Uses of Class
ai.rapids.cudf.ColumnVector

Packages that use ColumnVector

Package	Description
ai.rapids.cudf
ai.rapids.cudf.ast

Uses of ColumnVector in ai.rapids.cudf

Methods in ai.rapids.cudf that return ColumnVector

Modifier and Type	Method	Description
final ColumnVector	ColumnView.abs()	Calculate the abs, output is the same type as input.
default ColumnVector	BinaryOperable.add(BinaryOperable rhs)	Add + operator.
default ColumnVector	BinaryOperable.add(BinaryOperable rhs, DType outType)	Add one vector to another with the given output type.
final ColumnVector	ColumnView.addCalendricalMonths(ColumnView months)	Add the specified number of months to the timestamp.
final ColumnVector	ColumnView.addCalendricalMonths(Scalar months)	Add the specified number of months to the timestamp.
default ColumnVector	BinaryOperable.and(BinaryOperable rhs)	Logical and (&&).
default ColumnVector	BinaryOperable.and(BinaryOperable rhs, DType outType)	Logical and (&&) with the given output type.
final ColumnVector	ColumnView.applyBooleanMask(ColumnView booleanMaskView)	Filters elements in each row of this LIST column using `booleanMaskView` LIST of booleans as a mask.
final ColumnVector	ColumnView.approxPercentile(double[] percentiles)	Calculate various percentiles of this ColumnVector, which must contain centroids produced by a t-digest aggregation.
final ColumnVector	ColumnView.approxPercentile(ColumnVector percentiles)	Calculate various percentiles of this ColumnVector, which must contain centroids produced by a t-digest aggregation.
final ColumnVector	ColumnView.arccos()	Calculate the arccos, output is the same type as input.
final ColumnVector	ColumnView.arccosh()	Calculate the hyperbolic arccos, output is the same type as input.
final ColumnVector	ColumnView.arcsin()	Calculate the arcsin, output is the same type as input.
final ColumnVector	ColumnView.arcsinh()	Calculate the hyperbolic arcsin, output is the same type as input.
final ColumnVector	ColumnView.arctan()	Calculate the arctan, output is the same type as input.
default ColumnVector	BinaryOperable.arctan2(BinaryOperable xCoordinate)	The function arctan2(y,x) or atan2(y,x) is defined as the angle in the Euclidean plane, given in radians, between the positive x axis and the ray to the point (x, y) ≠ (0, 0).
default ColumnVector	BinaryOperable.arctan2(BinaryOperable xCoordinate, DType outType)	The function arctan2(y,x) or atan2(y,x) is defined as the angle in the Euclidean plane, given in radians, between the positive x axis and the ray to the point (x, y) ≠ (0, 0).
final ColumnVector	ColumnView.arctanh()	Calculate the hyperbolic arctan, output is the same type as input.
final ColumnVector	ColumnView.asByteList()	Cast to list of bytes This method converts the rows provided by the ColumnVector and casts each row to a list of bytes with endinanness reversed.
final ColumnVector	ColumnView.asByteList(boolean config)	Cast to list of bytes This method converts the rows provided by the ColumnVector and casts each row to a list of bytes.
final ColumnVector	ColumnView.asBytes()	Cast to Byte - ColumnVector This method takes the value provided by the ColumnVector and casts to byte When casting from a Date, Timestamp, or Boolean to a byte type the underlying numerical representation of the data will be used for the cast.
final ColumnVector	ColumnView.asDoubles()	Cast to Double - ColumnVector This method takes the value provided by the ColumnVector and casts to double When casting from a Date, Timestamp, or Boolean to a double type the underlying numerical representation of the data will be used for the cast.
final ColumnVector	ColumnView.asFloats()	Cast to Float - ColumnVector This method takes the value provided by the ColumnVector and casts to float When casting from a Date, Timestamp, or Boolean to a float type the underlying numerical representatio of the data will be used for the cast.
final ColumnVector	ColumnView.asInts()	Cast to Int - ColumnVector This method takes the value provided by the ColumnVector and casts to int When casting from a Date, Timestamp, or Boolean to a int type the underlying numerical representation of the data will be used for the cast.
final ColumnVector	ColumnView.asLongs()	Cast to Long - ColumnVector This method takes the value provided by the ColumnVector and casts to long When casting from a Date, Timestamp, or Boolean to a long type the underlying numerical representation of the data will be used for the cast.
final ColumnVector	ColumnView.asShorts()	Cast to Short - ColumnVector This method takes the value provided by the ColumnVector and casts to short When casting from a Date, Timestamp, or Boolean to a short type the underlying numerical representation of the data will be used for the cast.
final ColumnVector	ColumnView.asStrings()	Cast to Strings.
final ColumnVector	ColumnView.asStrings(String format)	Method to parse and convert a timestamp column vector to string column vector.
final ColumnVector	ColumnView.asTimestamp(DType timestampType, String format)	Parse a string to a timestamp.
final ColumnVector	ColumnView.asTimestampDays()	Cast to TIMESTAMP_DAYS - ColumnVector This method takes the value provided by the ColumnVector and casts to TIMESTAMP_DAYS
final ColumnVector	ColumnView.asTimestampDays(String format)	Cast to TIMESTAMP_DAYS - ColumnVector This method takes the string value provided by the ColumnVector and casts to TIMESTAMP_DAYS
final ColumnVector	ColumnView.asTimestampMicroseconds()	Cast to TIMESTAMP_MICROSECONDS - ColumnVector This method takes the value provided by the ColumnVector and casts to TIMESTAMP_MICROSECONDS
final ColumnVector	ColumnView.asTimestampMicroseconds(String format)	Cast to TIMESTAMP_MICROSECONDS - ColumnVector This method takes the string value provided by the ColumnVector and casts to TIMESTAMP_MICROSECONDS
final ColumnVector	ColumnView.asTimestampMilliseconds()	Cast to TIMESTAMP_MILLISECONDS - ColumnVector This method takes the value provided by the ColumnVector and casts to TIMESTAMP_MILLISECONDS.
final ColumnVector	ColumnView.asTimestampMilliseconds(String format)	Cast to TIMESTAMP_MILLISECONDS - ColumnVector This method takes the string value provided by the ColumnVector and casts to TIMESTAMP_MILLISECONDS.
final ColumnVector	ColumnView.asTimestampNanoseconds()	Cast to TIMESTAMP_NANOSECONDS - ColumnVector This method takes the value provided by the ColumnVector and casts to TIMESTAMP_NANOSECONDS.
final ColumnVector	ColumnView.asTimestampNanoseconds(String format)	Cast to TIMESTAMP_NANOSECONDS - ColumnVector This method takes the string value provided by the ColumnVector and casts to TIMESTAMP_NANOSECONDS.
final ColumnVector	ColumnView.asTimestampSeconds()	Cast to TIMESTAMP_SECONDS - ColumnVector This method takes the value provided by the ColumnVector and casts to TIMESTAMP_SECONDS
final ColumnVector	ColumnView.asTimestampSeconds(String format)	Cast to TIMESTAMP_SECONDS - ColumnVector This method takes the string value provided by the ColumnVector and casts to TIMESTAMP_SECONDS
final ColumnVector	ColumnView.asUnsignedBytes()	Cast to unsigned Byte - ColumnVector This method takes the value provided by the ColumnVector and casts to byte When casting from a Date, Timestamp, or Boolean to a byte type the underlying numerical representation of the data will be used for the cast.
final ColumnVector	ColumnView.asUnsignedInts()	Cast to unsigned Int - ColumnVector This method takes the value provided by the ColumnVector and casts to int When casting from a Date, Timestamp, or Boolean to a int type the underlying numerical representation of the data will be used for the cast.
final ColumnVector	ColumnView.asUnsignedLongs()	Cast to unsigned Long - ColumnVector This method takes the value provided by the ColumnVector and casts to long When casting from a Date, Timestamp, or Boolean to a long type the underlying numerical representation of the data will be used for the cast.
final ColumnVector	ColumnView.asUnsignedShorts()	Cast to unsigned Short - ColumnVector This method takes the value provided by the ColumnVector and casts to short When casting from a Date, Timestamp, or Boolean to a short type the underlying numerical representation of the data will be used for the cast.
ColumnVector	BinaryOperable.binaryOp(BinaryOp op, BinaryOperable rhs, DType outType)	Multiple different binary operations.
final ColumnVector	ColumnView.binaryOp(BinaryOp op, BinaryOperable rhs, DType outType)	Multiple different binary operations.
ColumnVector	Scalar.binaryOp(BinaryOp op, BinaryOperable rhs, DType outType)
default ColumnVector	BinaryOperable.bitAnd(BinaryOperable rhs)	Bit wise and (&).
default ColumnVector	BinaryOperable.bitAnd(BinaryOperable rhs, DType outType)	Bit wise and (&) with the given output type.
final ColumnVector	ColumnView.bitCount()	Count the number of set bit for each integer value.
final ColumnVector	ColumnView.bitInvert()	Invert the bits, output is the same type as input.
default ColumnVector	BinaryOperable.bitOr(BinaryOperable rhs)	Bit wise or (|).
default ColumnVector	BinaryOperable.bitOr(BinaryOperable rhs, DType outType)	Bit wise or (|) with the given output type.
default ColumnVector	BinaryOperable.bitXor(BinaryOperable rhs)	Bit wise xor (^).
default ColumnVector	BinaryOperable.bitXor(BinaryOperable rhs, DType outType)	Bit wise xor (^) with the given output type.
static ColumnVector	ColumnVector.boolFromBytes(byte... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.build(int rows, long stringBufferSize, Consumer<HostColumnVector.Builder> init)
static ColumnVector	ColumnVector.build(DType type, int rows, Consumer<HostColumnVector.Builder> init)	Create a new vector.
final ColumnVector	ArrowColumnBuilder.buildAndPutOnDevice()	Create the immutable ColumnVector, copied to the device based on the Arrow data.
final ColumnVector	HostColumnVector.Builder.buildAndPutOnDevice()	Finish and create the immutable ColumnVector, copied to the device.
final ColumnVector	HostColumnVector.ColumnBuilder.buildAndPutOnDevice()	Finish and create the immutable ColumnVector, copied to the device.
final ColumnVector	ColumnView.capitalize(Scalar delimiters)	Returns a column of capitalized strings.
ColumnVector	ColumnVector.castTo(DType type)	Generic method to cast ColumnVector When casting from a Date, Timestamp, or Boolean to a numerical type the underlying numerical representation of the data will be used for the cast.
ColumnVector	ColumnView.castTo(DType type)	Generic method to cast ColumnVector When casting from a Date, Timestamp, or Boolean to a numerical type the underlying numerical representation of the data will be used for the cast.
final ColumnVector	ColumnView.cbrt()	Calculate the cube root, output is the same type as input.
final ColumnVector	ColumnView.ceil()	Calculate the ceil, output is the same type as input.
final ColumnVector	ColumnView.clamp(Scalar lo, Scalar hi)	Replaces values less than `lo` in `input` with `lo`, and values greater than `hi` with `hi`.
final ColumnVector	ColumnView.clamp(Scalar lo, Scalar loReplace, Scalar hi, Scalar hiReplace)	Replaces values less than `lo` in `input` with `lo_replace`, and values greater than `hi` with `hi_replace`.
final ColumnVector	ColumnView.codePoints()	Get the code point values (integers) for each character of each string.
static ColumnVector	ColumnVector.concatenate(ColumnView... columns)	Create a new vector by concatenating multiple columns together.
final ColumnVector	ColumnView.contains(ColumnView searchSpace)	Returns a new column of DType.BOOL8 elements having the same size as this column, each row value is true if the corresponding entry in this column is contained in the given searchSpace column and false if it is not.
final ColumnVector	ColumnView.containsRe(RegexProgram regexProg)	Returns a boolean ColumnVector identifying rows which match the given RegexProgram pattern starting at any location.
final ColumnVector	ColumnView.containsRe(String pattern)	Deprecated.
ColumnVector	ColumnVector.copyToColumnVector()	For a ColumnVector this is really just incrementing the reference count.
