ilog.views.dashboard

Interface IlvDashboardGraphicIterator

public interface IlvDashboardGraphicIterator

Implement this interface to create an iterator for a collection of IlvGraphic instances.

Since:

JViews 8.0

See Also:

IlvGraphic

Method Summary

Modifier and Type	Method and Description
boolean	hasNext() Tests to see if the collection contains more IlvGraphic instances.
IlvGraphic	next() Returns the next IlvGraphic instance in the collection.
void	remove() Removes the IlvGraphic instance that was returned by the last call to next().

Method Detail

hasNext

boolean hasNext()

Tests to see if the collection contains more IlvGraphic instances.

Returns:

true if the collection contains more IlvGraphic instances.

See Also:

next()

next

IlvGraphic next()

Returns the next IlvGraphic instance in the collection.

Note: call this method only after a call to hasNext() has returned true.

Throws:

NoSuchElementException - if no more IlvDashboardDiagram instances exist in the collection.

remove

void remove()

Removes the IlvGraphic instance that was returned by the last call to next().

This method can be called only once per call to next.

Throws:

UnsupportedOperationException - if the remove operation is not supported by this iterator.

IllegalStateException - if the next method has not yet been called, or the remove method has already been called after the last call to next.

See Also:

next(), hasNext()