| Name | Description | Type | Package | Framework |
| ExprProcFactory | Expression processor factory for lineage. | Class | org.apache.hadoop.hive.ql.optimizer.lineage | Apache Hive |
| ExprProcFactory .ColumnExprProcessor | Processor for column expressions. | Class | org.apache.hadoop.hive.ql.optimizer.lineage.ExprProcFactory | Apache Hive |
| ExprProcFactory .DefaultExprProcessor | Processor for constants and null expressions. | Class | org.apache.hadoop.hive.ql.optimizer.lineage.ExprProcFactory | Apache Hive |
| ExprProcFactory .GenericExprProcessor | Processor for any function or field expression. | Class | org.apache.hadoop.hive.ql.optimizer.lineage.ExprProcFactory | Apache Hive |