Package org.rumbledb.runtime.flwor.udfs

Class ExpressionEvaluationUDF

java.lang.Object

org.rumbledb.runtime.flwor.udfs.ExpressionEvaluationUDF

All Implemented Interfaces:

Serializable, org.apache.spark.sql.api.java.UDF1<org.apache.spark.sql.Row,List<byte[]>>

public class ExpressionEvaluationUDF
extends Object
implements org.apache.spark.sql.api.java.UDF1<org.apache.spark.sql.Row,List<byte[]>>

See Also:

• Serialized Form

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
List<byte[]>	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

ExpressionEvaluationUDF

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

Method Details

call

public List<byte[]> call(org.apache.spark.sql.Row row)

Specified by:

call in interface org.apache.spark.sql.api.java.UDF1<org.apache.spark.sql.Row,List<byte[]>>