ColumnVector.Builder (cudfjni 0.8 API)

java.lang.Object
- ai.rapids.cudf.ColumnVector.Builder

All Implemented Interfaces:: AutoCloseable

Enclosing class:: ColumnVector

public static final class ColumnVector.Builder
extends Object
implements AutoCloseable

Build

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`ColumnVector.Builder`	`append(boolean value)`
`ColumnVector.Builder`	`append(byte value)`
`ColumnVector.Builder`	`append(byte value, long count)`
`ColumnVector.Builder`	`append(ColumnVector columnVector)` Append this vector to the end of this vector
`ColumnVector.Builder`	`append(double value)`
`ColumnVector.Builder`	`append(float value)`
`ColumnVector.Builder`	`append(int value)`
`ColumnVector.Builder`	`append(long value)`
`ColumnVector.Builder`	`append(short value)`
`ColumnVector.Builder`	`appendArray(byte... values)`
`ColumnVector.Builder`	`appendArray(double... values)`
`ColumnVector.Builder`	`appendArray(float... values)`
`ColumnVector.Builder`	`appendArray(int... values)`
`ColumnVector.Builder`	`appendArray(long... values)`
`ColumnVector.Builder`	`appendArray(short... values)`
`ColumnVector.Builder`	`appendBoxed(Boolean... values)` Append multiple values.
`ColumnVector.Builder`	`appendBoxed(Byte... values)` Append multiple values.
`ColumnVector.Builder`	`appendBoxed(Double... values)` Append multiple values.
`ColumnVector.Builder`	`appendBoxed(Float... values)` Append multiple values.
`ColumnVector.Builder`	`appendBoxed(Integer... values)` Append multiple values.
`ColumnVector.Builder`	`appendBoxed(Long... values)` Append multiple values.
`ColumnVector.Builder`	`appendBoxed(Short... values)` Append multiple values.
`ColumnVector.Builder`	`appendNull()` Append null value.
`ColumnVector`	`build()` Finish and create the immutable ColumnVector.
`ColumnVector`	`buildOnHost()` Finish and create the immutable ColumnVector.
`void`	`close()` Close this builder and free memory if the ColumnVector wasn't generated.
`ColumnVector.Builder`	`setNullAt(long index)` Set a specific index to null.
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Method Detail
  - append
```
public final ColumnVector.Builder append(boolean value)
```
  - append
```
public final ColumnVector.Builder append(byte value)
```
  - append
```
public final ColumnVector.Builder append(byte value,
                                         long count)
```
  - append
```
public final ColumnVector.Builder append(short value)
```
  - append
```
public final ColumnVector.Builder append(int value)
```
  - append
```
public final ColumnVector.Builder append(long value)
```
  - append
```
public final ColumnVector.Builder append(float value)
```
  - append
```
public final ColumnVector.Builder append(double value)
```
  - appendArray
```
public final ColumnVector.Builder appendArray(byte... values)
```
  - appendArray
```
public final ColumnVector.Builder appendArray(short... values)
```
  - appendArray
```
public final ColumnVector.Builder appendArray(int... values)
```
  - appendArray
```
public final ColumnVector.Builder appendArray(long... values)
```
  - appendArray
```
public final ColumnVector.Builder appendArray(float... values)
```
  - appendArray
```
public final ColumnVector.Builder appendArray(double... values)
```
  - appendBoxed
```
public final ColumnVector.Builder appendBoxed(Byte... values)
                                       throws IndexOutOfBoundsException
```
    Append multiple values. This is very slow and should really only be used for tests.
    
    Parameters:
    
    values - the values to append, including nulls.
    
    Returns:
    
    this for chaining.
    
    Throws:
    
    {@link - IndexOutOfBoundsException}
    
    IndexOutOfBoundsException
  - appendBoxed
```
public final ColumnVector.Builder appendBoxed(Boolean... values)
                                       throws IndexOutOfBoundsException
```
    Append multiple values. This is very slow and should really only be used for tests.
    
    Parameters:
    
    values - the values to append, including nulls.
    
    Returns:
    
    this for chaining.
    
    Throws:
    
    {@link - IndexOutOfBoundsException}
    
    IndexOutOfBoundsException
  - appendBoxed
```
public final ColumnVector.Builder appendBoxed(Short... values)
                                       throws IndexOutOfBoundsException
```
    Append multiple values. This is very slow and should really only be used for tests.
    
    Parameters:
    
    values - the values to append, including nulls.
    
    Returns:
    
    this for chaining.
    
    Throws:
    
    {@link - IndexOutOfBoundsException}
    
    IndexOutOfBoundsException
  - appendBoxed
```
public final ColumnVector.Builder appendBoxed(Integer... values)
                                       throws IndexOutOfBoundsException
```
    Append multiple values. This is very slow and should really only be used for tests.
    
    Parameters:
    
    values - the values to append, including nulls.
    
    Returns:
    
    this for chaining.
    
    Throws:
    
    {@link - IndexOutOfBoundsException}
    
    IndexOutOfBoundsException
  - appendBoxed
```
public final ColumnVector.Builder appendBoxed(Long... values)
                                       throws IndexOutOfBoundsException
```
    Append multiple values. This is very slow and should really only be used for tests.
    
    Parameters:
    
    values - the values to append, including nulls.
    
    Returns:
    
    this for chaining.
    
    Throws:
    
    {@link - IndexOutOfBoundsException}
    
    IndexOutOfBoundsException
  - appendBoxed
```
public final ColumnVector.Builder appendBoxed(Float... values)
                                       throws IndexOutOfBoundsException
```
    Append multiple values. This is very slow and should really only be used for tests.
    
    Parameters:
    
    values - the values to append, including nulls.
    
    Returns:
    
    this for chaining.
    
    Throws:
    
    {@link - IndexOutOfBoundsException}
    
    IndexOutOfBoundsException
  - appendBoxed
```
public final ColumnVector.Builder appendBoxed(Double... values)
                                       throws IndexOutOfBoundsException
```
    Append multiple values. This is very slow and should really only be used for tests.
    
    Parameters:
    
    values - the values to append, including nulls.
    
    Returns:
    
    this for chaining.
    
    Throws:
    
    {@link - IndexOutOfBoundsException}
    
    IndexOutOfBoundsException
  - append
```
public final ColumnVector.Builder append(ColumnVector columnVector)
```
    Append this vector to the end of this vector
    
    Parameters:
    
    columnVector - - Vector to be added
    
    Returns:
    
    - The ColumnVector based on this builder values
  - appendNull
```
public final ColumnVector.Builder appendNull()
```
    Append null value.
  - setNullAt
```
public final ColumnVector.Builder setNullAt(long index)
```
    Set a specific index to null.
    
    Parameters:
    
    index -
  - build
```
public final ColumnVector build()
```
    Finish and create the immutable ColumnVector.
  - buildOnHost
```
public final ColumnVector buildOnHost()
```
    Finish and create the immutable ColumnVector.
  - close
```
public final void close()
```
    Close this builder and free memory if the ColumnVector wasn't generated. Verifies that the data was released even in the case of an error.
    
    Specified by:
    
    close in interface AutoCloseable
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object

Class ColumnVector.Builder

Method Summary

Methods inherited from class java.lang.Object

Method Detail

append

append

append

append

append

append

append

append

appendArray

appendArray

appendArray

appendArray

appendArray

appendArray

appendBoxed

appendBoxed

appendBoxed

appendBoxed

appendBoxed

appendBoxed

appendBoxed

append

appendNull

setNullAt

build

buildOnHost

close

toString