org.eobjects.metamodel.data
Class MaxRowsDataSet

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

All Implemented Interfaces:

Closeable, Iterable<Row>, DataSet

public final class MaxRowsDataSet
extends AbstractDataSet

Wraps another DataSet and enforces a maximum number of rows constraint

Constructor Summary

MaxRowsDataSet(DataSet dataSet, int maxRows)

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

MaxRowsDataSet

public MaxRowsDataSet(DataSet dataSet,
                      int maxRows)

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.