ColumnVector	ColumnView.copyToColumnVector()	Creates a ColumnVector from a column view handle
ColumnVector	HostColumnVector.copyToDevice()	Copy the data to the device.
final ColumnVector	ColumnView.cos()	Calculate the cos, output is the same type as input.
final ColumnVector	ColumnView.cosh()	Calculate the hyperbolic cos, output is the same type as input.
final ColumnVector	ColumnView.countElements()	Get the number of elements for each list.
final ColumnVector	ColumnView.dateTimeCeil(DateTimeRoundingFrequency freq)	Round the timestamp up to the given frequency keeping the type the same.
final ColumnVector	ColumnView.dateTimeFloor(DateTimeRoundingFrequency freq)	Round the timestamp down to the given frequency keeping the type the same.
final ColumnVector	ColumnView.dateTimeRound(DateTimeRoundingFrequency freq)	Round the timestamp (half up) to the given frequency keeping the type the same.
final ColumnVector	ColumnView.day()	Get day from a timestamp.
final ColumnVector	ColumnView.dayOfYear()	Get the day of the year from a timestamp.
static ColumnVector	ColumnVector.daysFromInts(int... values)	Create a new vector from the given values.
final ColumnVector	ColumnView.daysInMonth()	Extract the number of days in the month
static ColumnVector	ColumnVector.decimalFromBigInt(int scale, BigInteger... values)	Create a new decimal vector from BigIntegers Compared with scale of [[java.math.BigDecimal]], the scale here represents the opposite meaning.
static ColumnVector	ColumnVector.decimalFromBoxedInts(int scale, Integer... values)	Create a new decimal vector from boxed unscaled values (Integer array) and scale.
static ColumnVector	ColumnVector.decimalFromBoxedLongs(int scale, Long... values)	Create a new decimal vector from boxed unscaled values (Long array) and scale.
static ColumnVector	ColumnVector.decimalFromDoubles(DType type, RoundingMode mode, double... values)	Create a new decimal vector from double floats with specific DecimalType and RoundingMode.
static ColumnVector	ColumnVector.decimalFromInts(int scale, int... values)	Create a new decimal vector from unscaled values (int array) and scale.
static ColumnVector	ColumnVector.decimalFromLongs(int scale, long... values)	Create a new decimal vector from unscaled values (long array) and scale.
default ColumnVector	BinaryOperable.div(BinaryOperable rhs)	Divide one vector by another.
default ColumnVector	BinaryOperable.div(BinaryOperable rhs, DType outType)	Divide one vector by another with the given output type.
final ColumnVector	ColumnView.dropListDuplicates()	Create a new LIST column by copying elements from the current LIST column ignoring duplicate, producing a LIST column in which each list contain only unique elements.
final ColumnVector	ColumnView.dropListDuplicates(DuplicateKeepOption keepOption)	Create a new LIST column by copying elements from the current LIST column ignoring duplicate, producing a LIST column in which each list contain only unique elements.
final ColumnVector	ColumnView.dropListDuplicatesWithKeysValues()	Given a LIST column in which each element is a struct containing a <key, value> pair.
static ColumnVector	ColumnVector.durationDaysFromBoxedInts(Integer... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.durationDaysFromInts(int... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.durationMicroSecondsFromBoxedLongs(Long... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.durationMicroSecondsFromLongs(long... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.durationMilliSecondsFromBoxedLongs(Long... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.durationMilliSecondsFromLongs(long... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.durationNanoSecondsFromBoxedLongs(Long... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.durationNanoSecondsFromLongs(long... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.durationSecondsFromBoxedLongs(Long... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.durationSecondsFromLongs(long... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.empty(HostColumnVector.DataType colType)	Creates an empty column according to the data type.
static ColumnVector	ColumnVector.emptyStructs(HostColumnVector.DataType dataType, long numRows)	This method is evolving, unstable and currently test only.
final ColumnVector	ColumnView.endsWith(Scalar pattern)	Checks if each string in a column ends with a specified comparison string, resulting in a parallel column of the boolean results.
default ColumnVector	BinaryOperable.equalTo(BinaryOperable rhs)	this == rhs 1 is true 0 is false.
default ColumnVector	BinaryOperable.equalTo(BinaryOperable rhs, DType outType)	this == rhs 1 is true 0 is false with the output cast to the given type.
default ColumnVector	BinaryOperable.equalToNullAware(BinaryOperable rhs)	like equalTo but NULL == NULL is TRUE and NULL == not NULL is FALSE
default ColumnVector	BinaryOperable.equalToNullAware(BinaryOperable rhs, DType outType)	like equalTo but NULL == NULL is TRUE and NULL == not NULL is FALSE
final ColumnVector	ColumnView.exp()	Calculate the exp, output is the same type as input.
final ColumnVector	ColumnView.extractAllRecord(RegexProgram regexProg, int idx)	Extracts all strings that match the given regex program pattern and corresponds to the regular expression group index.
final ColumnVector	ColumnView.extractAllRecord(String pattern, int idx)	Deprecated.
final ColumnVector	ColumnView.extractDateTimeComponent(DateTimeComponent component)	Extract a particular date time component from a timestamp.
static ColumnVector	Aggregation128Utils.extractInt32Chunk(ColumnView col, DType outType, int chunkIdx)	Extract a 32-bit chunk from a 128-bit value.
final ColumnVector	ColumnView.extractListElement(int index)	For each list in this column pull out the entry at the given index.
final ColumnVector	ColumnView.extractListElement(ColumnView indices)	For each list in this column pull out the entry at the corresponding index specified in the index column.
final ColumnVector	ColumnView.findAndReplaceAll(ColumnView oldValues, ColumnView newValues)	Returns a vector with all values "oldValues[i]" replaced with "newValues[i]".
ColumnVector	ColumnView.flattenLists()	Flatten each list of lists into a single list.
ColumnVector	ColumnView.flattenLists(boolean ignoreNull)	Flatten each list of lists into a single list.
final ColumnVector	ColumnView.floor()	Calculate the floor, output is the same type as input.
default ColumnVector	BinaryOperable.floorDiv(BinaryOperable rhs)	Divide one vector by another and calculate the floor of the result.
default ColumnVector	BinaryOperable.floorDiv(BinaryOperable rhs, DType outType)	Divide one vector by another and calculate the floor of the result with the given output type.
static ColumnVector	ColumnVector.fromArrow(DType type, long numRows, long nullCount, ByteBuffer data, ByteBuffer validity, ByteBuffer offsets)	Create a ColumnVector from the Apache Arrow byte buffers passed in.
static ColumnVector	ColumnVector.fromBooleans(boolean... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.fromBoxedBooleans(Boolean... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.fromBoxedBytes(Byte... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.fromBoxedDoubles(Double... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.fromBoxedFloats(Float... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.fromBoxedInts(Integer... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.fromBoxedLongs(Long... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.fromBoxedShorts(Short... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.fromBoxedUnsignedBytes(Byte... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.fromBoxedUnsignedInts(Integer... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.fromBoxedUnsignedLongs(Long... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.fromBoxedUnsignedShorts(Short... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.fromBytes(byte... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.fromDecimals(BigDecimal... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.fromDoubles(double... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.fromFloats(float... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.fromInts(int... values)	Create a new vector from the given values.
static <T> ColumnVector	ColumnVector.fromLists(HostColumnVector.DataType dataType, List<T>... lists)	This method is evolving, unstable and currently test only.
