org.eobjects.metamodel.data
Class EmptyDataSet

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

All Implemented Interfaces:

Closeable, Iterable<Row>, DataSet

public final class EmptyDataSet
extends AbstractDataSet

An empty data set.

Author:

Kasper Sørensen

Constructor Summary

EmptyDataSet(Column[] columns)

EmptyDataSet(DataSetHeader header)

EmptyDataSet(List<SelectItem> selectItems)

EmptyDataSet(SelectItem[] selectItems)

Method Summary

Row	getRow()
boolean	next() Moves forward to the next row.

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

close, 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

EmptyDataSet

public EmptyDataSet(DataSetHeader header)

EmptyDataSet

public EmptyDataSet(SelectItem[] selectItems)

EmptyDataSet

public EmptyDataSet(Column[] columns)

EmptyDataSet

public EmptyDataSet(List<SelectItem> selectItems)

Method Detail

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.