com.orientechnologies.orient.etl.extractor

Class ORowExtractor

java.lang.Object

com.orientechnologies.orient.etl.OAbstractETLComponent

com.orientechnologies.orient.etl.extractor.OAbstractExtractor

com.orientechnologies.orient.etl.extractor.OAbstractSourceExtractor

com.orientechnologies.orient.etl.extractor.ORowExtractor

All Implemented Interfaces:

OExtractor, OETLComponent, Iterator<OExtractedItem>

public class ORowExtractor
extends OAbstractSourceExtractor

Field Summary

Fields

Modifier and Type	Field and Description
protected BufferedReader	bReader
protected String	lineFeed
protected boolean	multiLine
protected OExtractedItem	next

Fields inherited from class com.orientechnologies.orient.etl.extractor.OAbstractSourceExtractor

reader

Fields inherited from class com.orientechnologies.orient.etl.extractor.OAbstractExtractor

current, total

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

context, ifExpression, logLevel, output, processor

Constructor Summary

Constructors

Constructor and Description
ORowExtractor()

Method Summary

Modifier and Type	Method and Description
void	configure(OETLProcessor iProcessor, ODocument iConfiguration, OCommandContext iContext) Called by the @OETLProcessor
void	end()
void	extract(Reader iReader)
protected OExtractedItem	fetchNext()
String	getName() Return the symbolic name of the component
String	getUnit()
boolean	hasNext()
OExtractedItem	next()
protected String	readLine()

Methods inherited from class com.orientechnologies.orient.etl.extractor.OAbstractExtractor

getConfiguration, getProgress, getTotal, remove

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

begin, getCommonConfigurationParameters, getIfFilter, log, resolve, skip, stringArray2Json, toString

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Field Detail

bReader

protected BufferedReader bReader

next

protected OExtractedItem next

multiLine

protected boolean multiLine

lineFeed

protected String lineFeed

Constructor Detail

ORowExtractor

public ORowExtractor()

Method Detail

getName

public String getName()

Description copied from interface: OETLComponent

Return the symbolic name of the component

Returns:

the name of the component

configure

public void configure(OETLProcessor iProcessor,
                      ODocument iConfiguration,
                      OCommandContext iContext)

Description copied from interface: OETLComponent

Called by the @OETLProcessor

Specified by:

configure in interface OETLComponent

Overrides:

configure in class OAbstractETLComponent

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<OExtractedItem>

Overrides:

hasNext in class OAbstractSourceExtractor

next

public OExtractedItem next()

extract

public void extract(Reader iReader)

Specified by:

extract in interface OExtractor

Overrides:

extract in class OAbstractSourceExtractor

end

public void end()

Specified by:

end in interface OETLComponent

Overrides:

end in class OAbstractSourceExtractor

getUnit

public String getUnit()

fetchNext

protected OExtractedItem fetchNext()
                            throws IOException

Throws:

IOException

readLine

protected String readLine()
                   throws IOException

Throws:

IOException