static ColumnVector	ColumnVector.fromLongs(long... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.fromScalar(Scalar scalar, int rows)	Create a new vector of length rows, where each row is filled with the Scalar's value
static ColumnVector	ColumnVector.fromShorts(short... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.fromStrings(String... values)	Create a new string vector from the given values.
static ColumnVector	ColumnVector.fromStructs(HostColumnVector.DataType dataType, HostColumnVector.StructData... lists)	This method is evolving, unstable and currently test only.
static ColumnVector	ColumnVector.fromStructs(HostColumnVector.DataType dataType, List<HostColumnVector.StructData> lists)	This method is evolving, unstable and currently test only.
static ColumnVector	ColumnVector.fromUnsignedBytes(byte... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.fromUnsignedInts(int... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.fromUnsignedLongs(long... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.fromUnsignedShorts(short... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.fromUTF8Strings(byte[]... values)	Create a new string vector from the given values.
static ColumnVector	ColumnVector.fromViewWithContiguousAllocation(long columnViewAddress, DeviceMemoryBuffer buffer)	Creates a ColumnVector from a native column_view using a contiguous device allocation.
final ColumnVector	ColumnView.generateListOffsets()	Generate list offsets from sizes of each list.
final ColumnVector	ColumnView.getByteCount()	Retrieve the number of bytes for each string.
final ColumnVector	ColumnView.getCharLengths()	Retrieve the number of characters in each string.
ColumnVector	PartitionedTable.getColumn(int index)
ColumnVector	Table.getColumn(int index)	Return the ColumnVector at the specified index.
final ColumnVector	ColumnView.getJSONObject(Scalar path)	Apply a JSONPath string to all rows in an input strings column.
final ColumnVector	ColumnView.getJSONObject(Scalar path, GetJsonObjectOptions options)	Apply a JSONPath string to all rows in an input strings column.
final ColumnVector	ColumnView.getMapKeyExistence(ColumnView keys)	For a column of type List<Struct<_, _>> and a passed in key column, return a boolean column for all keys in the map.
final ColumnVector	ColumnView.getMapKeyExistence(Scalar key)	For a column of type List<Struct<String, String>> and a passed in String key, return a boolean column for all keys in the structs, It is true if the key exists in the corresponding map for that row, false otherwise.
final ColumnVector	ColumnView.getMapValue(ColumnView keys)	Given a column of type List<Struct<X, Y>> and a key column of type X, return a column of type Y, where each row in the output column is the Y value corresponding to the X key.
final ColumnVector	ColumnView.getMapValue(Scalar key)	Given a column of type List<Struct<X, Y>> and a key of type X, return a column of type Y, where each row in the output column is the Y value corresponding to the X key.
default ColumnVector	BinaryOperable.greaterOrEqualTo(BinaryOperable rhs)	this >= rhs 1 is true 0 is false.
default ColumnVector	BinaryOperable.greaterOrEqualTo(BinaryOperable rhs, DType outType)	this >= rhs 1 is true 0 is false with the output cast to the given type.
default ColumnVector	BinaryOperable.greaterThan(BinaryOperable rhs)	this > rhs 1 is true 0 is false.
default ColumnVector	BinaryOperable.greaterThan(BinaryOperable rhs, DType outType)	this > rhs 1 is true 0 is false with the output cast to the given type.
static ColumnVector	DecimalUtils.greaterThan(ColumnView lhs, BigDecimal rhs)	Because the native greaterThan operator has issues with comparing decimal values that have different precision and scale accurately.
final ColumnVector	ColumnView.hour()	Get hour from a timestamp with time resolution.
final ColumnVector	ColumnView.ifElse(ColumnView trueValues, ColumnView falseValues)	For a BOOL8 vector, computes a vector whose rows are selected from two other vectors based on the boolean value of this vector in the corresponding row.
final ColumnVector	ColumnView.ifElse(ColumnView trueValues, Scalar falseValue)	For a BOOL8 vector, computes a vector whose rows are selected from two other inputs based on the boolean value of this vector in the corresponding row.
final ColumnVector	ColumnView.ifElse(Scalar trueValue, ColumnView falseValues)	For a BOOL8 vector, computes a vector whose rows are selected from two other inputs based on the boolean value of this vector in the corresponding row.
final ColumnVector	ColumnView.ifElse(Scalar trueValue, Scalar falseValue)	For a BOOL8 vector, computes a vector whose rows are selected from two other inputs based on the boolean value of this vector in the corresponding row.
ColumnVector	ColumnVector.incRefCount()	Increment the reference count for this column.
ColumnVector	Table.interleaveColumns()	Interleave all columns into a single column.
final ColumnVector	ColumnView.isFixedPoint(DType decimalType)	Returns a Boolean vector with the same number of rows as this instance, that has TRUE for any entry that is a fixed-point, and FALSE if its not a fixed-point.
final ColumnVector	ColumnView.isFloat()	Returns a Boolean vector with the same number of rows as this instance, that has TRUE for any entry that is a float, and FALSE if its not a float.
final ColumnVector	ColumnView.isInteger()	Returns a Boolean vector with the same number of rows as this instance, that has TRUE for any entry that is an integer, and FALSE if its not an integer.
final ColumnVector	ColumnView.isInteger(DType intType)	Returns a Boolean vector with the same number of rows as this instance, that has TRUE for any entry that is an integer, and FALSE if its not an integer.
final ColumnVector	ColumnView.isLeapYear()	Check to see if the year for this timestamp is a leap year or not.
final ColumnVector	ColumnView.isNan()	Returns a Boolean vector with the same number of rows as this instance, that has TRUE for any entry that is NaN, and FALSE if null or a valid floating point value
final ColumnVector	ColumnView.isNotNan()	Returns a Boolean vector with the same number of rows as this instance, that has TRUE for any entry that is null or a valid floating point value, FALSE otherwise
final ColumnVector	ColumnView.isNotNull()	Returns a Boolean vector with the same number of rows as this instance, that has TRUE for any entry that is not null, and FALSE for any null entry (as per the validity mask)
final ColumnVector	ColumnView.isNull()	Returns a Boolean vector with the same number of rows as this instance, that has FALSE for any entry that is not null, and TRUE for any null entry (as per the validity mask)
final ColumnVector	ColumnView.isTimestamp(String format)	Verifies that a string column can be parsed to timestamps using the provided format pattern.
final ColumnVector	ColumnView.joinStrings(Scalar separator, Scalar narep)	Concatenates all strings in the column into one new string delimited by an optional separator string.
final ColumnVector	ColumnView.lastDayOfMonth()	Get the date that is the last day of the month for this timestamp.
