Uses of Class ai.rapids.cudf.ColumnVector (cudfjni 0.8 API)

Uses of ColumnVector in ai.rapids.cudf

Methods in ai.rapids.cudf that return ColumnVector
Modifier and Type	Method and Description
`ColumnVector`	ColumnVector.`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 + operator.
`default ColumnVector`	BinaryOperable.`and(BinaryOperable rhs)` Logical and (&&).
`default ColumnVector`	BinaryOperable.`and(BinaryOperable rhs, DType outType)` Logical and (&&) with the given output type.
`ColumnVector`	ColumnVector.`arccos()` Calculate the arccos, output is the same type as input.
`ColumnVector`	ColumnVector.`arcsin()` Calculate the arcsin, output is the same type as input.
`ColumnVector`	ColumnVector.`arctan()` Calculate the arctan, output is the same type as input.
`ColumnVector`	ColumnVector.`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.
`ColumnVector`	ColumnVector.`asDate32()` Cast to Date32 - ColumnVector This method takes the value provided by the ColumnVector and casts to date32
`ColumnVector`	ColumnVector.`asDate64()` Cast to Date64 - ColumnVector This method takes the value provided by the ColumnVector and casts to date64
`ColumnVector`	ColumnVector.`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.
`ColumnVector`	ColumnVector.`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.
`ColumnVector`	ColumnVector.`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.
`ColumnVector`	ColumnVector.`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.
`ColumnVector`	ColumnVector.`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.
`ColumnVector`	ColumnVector.`asStringCategories()` Cast to String Categories.
`ColumnVector`	ColumnVector.`asStrings()` Cast to Strings.
`ColumnVector`	ColumnVector.`asTimestamp(TimeUnit unit)` Cast to Timestamp - ColumnVector This method takes the value provided by the ColumnVector and casts to timestamp
`ColumnVector`	Scalar.`binaryOp(BinaryOp op, BinaryOperable rhs, DType outType)`
`ColumnVector`	BinaryOperable.`binaryOp(BinaryOp op, BinaryOperable rhs, DType outType)` Multiple different binary operations.
`ColumnVector`	ColumnVector.`binaryOp(BinaryOp op, BinaryOperable rhs, DType outType)` Multiple different binary operations.
`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.
`ColumnVector`	ColumnVector.`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.
`ColumnVector`	ColumnVector.Builder.`build()` Finish and create the immutable ColumnVector.
`static ColumnVector`	ColumnVector.`build(DType type, int rows, java.util.function.Consumer<ColumnVector.Builder> init)` Create a new vector.
`static ColumnVector`	ColumnVector.`build(DType type, TimeUnit tsTimeUnit, int rows, java.util.function.Consumer<ColumnVector.Builder> init)` Create a new vector.
`ColumnVector`	ColumnVector.Builder.`buildOnHost()` Finish and create the immutable ColumnVector.
`static ColumnVector`	ColumnVector.`buildOnHost(DType type, int rows, java.util.function.Consumer<ColumnVector.Builder> init)` Create a new vector without sending data to the device.
`static ColumnVector`	ColumnVector.`buildOnHost(DType type, TimeUnit tsTimeUnit, int rows, java.util.function.Consumer<ColumnVector.Builder> init)` Create a new vector without sending data to the device.
`ColumnVector`	ColumnVector.`castTo(DType type, TimeUnit unit)` Generic method to cast ColumnVector When casting from a Date, Timestamp, or Boolean to a numerical type the underlying numerical representationof the data will be used for the cast.
`static ColumnVector`	ColumnVector.`categoryFromStrings(String... values)` Create a new category string vector from the given values.
`ColumnVector`	ColumnVector.`ceil()` Calculate the ceil, output is the same type as input.
`static ColumnVector`	ColumnVector.`concatenate(ColumnVector... columns)` Create a new vector by concatenating multiple columns together.
`ColumnVector`	ColumnVector.`cos()` Calculate the cos, output is the same type as input.
`static ColumnVector`	ColumnVector.`datesFromBoxedInts(Integer... values)` Create a new vector from the given values.
