Package com.orientechnologies.orient.etl.transformer

Class OETLLinkTransformer

java.lang.Object

com.orientechnologies.orient.etl.OETLAbstractComponent

com.orientechnologies.orient.etl.OETLAbstractPipelineComponent

com.orientechnologies.orient.etl.transformer.OETLAbstractTransformer

com.orientechnologies.orient.etl.transformer.OETLAbstractLookupTransformer

com.orientechnologies.orient.etl.transformer.OETLLinkTransformer

All Implemented Interfaces:

OETLComponent, OETLPipelineComponent, OETLTransformer

public class OETLLinkTransformer
extends OETLAbstractLookupTransformer

Converts a JOIN in LINK

Nested Class Summary

Nested classes/interfaces inherited from class com.orientechnologies.orient.etl.transformer.OETLAbstractLookupTransformer

OETLAbstractLookupTransformer.ACTION

Field Summary

Fields inherited from class com.orientechnologies.orient.etl.transformer.OETLAbstractLookupTransformer

joinFieldName, lookup, unresolvedLinkAction

Fields inherited from class com.orientechnologies.orient.etl.OETLAbstractComponent

configuration, context, ifExpression, output, processor

Constructor Summary

Constructors

Constructor	Description
OETLLinkTransformer()

Method Summary

Modifier and Type	Method	Description
void	configure(ODocument iConfiguration, OCommandContext iContext)	Called by the @OETLProcessor
Object	executeTransform(ODatabaseDocument db, Object input)
ODocument	getConfiguration()
String	getName()	Return the symbolic name of the component

Methods inherited from class com.orientechnologies.orient.etl.transformer.OETLAbstractLookupTransformer

lookup

Methods inherited from class com.orientechnologies.orient.etl.transformer.OETLAbstractTransformer

transform

Methods inherited from class com.orientechnologies.orient.etl.OETLAbstractPipelineComponent

setContext

Methods inherited from class com.orientechnologies.orient.etl.OETLAbstractComponent

begin, debug, end, error, error, format, getCommonConfigurationParameters, getContext, getIfFilter, getProcessor, info, resolve, setProcessor, skip, stringArray2Json, toString, warn

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.orientechnologies.orient.etl.OETLComponent

begin, end, getContext, getProcessor, setProcessor

Methods inherited from interface com.orientechnologies.orient.etl.OETLPipelineComponent

setContext

Constructor Details

OETLLinkTransformer

public OETLLinkTransformer()

Method Details

getConfiguration

public ODocument getConfiguration()

Specified by:

getConfiguration in interface OETLComponent

Overrides:

getConfiguration in class OETLAbstractComponent

Returns:

configure

public void configure(ODocument iConfiguration,
 OCommandContext iContext)

Description copied from interface: OETLComponent

Called by the @OETLProcessor

Specified by:

configure in interface OETLComponent

Overrides:

configure in class OETLAbstractLookupTransformer

getName

public String getName()

Description copied from interface: OETLComponent

Return the symbolic name of the component

Returns:

the name of the component

executeTransform

public Object executeTransform(ODatabaseDocument db,
 Object input)

Specified by:

executeTransform in class OETLAbstractTransformer