default ColumnVector	BinaryOperable.lessOrEqualTo(BinaryOperable rhs)	this <= rhs 1 is true 0 is false.
default ColumnVector	BinaryOperable.lessOrEqualTo(BinaryOperable rhs, DType outType)	this <= rhs 1 is true 0 is false with the output cast to the given type.
default ColumnVector	BinaryOperable.lessThan(BinaryOperable rhs)	this < rhs 1 is true 0 is false.
default ColumnVector	BinaryOperable.lessThan(BinaryOperable rhs, DType outType)	this < rhs 1 is true 0 is false with the output cast to the given type.
static ColumnVector	DecimalUtils.lessThan(BinaryOperable lhs, BigDecimal rhs, int numRows)	Because the native lessThan operator has issues with comparing decimal values that have different precision and scale accurately.
static ColumnVector	DecimalUtils.lessThan(ColumnView lhs, BigDecimal rhs)	Because the native lessThan operator has issues with comparing decimal values that have different precision and scale accurately.
final ColumnVector	ColumnView.like(Scalar pattern, Scalar escapeChar)	Returns a boolean ColumnVector identifying rows which match the given like pattern.
static ColumnVector	ColumnVector.listConcatenateByRow(boolean ignoreNull, ColumnView... columns)	Concatenate columns of lists horizontally (row by row), combining a corresponding row from each column into a single list row of a new column.
static ColumnVector	ColumnVector.listConcatenateByRow(ColumnView... columns)	Concatenate columns of lists horizontally (row by row), combining a corresponding row from each column into a single list row of a new column.
final ColumnVector	ColumnView.listContains(Scalar key)	Create a column of bool values indicating whether the specified scalar is an element of each row of a list column.
final ColumnVector	ColumnView.listContainsColumn(ColumnView key)	Create a column of bool values indicating whether the list rows of the first column contain the corresponding values in the second column.
final ColumnVector	ColumnView.listContainsNulls()	Create a column of bool values indicating whether the list rows of the specified column contain null elements.
final ColumnVector	ColumnView.listIndexOf(ColumnView keys, ColumnView.FindOptions findOption)	Create a column of int32 indices, indicating the position of each row in the search key column in the corresponding row of the lists column.
final ColumnVector	ColumnView.listIndexOf(Scalar key, ColumnView.FindOptions findOption)	Create a column of int32 indices, indicating the position of the scalar search key in each list row.
ColumnVector	ColumnView.listReduce(SegmentedReductionAggregation aggregation)	Do a reduction on the values in a list.
ColumnVector	ColumnView.listReduce(SegmentedReductionAggregation aggregation, DType outType)	Do a reduction on the values in a list.
ColumnVector	ColumnView.listReduce(SegmentedReductionAggregation aggregation, NullPolicy nullPolicy, DType outType)	Do a reduction on the values in a list.
static ColumnVector	ColumnView.listsDifferenceDistinct(ColumnView lhs, ColumnView rhs)	Find the difference of lists of the left column against lists of the right column.
static ColumnVector	ColumnView.listsHaveOverlap(ColumnView lhs, ColumnView rhs)	For each pair of lists from the input lists columns, check if they have any common non-null elements.
static ColumnVector	ColumnView.listsIntersectDistinct(ColumnView lhs, ColumnView rhs)	Find the intersection without duplicate between lists at each row of the given lists columns.
final ColumnVector	ColumnView.listSortRows(boolean isDescending, boolean isNullSmallest)	Segmented sort of the elements within a list in each row of a list column.
static ColumnVector	ColumnView.listsUnionDistinct(ColumnView lhs, ColumnView rhs)	Find the union without duplicate between lists at each row of the given lists columns.
default ColumnVector	BinaryOperable.log(BinaryOperable rhs)	Calculate the log with the specified base, output is the same as this.
default ColumnVector	BinaryOperable.log(BinaryOperable rhs, DType outType)	Calculate the log with the specified base
final ColumnVector	ColumnView.log()	Calculate the log, output is the same type as input.
final ColumnVector	ColumnView.log10()	Calculate the log with base 10, output is the same type as input.
final ColumnVector	ColumnView.log2()	Calculate the log with base 2, output is the same type as input.
final ColumnVector	ColumnView.lower()	Convert a string to lower case.
ColumnVector	Table.lowerBound(boolean[] areNullsSmallest, Table valueTable, boolean[] descFlags)	Find smallest indices in a sorted table where values should be inserted to maintain order.
ColumnVector	Table.lowerBound(Table valueTable, OrderByArg... args)	Find smallest indices in a sorted table where values should be inserted to maintain order.
final ColumnVector	ColumnView.lstrip()	Removes whitespace from the beginning of a string.
final ColumnVector	ColumnView.lstrip(Scalar toStrip)	Removes the specified characters from the beginning of each string.
static ColumnVector	ColumnVector.makeList(long rows, DType type, ColumnView... columns)	Create a LIST column from the given columns.
static ColumnVector	ColumnVector.makeList(ColumnView... columns)	Create a LIST column from the given columns.
ColumnVector	ColumnVector.makeListFromOffsets(long rows, ColumnView offsets)	Create a LIST column from the current column and a given offsets column.
static ColumnVector	ColumnVector.makeStruct(long rows, ColumnView... columns)	Create a new struct vector made up of existing columns.
static ColumnVector	ColumnVector.makeStruct(ColumnView... columns)	Create a new struct vector made up of existing columns.
final ColumnVector	ColumnView.matchesRe(RegexProgram regexProg)	Returns a boolean ColumnVector identifying rows which match the given regex program pattern but only at the beginning of the string.
final ColumnVector	ColumnView.matchesRe(String pattern)	Deprecated.
default ColumnVector	BinaryOperable.maxNullAware(BinaryOperable rhs)	Returns the max non null value.
default ColumnVector	BinaryOperable.maxNullAware(BinaryOperable rhs, DType outType)	Returns the max non null value.
static ColumnVector	ColumnVector.md5Hash(ColumnView... columns)	Create a new vector containing the MD5 hash of each row in the table.
final ColumnVector	ColumnView.mergeAndSetValidity(BinaryOp mergeOp, ColumnView... columns)	Create a deep copy of the column while replacing the null mask.
default ColumnVector	BinaryOperable.minNullAware(BinaryOperable rhs)	Returns the min non null value.
default ColumnVector	BinaryOperable.minNullAware(BinaryOperable rhs, DType outType)	Returns the min non null value.
final ColumnVector	ColumnView.minute()	Get minute from a timestamp with time resolution.
