eu.stratosphere.example.java.record.relational

Class TPCHQueryAsterix.JoinCO

java.lang.Object

eu.stratosphere.api.common.functions.AbstractFunction

eu.stratosphere.api.java.record.functions.JoinFunction

eu.stratosphere.example.java.record.relational.TPCHQueryAsterix.JoinCO

All Implemented Interfaces:

Function, GenericJoiner<Record,Record,Record>, Serializable

Enclosing class:

TPCHQueryAsterix

public static class TPCHQueryAsterix.JoinCO
extends JoinFunction
implements Serializable

Realizes the join between Customers and Order table.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
TPCHQueryAsterix.JoinCO()

Method Summary

Methods

Modifier and Type	Method and Description
void	match(Record order, Record cust, Collector<Record> out) Output Schema: 0: PARTIAL_COUNT=1 1: C_MKTSEGMENT

Methods inherited from class eu.stratosphere.api.common.functions.AbstractFunction

close, getIterationRuntimeContext, getRuntimeContext, open, setRuntimeContext

Methods inherited from class java.lang.Object

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

Methods inherited from interface eu.stratosphere.api.common.functions.Function

close, getRuntimeContext, open, setRuntimeContext

Constructor Detail

TPCHQueryAsterix.JoinCO

public TPCHQueryAsterix.JoinCO()

Method Detail

match

public void match(Record order,
         Record cust,
         Collector<Record> out)
           throws Exception

Output Schema: 0: PARTIAL_COUNT=1 1: C_MKTSEGMENT

Specified by:

match in interface GenericJoiner<Record,Record,Record>

Specified by:

match in class JoinFunction

Throws:

Exception