com.northconcepts.datapipeline.transform.lookup

Class Lookup

java.lang.Object

com.northconcepts.datapipeline.transform.lookup.Lookup

Direct Known Subclasses:

BasicLookup, DataReaderLookup, JdbcLookup, ProxyLookup

public abstract class Lookup
extends Object

Searches for data in another source to merge with each record passing through this lookup's transformer -- the streaming version of a join.

Constructor Summary

Constructors

Constructor and Description
Lookup()

Method Summary

Modifier and Type	Method and Description
protected void	close()
RecordList	get(List<?> keys)
abstract RecordList	get(Object... keys)
protected void	open()

Methods inherited from class java.lang.Object

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

Constructor Detail

Lookup

public Lookup()

Method Detail

open

protected void open()

close

protected void close()

get

public abstract RecordList get(Object... keys)

get

public RecordList get(List<?> keys)