default ColumnVector	BinaryOperable.mod(BinaryOperable rhs)	Compute the modulus.
default ColumnVector	BinaryOperable.mod(BinaryOperable rhs, DType outType)	Compute the modulus with the given output type.
final ColumnVector	ColumnView.month()	Get month from a timestamp.
default ColumnVector	BinaryOperable.mul(BinaryOperable rhs)	Multiply two vectors together.
default ColumnVector	BinaryOperable.mul(BinaryOperable rhs, DType outType)	Multiply two vectors together with the given output type.
final ColumnVector	ColumnView.nansToNulls()	Returns a new ColumnVector with NaNs converted to nulls, preserving the existing null values.
final ColumnVector	ColumnView.normalizeNANsAndZeros()	Create a new vector of "normalized" values, where: 1.
final ColumnVector	ColumnView.not()	Returns a vector of the logical `not` of each value in the input column (this)
default ColumnVector	BinaryOperable.notEqualTo(BinaryOperable rhs)	this != rhs 1 is true 0 is false.
default ColumnVector	BinaryOperable.notEqualTo(BinaryOperable rhs, DType outType)	this != rhs 1 is true 0 is false with the output cast to the given type.
default ColumnVector	BinaryOperable.notEqualToNullAware(BinaryOperable rhs)	like notEqualTo but NULL != NULL is TRUE and NULL != not NULL is FALSE
default ColumnVector	BinaryOperable.notEqualToNullAware(BinaryOperable rhs, DType outType)	like notEqualTo but NULL != NULL is TRUE and NULL != not NULL is FALSE
default ColumnVector	BinaryOperable.or(BinaryOperable rhs)	Logical or (||).
default ColumnVector	BinaryOperable.or(BinaryOperable rhs, DType outType)	Logical or (||) with the given output type.
static ColumnVector	DecimalUtils.outOfBounds(ColumnView input, int precision, int scale)	With precision and scale, checks each value of input decimal column for out of bound.
final ColumnVector	ColumnView.pad(int width)	Pad the Strings column until it reaches the desired length with spaces " " on the right.
final ColumnVector	ColumnView.pad(int width, PadSide side)	Pad the Strings column until it reaches the desired length with spaces " ".
final ColumnVector	ColumnView.pad(int width, PadSide side, String fillChar)	Pad the Strings column until it reaches the desired length.
default ColumnVector	BinaryOperable.pmod(BinaryOperable rhs)	Returns the positive value of lhs mod rhs.
default ColumnVector	BinaryOperable.pmod(BinaryOperable rhs, DType outputType)	Returns the positive value of lhs mod rhs.
default ColumnVector	BinaryOperable.pow(BinaryOperable rhs)	Compute the power.
default ColumnVector	BinaryOperable.pow(BinaryOperable rhs, DType outType)	Compute the power with the given output type.
final ColumnVector	ColumnView.prefixSum()	Compute the prefix sum (aka cumulative sum) of the values in this column.
ColumnVector	ColumnView.purgeNonEmptyNulls()	Copies this column into output while purging any non-empty null rows in the column or its descendants.
final ColumnVector	ColumnView.quantile(QuantileMethod method, double[] quantiles)	Calculate various quantiles of this ColumnVector.
final ColumnVector	ColumnView.quarterOfYear()	Get the quarter of the year from a timestamp.
final ColumnVector	ColumnView.repeatStrings(int repeatTimes)	Given a strings column, each string in it is repeated a number of times specified by the repeatTimes parameter.
final ColumnVector	ColumnView.repeatStrings(ColumnView repeatTimes)	Given a strings column, an output strings column is generated by repeating each of the input string by a number of times given by the corresponding row in a repeatTimes numeric column.
final ColumnVector	ColumnView.replaceMultiRegex(String[] patterns, ColumnView repls)	For each string, replaces any character sequence matching any of the regular expression patterns with the corresponding replacement strings.
final ColumnVector	ColumnView.replaceNulls(ColumnView replacements)	Returns a ColumnVector with any null values replaced with the corresponding row in the specified replacement column.
final ColumnVector	ColumnView.replaceNulls(ReplacePolicy policy)
final ColumnVector	ColumnView.replaceNulls(Scalar scalar)	Returns a ColumnVector with any null values replaced with a scalar.
final ColumnVector	ColumnView.replaceRegex(RegexProgram regexProg, Scalar repl)	For each string, replaces any character sequence matching the given regex program pattern using the replacement string scalar.
final ColumnVector	ColumnView.replaceRegex(RegexProgram regexProg, Scalar repl, int maxRepl)	For each string, replaces any character sequence matching the given regex program pattern using the replacement string scalar.
final ColumnVector	ColumnView.replaceRegex(String pattern, Scalar repl)	Deprecated.
final ColumnVector	ColumnView.replaceRegex(String pattern, Scalar repl, int maxRepl)	Deprecated.
final ColumnVector	ColumnView.reverseStringsOrLists()	Copy the current column to a new column, each string or list of the output column will have reverse order of characters or elements.
final ColumnVector	ColumnView.rint()	Rounds a floating-point argument to the closest integer value, but returns it as a float.
final ColumnVector	ColumnView.rollingWindow(RollingAggregation op, WindowOptions options)	This function aggregates values in a window around each element i of the input column.
ColumnVector	ColumnView.round()	Rounds all the values in a column with these default values: decimalPlaces = 0 Rounding method = RoundMode.HALF_UP
ColumnVector	ColumnView.round(int decimalPlaces)	Rounds all the values in a column to the specified number of decimal places with HALF_UP (default) as Rounding method.
ColumnVector	ColumnView.round(int decimalPlaces, RoundMode mode)	Rounds all the values in a column to the specified number of decimal places.
ColumnVector	ColumnView.round(RoundMode round)	Rounds all the values in a column with decimal places = 0.
ColumnVector	Table.rowBitCount()	Returns an approximate cumulative size in bits of all columns in the `table_view` for each row.
final ColumnVector	ColumnView.rstrip()	Removes whitespace from the end of a string.
final ColumnVector	ColumnView.rstrip(Scalar toStrip)	Removes the specified characters from the end of each string.
final ColumnVector	ColumnView.scan(ScanAggregation aggregation)	Computes an inclusive scan for a column that excludes nulls.
final ColumnVector	ColumnView.scan(ScanAggregation aggregation, ScanType scanType)	Computes a scan for a column that excludes nulls.
final ColumnVector	ColumnView.scan(ScanAggregation aggregation, ScanType scanType, NullPolicy nullPolicy)	Computes a scan for a column.
final ColumnVector	ColumnView.second()	Get second from a timestamp with time resolution.
