Package com.lancedb.lance.spark.utils

Class BlobUtils

java.lang.Object

com.lancedb.lance.spark.utils.BlobUtils

public class BlobUtils
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final String	LANCE_ENCODING_BLOB_KEY
static final String	LANCE_ENCODING_BLOB_VALUE

Constructor Summary

Constructors

Constructor	Description
BlobUtils()

Method Summary

Modifier and Type	Method	Description
static boolean	isBlobArrowField(org.apache.arrow.vector.types.pojo.Field field)	Check if an Arrow field is a blob field based on its metadata.
static boolean	isBlobSparkField(org.apache.spark.sql.types.StructField field)	Check if a Spark field is a blob field based on its metadata.

Methods inherited from class java.lang.Object

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

Field Details

LANCE_ENCODING_BLOB_KEY

public static final String LANCE_ENCODING_BLOB_KEY

See Also:

• Constant Field Values

LANCE_ENCODING_BLOB_VALUE

public static final String LANCE_ENCODING_BLOB_VALUE

See Also:

• Constant Field Values

Constructor Details

BlobUtils

public BlobUtils()

Method Details

isBlobSparkField

public static boolean isBlobSparkField(org.apache.spark.sql.types.StructField field)

Check if a Spark field is a blob field based on its metadata.

Parameters:

field - the Spark struct field to check

Returns:

true if the field is a blob field, false otherwise

isBlobArrowField

public static boolean isBlobArrowField(org.apache.arrow.vector.types.pojo.Field field)

Check if an Arrow field is a blob field based on its metadata.

Parameters:

field - the Arrow field to check

Returns:

true if the field is a blob field, false otherwise