com.orientechnologies.orient.etl.extractor

Class OJsonExtractor

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.OJsonExtractor

All Implemented Interfaces:

OExtractor, OETLComponent, Iterator<OExtractedItem>

public class OJsonExtractor
extends OAbstractSourceExtractor

Field Summary

Fields

Modifier and Type	Field and Description
protected Character	first
protected OJSONReader	jsonReader
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
OJsonExtractor()

Method Summary

Modifier and Type	Method and Description
void	extract(Reader iReader)
protected OExtractedItem	fetchNext()
ODocument	getConfiguration()
String	getName() Return the symbolic name of the component
String	getUnit()
boolean	hasNext()
OExtractedItem	next()

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

end

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

getProgress, getTotal, remove

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

begin, configure, 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, configure

Methods inherited from interface java.util.Iterator

forEachRemaining

Field Detail

jsonReader

protected OJSONReader jsonReader

first

protected Character first

next

protected OExtractedItem next

Constructor Detail

OJsonExtractor

public OJsonExtractor()

Method Detail

getName

public String getName()

Description copied from interface: OETLComponent

Return the symbolic name of the component

Returns:

the name of the component

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

getConfiguration

public ODocument getConfiguration()

Specified by:

getConfiguration in interface OETLComponent

Overrides:

getConfiguration in class OAbstractExtractor

Returns:

getUnit

public String getUnit()

fetchNext

protected OExtractedItem fetchNext()
                            throws IOException,
                                   ParseException

Throws:

IOException

ParseException