ColumnVector	ColumnView.segmentedGather(ColumnView gatherMap)	Segmented gather of the elements within a list element in each row of a list column.
ColumnVector	ColumnView.segmentedGather(ColumnView gatherMap, OutOfBoundsPolicy policy)	Segmented gather of the elements within a list element in each row of a list column.
ColumnVector	ColumnView.segmentedReduce(ColumnView offsets, SegmentedReductionAggregation aggregation)	Do a segmented reduce where the offsets column indicates which groups in this to combine.
ColumnVector	ColumnView.segmentedReduce(ColumnView offsets, SegmentedReductionAggregation aggregation, DType outType)	Do a segmented reduce where the offsets column indicates which groups in this to combine.
ColumnVector	ColumnView.segmentedReduce(ColumnView offsets, SegmentedReductionAggregation aggregation, NullPolicy nullPolicy, DType outType)	Do a segmented reduce where the offsets column indicates which groups in this to combine.
static ColumnVector	ColumnVector.sequence(ColumnView start, ColumnView size)	Create a list column in which each row is a sequence of values starting from a `start` value, incrementing by one, and its cardinality is specified by a `size` value.
static ColumnVector	ColumnVector.sequence(ColumnView start, ColumnView size, ColumnView step)	Create a list column in which each row is a sequence of values starting from a `start` value, incrementing by a `step` value, and its cardinality is specified by a `size` value.
static ColumnVector	ColumnVector.sequence(Scalar initialValue, int rows)	Create a new vector of length rows, starting at the initialValue and going by 1 each time.
static ColumnVector	ColumnVector.sequence(Scalar initialValue, Scalar step, int rows)	Create a new vector of length rows, starting at the initialValue and going by step each time.
static ColumnVector	ColumnVector.sha1Hash(ColumnView... columns)	Create a new column containing the Sha1 hash of each row in the table.
default ColumnVector	BinaryOperable.shiftLeft(BinaryOperable shiftBy)	Bitwise left shift the values of this vector by the shiftBy.
default ColumnVector	BinaryOperable.shiftLeft(BinaryOperable shiftBy, DType outType)	Bitwise left shifts the values of this vector by shiftBy.
default ColumnVector	BinaryOperable.shiftRight(BinaryOperable shiftBy)	Bitwise right shift this vector by the shiftBy.
default ColumnVector	BinaryOperable.shiftRight(BinaryOperable shiftBy, DType outType)	Bitwise right shift this vector by the shiftBy.
default ColumnVector	BinaryOperable.shiftRightUnsigned(BinaryOperable shiftBy)	This method bitwise right shifts the values of this vector by the shiftBy.
default ColumnVector	BinaryOperable.shiftRightUnsigned(BinaryOperable shiftBy, DType outType)	This method bitwise right shifts the values of this vector by the shiftBy.
final ColumnVector	ColumnView.sin()	Calculate the sin, output is the same type as input.
final ColumnVector	ColumnView.sinh()	Calculate the hyperbolic sin, output is the same type as input.
final ColumnVector[]	ColumnView.slice(int... indices)	Slices a column (including null values) into a set of columns according to a set of indices.
ColumnVector	Table.sortOrder(OrderByArg... args)	Get back a gather map that can be used to sort the data.
final ColumnVector[]	ColumnView.split(int... indices)	Splits a column (including null values) into a set of columns according to a set of indices.
final ColumnVector	ColumnView.sqrt()	Calculate the sqrt, output is the same type as input.
final ColumnVector	ColumnView.startsWith(Scalar pattern)	Checks if each string in a column starts with a specified comparison string, resulting in a parallel column of the boolean results.
static ColumnVector	ColumnVector.stringConcatenate(ColumnView[] columns)	Concatenate columns of strings together, combining a corresponding row from each column into a single string row of a new column with no separator string inserted between each combined string and maintaining null values in combined rows.
static ColumnVector	ColumnVector.stringConcatenate(ColumnView[] columns, ColumnView sepCol)	Concatenate columns of strings together using a separator specified for each row and returns the result as a string column.
static ColumnVector	ColumnVector.stringConcatenate(ColumnView[] columns, ColumnView sepCol, Scalar separatorNarep, Scalar colNarep, boolean separateNulls)	Concatenate columns of strings together using a separator specified for each row and returns the result as a string column.
static ColumnVector	ColumnVector.stringConcatenate(Scalar separator, Scalar narep, ColumnView[] columns)	Concatenate columns of strings together, combining a corresponding row from each column into a single string row of a new column.
static ColumnVector	ColumnVector.stringConcatenate(Scalar separator, Scalar narep, ColumnView[] columns, boolean separateNulls)	Concatenate columns of strings together, combining a corresponding row from each column into a single string row of a new column.
final ColumnVector	ColumnView.stringConcatenateListElements(ColumnView sepCol)	Given a lists column of strings (each row is a list of strings), concatenates the strings within each row and returns a single strings column result.
final ColumnVector	ColumnView.stringConcatenateListElements(ColumnView sepCol, Scalar separatorNarep, Scalar stringNarep, boolean separateNulls, boolean emptyStringOutputIfEmptyList)	Given a lists column of strings (each row is a list of strings), concatenates the strings within each row and returns a single strings column result.
final ColumnVector	ColumnView.stringConcatenateListElements(Scalar separator, Scalar narep, boolean separateNulls, boolean emptyStringOutputIfEmptyList)	Given a lists column of strings (each row is a list of strings), concatenates the strings within each row and returns a single strings column result.
final ColumnVector[]	ColumnView.stringContains(ColumnView targets)
final ColumnVector	ColumnView.stringContains(Scalar compString)	Checks if each string in a column contains a specified comparison string, resulting in a parallel column of the boolean results.
final ColumnVector	ColumnView.stringLocate(Scalar substring)	Locates the starting index of the first instance of the given string in each row of a column.
final ColumnVector	ColumnView.stringLocate(Scalar substring, int start)	Locates the starting index of the first instance of the given string in each row of a column.
final ColumnVector	ColumnView.stringLocate(Scalar substring, int start, int end)	Locates the starting index of the first instance of the given string in each row of a column.
final ColumnVector	ColumnView.stringReplace(ColumnView targets, ColumnView repls)	Returns a new strings column where target strings with each string are replaced with corresponding replacement strings.
final ColumnVector	ColumnView.stringReplace(Scalar target, Scalar replace)	Returns a new strings column where target string within each string is replaced with the specified replacement string.
