Package org.openforis.collect.relational.data.internal

Class DataTableDataExtractor

java.lang.Object

org.openforis.collect.relational.data.DataExtractor

org.openforis.collect.relational.data.internal.DataTableDataExtractor

All Implemented Interfaces:

Iterator<Row>

public class DataTableDataExtractor
extends DataExtractor

Author:

S. Ricci

Constructor Summary

Constructors

Constructor	Description
DataTableDataExtractor(DataTable table, Record record)

Method Summary

Modifier and Type	Method	Description
Dataset	extractData(Node<?> source)
Table<?>	getTable()
static BigInteger	getTableArtificialPK(int recordId, NodeDefinition nodeDef, int nodeId)
static BigInteger	getTableArtificialPK(Node<?> node)
boolean	hasNext()
Row	next()

Methods inherited from class org.openforis.collect.relational.data.DataExtractor

remove

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Constructor Detail

DataTableDataExtractor

public DataTableDataExtractor(DataTable table,
                              Record record)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<Row>

Specified by:

hasNext in class DataExtractor

next

public Row next()

Specified by:

next in interface Iterator<Row>

Specified by:

next in class DataExtractor

getTable

public Table<?> getTable()

Specified by:

getTable in class DataExtractor

extractData

public Dataset extractData(Node<?> source)

getTableArtificialPK

public static BigInteger getTableArtificialPK(Node<?> node)

getTableArtificialPK

public static BigInteger getTableArtificialPK(int recordId,
                                              NodeDefinition nodeDef,
                                              int nodeId)