist/bin/Bin.java:94

↓ 10 callersMethodprevious

Advances to the last non-empty bin. Throws a {@link NoSuchElementException}, if bin iterator represents the first non-empty bin, that is if {@link

src/main/java/com/dynatrace/dynahist/bin/BinIterator.java:46

↓ 10 callersMethodreadAsDynamic

Reads a histogram from a given {@link DataInput}. The returned histogram will allocate internal arrays for bin counts dynamically. The behavior is

src/main/java/com/dynatrace/dynahist/Histogram.java:411

↓ 10 callersMethodreadSignedVarInt

Reads a variable-length and zigzag encoded {@code long} from the given {@link DataInput}. @param dataInput the {@link DataInput} @return the read {@c

src/main/java/com/dynatrace/dynahist/serialization/SerializationUtil.java:130

↓ 9 callersMethodclip

Clips a given value to a given interval. @param value the value @param min the minimum value of the interval (inclusive) @param max the maximum value

src/main/java/com/dynatrace/dynahist/util/Algorithms.java:231

↓ 9 callersMethodforEach

(Consumer<? super Bin> action)

src/main/java/com/dynatrace/dynahist/AbstractHistogram.java:295

↓ 9 callersMethodgetCount

()

src/jmh/java/com/dynatrace/dynahist/Comparison.java:58

↓ 9 callersMethodgetDescription

()

src/jmh/java/com/dynatrace/dynahist/Comparison.java:52

↓ 9 callersMethodgetEstimatedFootprintInBytes

Provide an estimate of the histogram's total footprint in bytes @return estimate of the histogram's total footprint in bytes

src/main/java/com/dynatrace/dynahist/Histogram.java:367

↓ 9 callersMethodgetOverflowCount

Returns the number of added values greater than {@link Layout#getNormalRangeUpperBound()}. @return the number of added values greater than {@link Lay

src/main/java/com/dynatrace/dynahist/Histogram.java:76

↓ 9 callersMethodgetUnderflowCount

Returns the number of added values less than {@link Layout#getNormalRangeLowerBound()}. @return the number of added values less than {@link Layout#ge

src/main/java/com/dynatrace/dynahist/Histogram.java:91

↓ 9 callersMethodincrementOverflowCount

(long increment)

src/main/java/com/dynatrace/dynahist/HistogramDeserializationBuilder.java:34

↓ 9 callersMethodincrementUnderflowCount

(long increment)

src/main/java/com/dynatrace/dynahist/HistogramDeserializationBuilder.java:36

↓ 9 callersMethodreadAsPreprocessed

Reads a histogram from a given {@link DataInput}. The returned histogram will be immutable and preprocessed in order to support fast queries. The

src/main/java/com/dynatrace/dynahist/Histogram.java:441

↓ 9 callersMethodwrite

Writes this histogram to a given {@link DataOutput}. The {@link Layout} information will not be written. Therefore, it is necessary to provide the

src/main/java/com/dynatrace/dynahist/Histogram.java:360

↓ 8 callersMethodgetTotalCount

()

src/main/java/com/dynatrace/dynahist/AbstractMutableHistogram.java:333

↓ 8 callersMethodincrementRegularCount

(int binIndex, long increment)

src/main/java/com/dynatrace/dynahist/HistogramDeserializationBuilder.java:29

↓ 8 callersMethodreadAsStatic

Reads a histogram from a given {@link DataInput}. The returned histogram will allocate internal arrays for bin counts statically. The behavior is

src/main/java/com/dynatrace/dynahist/Histogram.java:426

↓ 8 callersMethodtest

( TestConfiguration<H> testConfiguration, Consumer<TestResult> testResultConsumer)

src/jmh/java/com/dynatrace/dynahist/SpaceConsumptionBenchmark.java:102

↓ 8 callersMethodtestFunction

(double mantissaPlus1)

src/test/java/com/dynatrace/dynahist/layout/LogQuadraticLayoutTest.java:177

↓ 8 callersMethodwrite

Writes this histogram to a given {@code byte[]}. The {@link Layout} information will not be written. Therefore, it is necessary to provide the lay

src/main/java/com/dynatrace/dynahist/serialization/SerializationUtil.java:168

↓ 7 callersMethodcheckSerialVersion

(byte expectedSerialVersion, byte currentSerialVersion)

src/main/java/com/dynatrace/dynahist/serialization/SerializationUtil.java:45

↓ 7 callersMethodensureCountArray

( final int minAbsoluteIndex, final int maxAbsoluteIndex, final byte requiredMode)

src/main/java/com/dynatrace/dynahist/DynamicHistogram.java:152

↓ 7 callersMethodgetMax

()

src/jmh/java/com/dynatrace/dynahist/Comparison.java:56

↓ 7 callersMethodgetMin

()

src/jmh/java/com/dynatrace/dynahist/Comparison.java:54

↓ 7 callersMethodread

Deserializes an object by reading from a given {@link DataInput}. Implementations should never return {@code null} except for the case {@code null

src/main/java/com/dynatrace/dynahist/serialization/SerializationReader.java:46

↓ 7 callersMethodreadBits

(int numBits)

src/main/java/com/dynatrace/dynahist/serialization/BitInput.java:34

↓ 7 callersMethodregister

Registers the given layout serialization definitions such that they are known by subsequent calls of {@link #writeWithTypeInfo(DataOutput)} and {@link

src/main/java/com/dynatrace/dynahist/layout/Layout.java:187

↓ 6 callersMethodassertException

(Runnable runnable, String description)

src/jmh/java/com/dynatrace/dynahist/Comparison.java:42

↓ 6 callersMethodbuild

()

src/main/java/com/dynatrace/dynahist/HistogramDeserializationBuilder.java:42

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