final ColumnVector	ColumnView.stringReplaceWithBackrefs(RegexProgram regexProg, String replace)	For each string, replaces any character sequence matching the given regex program pattern using the replace template for back-references.
final ColumnVector	ColumnView.stringReplaceWithBackrefs(String pattern, String replace)	Deprecated.
final ColumnVector	ColumnView.stringSplitRecord(RegexProgram regexProg)	Returns a column that are lists of strings in which each list is made by splitting the corresponding input string using the specified regex program pattern.
final ColumnVector	ColumnView.stringSplitRecord(RegexProgram regexProg, int limit)	Returns a column that are lists of strings in which each list is made by splitting the corresponding input string using the specified regex program pattern.
final ColumnVector	ColumnView.stringSplitRecord(String delimiter)	Returns a column that are lists of strings in which each list is made by splitting the corresponding input string using the specified string literal delimiter.
final ColumnVector	ColumnView.stringSplitRecord(String pattern, boolean splitByRegex)	Deprecated.
final ColumnVector	ColumnView.stringSplitRecord(String delimiter, int limit)	Returns a column that are lists of strings in which each list is made by splitting the corresponding input string using the specified string literal delimiter.
final ColumnVector	ColumnView.stringSplitRecord(String pattern, int limit, boolean splitByRegex)	Deprecated.
final ColumnVector	ColumnView.strip()	Removes whitespace from the beginning and end of a string.
final ColumnVector	ColumnView.strip(Scalar toStrip)	Removes the specified characters from the beginning and end of each string.
default ColumnVector	BinaryOperable.sub(BinaryOperable rhs)	Subtract one vector from another.
default ColumnVector	BinaryOperable.sub(BinaryOperable rhs, DType outType)	Subtract one vector from another with the given output type.
final ColumnVector	ColumnView.substring(int start)	Returns a new strings column that contains substrings of the strings in the provided column.
final ColumnVector	ColumnView.substring(int start, int end)	Returns a new strings column that contains substrings of the strings in the provided column.
final ColumnVector	ColumnView.substring(ColumnView start, ColumnView end)	Returns a new strings column that contains substrings of the strings in the provided column which uses unique ranges for each string
final ColumnVector	ColumnView.subVector(int start)	Return a subVector from start inclusive to the end of the vector.
final ColumnVector	ColumnView.subVector(int start, int end)	Return a subVector.
final ColumnVector	ColumnView.tan()	Calculate the tan, output is the same type as input.
final ColumnVector	ColumnView.tanh()	Calculate the hyperbolic tan, output is the same type as input.
static ColumnVector	ColumnVector.timestampDaysFromBoxedInts(Integer... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.timestampMicroSecondsFromBoxedLongs(Long... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.timestampMicroSecondsFromLongs(long... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.timestampMilliSecondsFromBoxedLongs(Long... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.timestampMilliSecondsFromLongs(long... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.timestampNanoSecondsFromBoxedLongs(Long... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.timestampNanoSecondsFromLongs(long... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.timestampSecondsFromBoxedLongs(Long... values)	Create a new vector from the given values.
static ColumnVector	ColumnVector.timestampSecondsFromLongs(long... values)	Create a new vector from the given values.
ColumnVector	ColumnView.toHex()	Convert this integer column to hexadecimal column and return a new strings column Any null entries will result in corresponding null entries in the output column.
final ColumnVector	ColumnView.toTitle()	Returns a column of strings where, for each string row in the input, the first character after spaces is modified to upper-case, while all the remaining characters in a word are modified to lower-case.
final ColumnVector	ColumnView.transform(String udf, boolean isPtx)	Transform a vector using a custom function.
default ColumnVector	BinaryOperable.trueDiv(BinaryOperable rhs)	Divide one vector by another converting to FLOAT64 in between.
default ColumnVector	BinaryOperable.trueDiv(BinaryOperable rhs, DType outType)	Divide one vector by another converting to FLOAT64 in between with the given output type.
final ColumnVector	ColumnView.unaryOp(UnaryOp op)	Multiple different unary operations.
final ColumnVector	ColumnView.upper()	Convert a string to upper case.
ColumnVector	Table.upperBound(boolean[] areNullsSmallest, Table valueTable, boolean[] descFlags)	Find largest indices in a sorted table where values should be inserted to maintain order.
ColumnVector	Table.upperBound(Table valueTable, OrderByArg... args)	Find largest indices in a sorted table where values should be inserted to maintain order.
final ColumnVector	ColumnView.urlDecode()	Converts all character sequences starting with '%' into character code-points interpreting the 2 following characters as hex values to create the code-point.
final ColumnVector	ColumnView.urlEncode()	Converts mostly non-ascii characters and control characters into UTF-8 hex code-points prefixed with '%'.
final ColumnVector	ColumnView.weekDay()	Get the day of the week from a timestamp.
final ColumnVector	ColumnView.year()	Get year from a timestamp.
final ColumnVector	ColumnView.zfill(int width)	Add '0' as padding to the left of each string.

Methods in ai.rapids.cudf with parameters of type ColumnVector

Modifier and Type	Method	Description
final ColumnVector	ColumnView.approxPercentile(ColumnVector percentiles)	Calculate various percentiles of this ColumnVector, which must contain centroids produced by a t-digest aggregation.
static RollingAggregation	RollingAggregation.lag(int offset, ColumnVector defaultOutput)	In a rolling window return the value offset entries behind or the corresponding value from defaultOutput if it is outside of the window.
static RollingAggregation	RollingAggregation.lead(int offset, ColumnVector defaultOutput)	In a rolling window return the value offset entries ahead or the corresponding value from defaultOutput if it is outside of the window.
void	ColumnVector.EventHandler.onClosed(ColumnVector cv, int refCount)	`onClosed` is invoked with the updated `refCount` during `close`.
WindowOptions.Builder	WindowOptions.Builder.window(ColumnVector precedingCol, ColumnVector followingCol)	Set the size of the window, one entry per row.
static void	JCudfSerialization.writeToStream(ColumnVector[] columns, OutputStream out, long rowOffset, long numRows)	Write all or part of a set of columns out in an internal format.

Constructors in ai.rapids.cudf with parameters of type ColumnVector

Modifier	Constructor	Description
	Table(ColumnVector... columns)	Table class makes a copy of the array of ColumnVectors passed to it.

Uses of ColumnVector in ai.rapids.cudf.ast

Methods in ai.rapids.cudf.ast that return ColumnVector

Modifier and Type	Method	Description
ColumnVector	CompiledExpression.computeColumn(Table table)	Compute a new column by applying this AST expression to the specified table.