org.eobjects.metamodel.data
Class SubSelectionDataSet

java.lang.Object
  org.eobjects.metamodel.util.BaseObject
      org.eobjects.metamodel.data.AbstractDataSet
          org.eobjects.metamodel.data.SubSelectionDataSet

All Implemented Interfaces:

Closeable, Iterable<Row>, DataSet

public final class SubSelectionDataSet
extends AbstractDataSet

DataSet wrapper for doing subselection.

Author:

Kasper Sørensen

Constructor Summary

SubSelectionDataSet(SelectItem[] selectItemsArray, DataSet dataSet)

Method Summary

void	close() Closes the DataSet and any resources it may be holding.
Row	getRow()
DataSet	getWrappedDataSet()
boolean	next() Moves forward to the next row.

Methods inherited from class org.eobjects.metamodel.data.AbstractDataSet

decorateIdentity, getHeader, getSelectItems, indexOf, iterator, toObjectArrays, toRows, toString, toTableModel

Methods inherited from class org.eobjects.metamodel.util.BaseObject

classEquals, equals, hashCode

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

SubSelectionDataSet

public SubSelectionDataSet(SelectItem[] selectItemsArray,
                           DataSet dataSet)

Method Detail

getWrappedDataSet

public DataSet getWrappedDataSet()

next

public boolean next()

Description copied from interface: DataSet

Moves forward to the next row.

Returns:

true if there is a next row or false if not.

getRow

public Row getRow()

Returns:

the current row.

close

public void close()

Description copied from class: AbstractDataSet

Closes the DataSet and any resources it may be holding.

Specified by:

close in interface Closeable

Specified by:

close in interface DataSet

Overrides:

close in class AbstractDataSet