`static ColumnVector`	ColumnVector.`datesFromBoxedLongs(Long... values)` Create a new vector from the given values.
`static ColumnVector`	ColumnVector.`datesFromInts(int... values)` Create a new vector from the given values.
`static ColumnVector`	ColumnVector.`datesFromLongs(long... values)` Create a new vector from the given values.
`ColumnVector`	ColumnVector.`day()` Get day from DATE32, DATE64, or TIMESTAMP
`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.
`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.
`ColumnVector`	ColumnVector.`exp()` Calculate the exp, output is the same type as input.
`ColumnVector`	ColumnVector.`filter(ColumnVector mask)` Filters a column using a column of boolean values as a mask.
`ColumnVector`	ColumnVector.`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.`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.`fromBytes(byte... 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 ColumnVector`	ColumnVector.`fromLongs(long... values)` Create a new vector from the given values.
`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.
`ColumnVector`	PartitionedTable.`getColumn(int index)`
`ColumnVector`	Table.`getColumn(int index)` Return the `ColumnVector` at the specified index.
`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.
`ColumnVector`	ColumnVector.`hour()` Get hour from DATE64 or TIMESTAMP
`ColumnVector`	ColumnVector.`incRefCount()` Increment the reference count for this column.
`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.
`ColumnVector`	ColumnVector.`log()` Calculate the log, output is the same type as input.
`ColumnVector`	ColumnVector.`minute()` Get minute from DATE64 or TIMESTAMP
`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.
`ColumnVector`	ColumnVector.`month()` Get month from DATE32, DATE64, or 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.
`ColumnVector`	ColumnVector.`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.`or(BinaryOperable rhs)` Logical or (\|\|).
`default ColumnVector`	BinaryOperable.`or(BinaryOperable rhs, DType outType)` Logical or (\|\|) with the given output type.
`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.
`ColumnVector`	ColumnVector.`second()` Get second from DATE64 or TIMESTAMP
`ColumnVector`	ColumnVector.`sin()` Calculate the sin, output is the same type as input.
`ColumnVector`	ColumnVector.`sqrt()` Calculate the sqrt, output is the same type as input.
`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.
`ColumnVector`	ColumnVector.`tan()` Calculate the tan, output is the same type as input.
`static ColumnVector`	ColumnVector.`timestampsFromBoxedLongs(Long... values)` Create a new vector from the given values.
`static ColumnVector`	ColumnVector.`timestampsFromBoxedLongs(TimeUnit tsTimeUnit, Long... values)` Create a new vector from the given values.
`static ColumnVector`	ColumnVector.`timestampsFromLongs(long... values)` Create a new vector from the given values.
`static ColumnVector`	ColumnVector.`timestampsFromLongs(TimeUnit tsTimeUnit, long... values)` Create a new vector from the given values.
`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.
`ColumnVector`	ColumnVector.`unaryOp(UnaryOp op)` Multiple different unary operations.
`ColumnVector`	ColumnVector.`year()` Get year from DATE32, DATE64, or TIMESTAMP

Methods in ai.rapids.cudf with parameters of type ColumnVector
Modifier and Type	Method and Description
`ColumnVector.Builder`	ColumnVector.Builder.`append(ColumnVector columnVector)` Append this vector to the end of this vector
`static ColumnVector`	ColumnVector.`concatenate(ColumnVector... columns)` Create a new vector by concatenating multiple columns together.
`ColumnVector`	ColumnVector.`filter(ColumnVector mask)` Filters a column using a column of boolean values as a mask.

Constructors in ai.rapids.cudf with parameters of type ColumnVector
Constructor and Description
`Table(ColumnVector... columns)` Table class makes a copy of the array of `ColumnVector`s passed to it.

Uses of Classai.rapids.cudf.ColumnVector

Uses of ColumnVector in ai.rapids.cudf

Uses of Class
ai.rapids.cudf.ColumnVector