org.eobjects.metamodel.data
Class FirstRowDataSet

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

All Implemented Interfaces:

Closeable, Iterable<Row>, DataSet

public final class FirstRowDataSet
extends AbstractDataSet

Wraps another DataSet and enforces a first row offset.

Constructor Summary

FirstRowDataSet(DataSet dataSet, int firstRow)
Constructs a FirstRowDataSet.

Method Summary

void	close() Closes the DataSet and any resources it may be holding.
Row	getRow()
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

FirstRowDataSet

public FirstRowDataSet(DataSet dataSet,
                       int firstRow)

Constructs a FirstRowDataSet.

Parameters:

dataSet - the dataset to wrap

firstRow - the first row number (1-based).

Method Detail

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

getRow

public Row getRow()

Returns:

the current row.

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.