Package io.delta.kernel.defaults.internal.data.vector

Class DefaultBinaryVector

Object

io.delta.kernel.defaults.internal.data.vector.AbstractColumnVector

io.delta.kernel.defaults.internal.data.vector.DefaultBinaryVector

All Implemented Interfaces:

io.delta.kernel.data.ColumnVector, AutoCloseable

public class DefaultBinaryVector
extends AbstractColumnVector

ColumnVector implementation for binary type data.

Constructor Summary

Constructors

Constructor	Description
DefaultBinaryVector(io.delta.kernel.types.DataType dataType, int size, byte[][] values)	Create an instance of ColumnVector for binary type.

Method Summary

Modifier and Type	Method	Description
byte[]	getBinary(int rowId)	Get the value at given rowId.
String	getString(int rowId)	Get the value at given rowId.
boolean	isNullAt(int rowId)	Is the value at given rowId index is null?

Methods inherited from class io.delta.kernel.defaults.internal.data.vector.AbstractColumnVector

close, getArray, getBoolean, getByte, getDataType, getDecimal, getDouble, getFloat, getInt, getLong, getMap, getShort, getSize

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface io.delta.kernel.data.ColumnVector

getChild

Constructor Details

DefaultBinaryVector

public DefaultBinaryVector(io.delta.kernel.types.DataType dataType,
 int size,
 byte[][] values)

Create an instance of ColumnVector for binary type.

Parameters:

size - number of elements in the vector.

values - column vector values.

Method Details

isNullAt

public boolean isNullAt(int rowId)

Description copied from class: AbstractColumnVector

Is the value at given rowId index is null?

Specified by:

isNullAt in interface io.delta.kernel.data.ColumnVector

Overrides:

isNullAt in class AbstractColumnVector

Parameters:

rowId -

Returns:

getString

public String getString(int rowId)

Get the value at given rowId. The return value is undefined and can be anything, if the slot for rowId is null. The error check on rowId explicitly skipped for performance reasons.

Specified by:

getString in interface io.delta.kernel.data.ColumnVector

Overrides:

getString in class AbstractColumnVector

Parameters:

rowId -

Returns:

getBinary

public byte[] getBinary(int rowId)

Get the value at given rowId. The return value is undefined and can be anything, if the slot for rowId is null. The error check on rowId explicitly skipped for performance reasons.

Specified by:

getBinary in interface io.delta.kernel.data.ColumnVector

Overrides:

getBinary in class AbstractColumnVector

Parameters:

rowId -

Returns: