Automatic Groovy Imports

• io.deephaven.engine.util.TableTools.*

This class contains methods for working with tables. The following methods are available:

• base64Fingerprint
• booleanCol
• byteCol
• charCol
• col
• colSource
• computeFingerprint
• diff
• diffPair
• doubleCol
• emptyTable
• floatCol
• html
• instantCol
• intCol
• longCol
• merge
• mergeSorted
• newTable
• nullToNullString
• nullTypeAsString
• objColSource
• roundDecimalColumns
• roundDecimalColumnsExcept
• shortCol
• show
• showCommaDelimited
• showWithRowSet
• string
• stringCol
• timeTable
• timeTableBuilder
• typeFromName

• io.deephaven.engine.table.impl.util.TableLoggers.*

This class contains methods for accessing Deephaven tables of instrumentation logs, including query logs and performance logs. The following methods are available:

• processInfoLog
• processMetricsLog
• queryOperationPerformanceLog
• queryPerformanceLog
• serverStateLog
• updatePerformanceLog

• io.deephaven.api.*

This package contains the core classes for the Deephaven API.

• io.deephaven.api.filter.*

This package contains classes for filtering tables.

• io.deephaven.engine.table.vectors.ColumnVectors

This class provides access to the following instance methods:

• of
• ofByte
• ofChar
• ofDouble
• ofFloat
• ofInt
• ofLong
• ofObject
• ofShort

• io.deephaven.engine.table.Table

This is an interface that allows users to interact with and modify Deephaven tables. Automatically importing this class gives users access to the following methods:

• addUpdateListener
• apply
• applyToAllBy
• awaitUpdate
• byteColumnIterator
• characterColumnIterator
• close
• coalesce
• columnIterator
• doubleColumnIterator
• dropColumnFormats
• flatten
• floatColumnIterator
• formatColumns
• formatColumnWhere
• formatRowWhere
• getColumnSource
• getColumnSourceMap
• getColumnSources
• getDefinition
• getDescription
• getRowSet
• getSubTable
• hasColumns
• headBy
• headPct
• integerColumnIterator
• isEmpty
• isFailed
• isFlat
• isRefreshing
• longColumnIterator
• meta
• moveColumns
• moveColumnsUp
• numColumns
• objectColumnIterator
• partitionBy
• partitionedAggBy
• releaseCachedResources
• removeBlink
• removeUpdateListener
• renameAllColumns
• renameColumns
• rollup
• setTotalsTable
• shortColumnIterator
• sizeForInstrumentation
• slice
• slicePct
• tailBy
• tailPct
• tree
• withKeys
• withUniqueKeys
• wouldMatch

• io.deephaven.engine.table.TableFactory

This class contains methods for creating and merging Deephaven tables. The following methods are available:

• emptyTable
• merge
• newTable
• of
• ticket
• timeTable

• io.deephaven.engine.table.PartitionedTable

This is an interface that allows users to interact with and modify Deephaven partitioned tables. Automatically importing this class gives users access to the following methods:

• constituentChangesPermitted
• constituentColumnName
• constituentDefinition
• constituentFor
• constituents
• filter
• keyColumnNames
• merge
• partitionedTransform
• proxy
• sort
• table
• transform
• uniqueKeys

• io.deephaven.engine.table.PartitionedTableFactory

This is an interface that provides methods for creating and merging Deephaven partitioned tables. Automatically importing this class gives users access to the following methods:

• PartitionedTable.of
• PartitionedTable.ofTables

• java.lang.reflect.Array

This class allows Deephaven users to access the following methods:

• Array.get
• Array.getBoolean
• Array.getByte
• Array.getChar
• Array.getDouble
• Array.getFloat
• Array.getInt
• Array.getLength
• Array.getLong
• Array.getShort
• Array.newInstance
• Array.set
• Array.setBoolean
• Array.setByte
• Array.setChar
• Array.setDouble
• Array.setFloat
• Array.setInt
• Array.setLong
• Array.setShort

• io.deephaven.util.type.TypeUtils

This class contains utility functions to convert primitive types. Methods are static, so they must be used with the class name, e.g., TypeUtils.box.

• box
• classForName
• decode64Serializable
• encode64Serializable
• fromString
• getBoxedType
• getErasedType
• getTypeBoxer
• getUnboxedType
• getUnboxedTypeIfBoxed
• isBigNumeric
• isBoxedArithmetic
• isBoxedBoolean
• isBoxedByte
• isBoxedChar
• isBoxedDouble
• isBoxedFloat
• isBoxedInteger
• isBoxedLong
• isBoxedNumeric
• isBoxedShort
• isBoxedType
• isCharacter
• isConvertibleToPrimitive
• isDateTime
• isFloatType
• isNumeric
• isPrimitiveChar
• isPrimitiveNumeric
• isString
• nullConstantForType
• objectToString
• toByteArray
• toDoubleArray
• toFloatArray
• toIntArray
• toLongArray
• toShortArray
• unbox

• io.deephaven.util.type.ArrayTypeUtils

This class contains common utilities for interacting generically with arrays. The imported methods are static, so they must be used with the class name, e.g., ArrayTypeUtils.getArrayAccessor.

• booleanNullArray
• boxedToPrimitive
• byteNullArray
• charNullArray
• createArrayAccessor
• doubleNullArray
• equals
• floatNullArray
• getAccessorForElementType
• getArrayAccessor
• getArrayAccessorFromArray
• getBoxedArray
• getUnboxedArray
• getUnboxedByteArray
• getUnboxedCharArray
• getUnboxedDoubleArray
• getUnboxedFloatArray
• getUnboxedIntArray
• getUnboxedLongArray
• getUnboxedShortArray
• intNullArray
• longNullArray
• shortNullArray
• toArray
• toString

• io.deephaven.base.string.cache.CompressedString

This class is used for creating immutable byte[]-backed representations of strings. The following instance methods are available:

• toCompressedString
• toMappedCompressedString

• io.deephaven.base.string.cache.CompressedString.compress

The static method compress is imported so that it can be used without the class qualification throughout Deephaven.

• java.time.Instant

A Java Instant is an object that represents a single, precise point in time. This class contains methods for interacting with Instant objects.

• adjustInto
• atOffset
• atZone
• compareTo
• equals
• get
• getEpochSecond
• getLong
• getNano
• hashCode
• isAfter
• isBefore
• isSupported
• minus
• minusMillis
• minusNanos
• minusSeconds
• plus
• plusMillis
• plusNanos
• plusSeconds
• query
• range
• toEpochMilli
• toString
• truncatedTo
• until
• with

• java.time.LocalDate

A Java LocalDate is a date without a time zone, such as 2023-08-23. Deephaven users can automatically use the following instance methods in the IDE:

• adjustInto
• atStartOfDay
• atTime
• compareTo
• equals
• format
• get
• getChronology
• getDayOfMonth
• getDayOfWeek
• getDayOfYear
• getEra
• getLong
• getMonth
• getMonthValue
• getYear
• hashCode
• isAfter
• isBefore
• isEqual
• isLeapYear
• isSupported
• lengthOfMonth
• lengthOfYear
• minus
• minusDays
• minusMonths
• minusWeeks
• minusYears
• plus
• plusDays
• plusMonths
• plusWeeks
• plusYears
• query
• range
• toEpochDay
• toString
• until
• with
• withDayOfMonth
• withDayOfYear
• withMonth
• withYear

• java.time.LocalTime

A Java LocalTime is a time without a time-zone, such as 10:15:30. This class contains the following methods for interacting with LocalTime objects:

• adjustInto
• atDate
• atOffset
• compareTo
• equals
• format
• get
• getHour
• getLong
• getMinute
• getNano
• getSecond
• hashCode
• isAfter
• isBefore
• isSupported
• minus
• minusHours
• minusMinutes
• minusNanos
• minusSeconds
• plus
• plusHours
• plusMinutes
• plusNanos
• plusSeconds
• query
• range
• toNanoOfDay
• toSecondOfDay
• toString
• truncatedTo
• until
• with
• withHour
• withMinute
• withNano
• withSecond

• [java.time.ZoneId]https://docs.oracle.com/en/java/javase/17/docs//api/java.base/java/time/ZoneId.html)

This class contains methods for working with time zones. The following methods are available:

• equals
• getDisplayName
• getId
• getRules
• hashCode
• normalized
• toString

• java.time.ZonedDateTime

A ZonedDateTime is a date-time with a time-zone, such as 2007-12-03T10:15:30+01:00 Europe/Paris. This class contains methods for creating and interacting with ZonedDateTime objects:

• equals
• format
• get
• getDayOfMonth
• getDayOfWeek
• getDayOfYear
• getHour
• getLong
• getMinute
• getMonth
• getMonthValue
• getNano
• getOffset
• getSecond
• getYear
• getZone
• hashCode
• isSupported
• minus
• minusDays
• minusHours
• minusMinutes
• minusMonths
• minusNanos
• minusSeconds
• minusWeeks
• minusYears
• plus
• plusDays
• plusHours
• plusMinutes
• plusMonths
• plusNanos
• plusSeconds
• plusWeeks
• plusYears
• query
• range
• toLocalDate
• toLocalDateTime
• toLocalTime
• toOffsetDateTime
• toString
• truncatedTo
• until
• with
• withDayOfMonth
• withDayOfYear
• withEarlierOffsetAtOverlap
• withFixedOffsetZone
• withHour
• withLaterOffsetAtOverlap
• withMinute
• withMonth
• withNano
• withSecond
• withYear
• withZoneSameInstant
• withZoneSameLocal

• io.deephaven.engine.context.QueryScopeParam

• getName

• getValue

• io.deephaven.engine.context.QueryScope

• append

• createParam

• getParamNames

• getParams

• hasParamName

• putObjectFields

• putParam

• readParamValue

• java.util.*

This package contains Java's collections framework, and many classes used by Deephaven's backend. While they are callable by users, they are too numerous and used too infrequently to list here.

• java.lang.*

This package contains classes that are fundamental to how Java works.

• io.deephaven.util.QueryConstants.*

The following constants are available through this class:

• MAX_BYTE
• MAX_CHAR
• MAX_DOUBLE
• MAX_FINITE_DOUBLE
• MAX_FINITE_FLOAT
• MAX_FLOAT
• MAX_INT
• MAX_LONG
• MAX_SHORT
• MIN_BYTE
• MIN_CHAR
• MIN_DOUBLE
• MIN_FINITE_DOUBLE
• MIN_FINITE_FLOAT
• MIN_FLOAT
• MIN_INT
• MIN_LONG
• MIN_POS_DOUBLE
• MIN_POS_FLOAT
• MIN_SHORT
• NAN_DOUBLE
• NAN_FLOAT
• NEG_INFINITY_DOUBLE
• NEG_INFINITY_FLOAT
• NULL_BOOLEAN
• NULL_BYTE
• NULL_BYTE_BOXED
• NULL_CHAR
• NULL_CHAR_BOXED
• NULL_DOUBLE
• NULL_DOUBLE_BOXED
• NULL_FLOAT
• NULL_FLOAT_BOXED
• NULL_INT
• NULL_INT_BOXED
• NULL_LONG
• NULL_LONG_BOXED
• NULL_SHORT
• NULL_SHORT_BOXED
• POS_INFINITY_DOUBLE
• POS_INFINITY_FLOAT

• io.deephaven.libs.GroovyStaticImports.*

The following methods are available through this class:

• abs
• absAvg
• acos
• and
• array
• arrayObj
• asin
• atan
• avg
• binSearchIndex
• castDouble
• castInt
• castLong
• ceil
• clamp
• concat
• containsNonFinite
• cor
• cos
• count
• countDistinct
• countDistinctObj
• countNeg
• countObj
• countPos
• countZero
• cov
• cummax
• cummin
• cumprod
• cumsum
• distinct
• distinctObj
• enlist
• exp
• first
• firstIndexOf
• firstIndexOfObj
• firstObj
• floor
• forwardFill
• forwardFillObj
• ifelse
• ifelseObj
• in
• indexOfMax
• indexOfMaxObj
• indexOfMin
• indexOfMinObj
• inObj
• inRange
• isFinite
• isInf
• isNaN
• isNull
• last
• lastObj
• len
• log
• lowerBin
• max
• maxObj
• median
• min
• minObj
• not
• nth
• nthObj
• nullValueFor
• or
• parseBoolean
• parseByte
• parseDouble
• parseFloat
• parseInt
• parseLong
• parseShort
• parseUnsignedInt
• parseUnsignedLong
• percentile
• pow
• product
• random
• randomBool
• randomDouble
• randomFloat
• randomGaussian
• randomInt
• randomLong
• rawBinSearchIndex
• repeat
• replaceIfNaN
• replaceIfNonFinite
• replaceIfNull
• replaceIfNullNaN
• reverse
• reverseObj
• rint
• round
• sequence
• signum
• sin
• sort
• sortDescending
• sortDescendingObj
• sortObj
• sqrt
• std
• ste
• sum
• tan
• tstat
• unbox
• upperBin
• var
• vec
• vecObj
• wavg
• wstd
• wste
• wsum
• wtstat
• wvar

• io.deephaven.time.DateTimeUtils.*

The DateTimeUtils class contains many important methods for working with time in Deephaven. The following methods are available:

• atMidnight
• currentClock
• dayOfMonth
• dayOfWeek
• dayOfYear
• diffDays
• diffMicros
• diffMillis
• diffMinutes
• diffNanos
• diffSeconds
• diffYears365
• diffYearsAvg
• epochAutoToEpochNanos
• epochAutoToInstant
• epochAutoToZonedDateTime
• epochMicros
• epochMicrosToInstant
• epochMicrosToZonedDateTime
• epochMillis
• epochMillisToInstant
• epochMillisToZonedDateTime
• epochNanos
• epochNanosToInstant
• epochNanosToZonedDateTime
• epochSeconds
• epochSecondsToInstant
• epochSecondsToZonedDateTime
• excelToInstant
• excelToZonedDateTime
• formatDate
• formatDateTime
• formatDurationNanos
• hourOfDay
• isAfter
• isAfterOrEqual
• isBefore
• isBeforeOrEqual
• lowerBin
• microsOfMilli
• microsOfSecond
• microsToMillis
• microsToNanos
• microsToSeconds
• millisOfDay
• millisOfSecond
• millisToMicros
• millisToNanos
• millisToSeconds
• minus
• minuteOfDay
• minuteOfHour
• monthOfYear
• nanosOfDay
• nanosOfMilli
• nanosOfSecond
• nanosToMicros
• nanosToMillis
• nanosToSeconds
• now
• nowMillisResolution
• nowSystem
• nowSystemMillisResolution
• parseDuration
• parseDurationNanos
• parseDurationNanosQuiet
• parseDurationQuiet
• parseEpochNanos
• parseEpochNanosQuiet
• parseInsant
• parseInsantQuiet
• parseLocalDate
• parseLocalDateQuiet
• parseLocalTime
• parseLocalTimeQuiet
• parsePeriod
• parsePeriodQuiet
• parseTimePrecision
• parseTimePrecisionQuiet
• parseTimeZone
• parseTimeZoneQuiet
• parseZonedDateTime
• parseZonedDateTimeQuiet
• plus
• secondOfDay
• secondOfMinute
• secondsToMicros
• secondsToMillis
• secondsToNanos
• setClock
• timeZone
• timeZoneAliasAdd
• timeZoneAliasRm
• toDate
• today
• toExcelTime
• toInstant
• toLocalDate
• toLocalTime
• toZonedDateTime
• upperBin
• year
• yearOfCentury

• io.deephaven.engine.table.impl.lang.QueryLanguageFunctionUtils.*

This class provides access to the following methods:

• binaryAnd
• binaryAndArray
• binaryOr
• binaryOrArray
• booleanPyCast
• byteCast
• bytePyCast
• charCast
• charPyCast
• compareTo
• divide
• divideArray
• doBooleanPyCast
• doStringPyCast
• doubleCast
• doublePyCast
• eq
• eqArray
• floatCast
• floatPyCast
• greater
• greaterArray
• greaterEquals
• greaterEqualsArray
• intCast
• intPyCast
• less
• lessArray
• lessEquals
• lessEqualsArray
• longCast
• longPyCast
• minus
• minusArray
• multiply
• multiplyArray
• negate
• not
• plus
• plusArray
• remainder
• remainderArray
• shortCast
• shortPyCast
• xor
• xorArray

• io.deephaven.api.agg.Aggregation.*

This class provides aggregation methods that can be applied to a table:

• AggAbsSum
• AggApproxPct
• AggAvg
• AggCount
• AggCountDistinct
• AggCountWhere
• AggDistinct
• AggFirst
• AggFirstRowKey
• AggFormula
• AggFreeze
• AggGroup
• AggLast
• AggLastRowKey
• AggMax
• AggMed
• AggMin
• AggPartition
• AggPct
• AggSortedFirst
• AggSortedLast
• AggStd
• AggSum
• AggTDigest
• AggUnique
• AggVar
• AggWAvg
• AggWSum
• of
• PctOut
• visitAll

• io.deephaven.api.updateby.UpdateByOperation.*

This class defines operations for use in updateBy operations. The following methods are available:

• CumMax
• CumMin
• CumProd
• CumSum
• Delta
• Ema
• EmMax
• EmMin
• Ems
• EmStd
• Fill
• of
• RollingAvg
• RollingCount
• RollingGroup
• RollingMax
• RollingMin
• RollingProduct
• RollingStd
• RollingSum
• RollingWAvg

• io.deephaven.api.updateby.UpdateByControl

This interface contains methods for controlling the behavior of updateBy operations. The following methods are available:

• chunkCapacity
• chunkCapacityOrDefault
• initialHashTableSize
• initialHashTableSizeOrDefault
• materialize
• mathContext
• mathContextOrDefault
• maximumLoadFactor
• maximumLoadFactorOrDefault
• maxStaticSparseMemoryOverhead
• maxStaticSparseMemoryOverheadOrDefault
• targetLoadFactor
• targetLoadFactorOrDefault
• useRedirection
• useRedirectionOrDefault

• io.deephaven.api.updateby.OperationControl

This class contains methods for controlling the behavior of updateBy operations. The following methods are available:

• bigValueContext
• bigValueContextOrDefault
• materialize
• onNanValue
• onNanValueOrDefault
• onNegativeDeltaTime
• onNullTime
• onNullValue
• onNullValueOrDefault
• onZeroDeltaTime

• io.deephaven.api.updateby.DeltaControl

This class contains methods for controlling the behavior of a Delta updateBy operation. The following methods are available:

• nullBehavior

As well as the following constants:

• DeltaControl.DEFAULT
• DeltaControl.NULLS_DOMINATES
• DeltaControl.VALUE_DOMINATES
• DeltaControl.ZERO_DOMINATES

• io.deephaven.api.updateby.BadDataBehavior

This class provides methods for handling bad data while processing EMAs:

• valueOf
• values

And the following constants:

• POISON
• RESET
• SKIP
• THROW