Package org.apache.wayang.apps.tpch.data

Class LineItemTuple

java.lang.Object

org.apache.wayang.apps.tpch.data.LineItemTuple

All Implemented Interfaces:

Serializable

public class LineItemTuple
extends Object
implements Serializable

A tuple of the lineitem table.

Example line:

 "3249925";"37271";"9775";"1";"9.00";"10874.43";"0.10";"0.04";"N";"O";"1998-04-19";"1998-06-17";"1998-04-21";"TAKE BACK RETURN         ";"AIR       ";"express instructions among the excuses nag"
 

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	LineItemTuple.Parser	Parses a LineItemTuple from a given CSV line (double quoted, comma-separated).

Field Summary

Fields

Modifier and Type	Field	Description
String	L_COMMENT	variable text, size 44
int	L_COMMITDATE	fixed text, size 1
double	L_DISCOUNT	decimal
double	L_EXTENDEDPRICE	decimal
int	L_LINENUMBER	integer, PK
char	L_LINESTATUS	fixed text, size 1
long	L_ORDERKEY	identifier, PK
long	L_PARTKEY	identifier
double	L_QUANTITY	decimal
int	L_RECEIPTDATE	fixed text, size 1
char	L_RETURNFLAG	fixed text, size 1
int	L_SHIPDATE	fixed text, size 1
String	L_SHIPINSTRUCT	fixed text, size 25
String	L_SHIPMODE	fixed text, size 10
long	L_SUPPKEY	identifier
double	L_TAX	decimal

Constructor Summary

Constructors

Constructor	Description
LineItemTuple()
LineItemTuple(long l_ORDERKEY, long l_PARTKEY, long l_SUPPKEY, int l_LINENUMBER, double l_QUANTITY, double l_EXTENDEDPRICE, double l_DISCOUNT, double l_TAX, char l_RETURNFLAG, int l_SHIPDATE, int l_COMMITDATE, int l_RECEIPTDATE, String l_SHIPINSTRUCT, String l_SHIPMODE, String l_COMMENT)

Method Summary

Methods inherited from class java.lang.Object

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

Field Details

L_ORDERKEY

public long L_ORDERKEY

identifier, PK

L_PARTKEY

public long L_PARTKEY

identifier

L_SUPPKEY

public long L_SUPPKEY

identifier

L_LINENUMBER

public int L_LINENUMBER

integer, PK

L_QUANTITY

public double L_QUANTITY

decimal

L_EXTENDEDPRICE

public double L_EXTENDEDPRICE

decimal

L_DISCOUNT

public double L_DISCOUNT

decimal

L_TAX

public double L_TAX

decimal

L_RETURNFLAG

public char L_RETURNFLAG

fixed text, size 1

L_LINESTATUS

public char L_LINESTATUS

fixed text, size 1

L_SHIPDATE

public int L_SHIPDATE

fixed text, size 1

L_COMMITDATE

public int L_COMMITDATE

fixed text, size 1

L_RECEIPTDATE

public int L_RECEIPTDATE

fixed text, size 1

L_SHIPINSTRUCT

public String L_SHIPINSTRUCT

fixed text, size 25

L_SHIPMODE

public String L_SHIPMODE

fixed text, size 10

L_COMMENT

public String L_COMMENT

variable text, size 44

Constructor Details

LineItemTuple

public LineItemTuple(long l_ORDERKEY,
 long l_PARTKEY,
 long l_SUPPKEY,
 int l_LINENUMBER,
 double l_QUANTITY,
 double l_EXTENDEDPRICE,
 double l_DISCOUNT,
 double l_TAX,
 char l_RETURNFLAG,
 int l_SHIPDATE,
 int l_COMMITDATE,
 int l_RECEIPTDATE,
 String l_SHIPINSTRUCT,
 String l_SHIPMODE,
 String l_COMMENT)

LineItemTuple

public LineItemTuple()