Package org.rumbledb.runtime.flwor.udfs

Class HashUDF

java.lang.Object

org.rumbledb.runtime.flwor.udfs.HashUDF

All Implemented Interfaces:

Serializable, org.apache.spark.sql.api.java.UDF1<org.apache.spark.sql.Row,Long>

public class HashUDF
extends Object
implements org.apache.spark.sql.api.java.UDF1<org.apache.spark.sql.Row,Long>

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
HashUDF(RuntimeIterator expression, DynamicContext context, List<FlworDataFrameColumn> columns)

Method Summary

Modifier and Type	Method	Description
Long	call(org.apache.spark.sql.Row row)

Methods inherited from class java.lang.Object

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

Constructor Details

HashUDF

public HashUDF(RuntimeIterator expression,
 DynamicContext context,
 List<FlworDataFrameColumn> columns)

Method Details

call

public Long call(org.apache.spark.sql.Row row)

Specified by:

call in interface org.apache.spark.sql.api.java.UDF1<org.apache.spark.sql.Row,Long>