| net.mygwt.ui.client.viewer.ISelection
All known Subclasses: net.mygwt.ui.client.viewer.DefaultSelection,
| ISelection | | public interface ISelection (Code) | | A selection containing elements.
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| Method Summary | |
| public Object | getFirstElement()
Returns the first element in this selection, or null if the selection is
empty. | | public boolean | isEmpty()
Returns whether this selection is empty. | | public Iterator | iterator()
Returns an iterator over the elements of this selection. | | public int | size()
Returns the number of elements selected in this selection. | | public Object[] | toArray()
Returns the elements in this selection as an array. | | public List | toList()
Returns the elements in this selection as a List. |
| getFirstElement | | public Object getFirstElement()(Code) | | Returns the first element in this selection, or null if the selection is
empty.
an element, or null if none |
| isEmpty | | public boolean isEmpty()(Code) | | Returns whether this selection is empty.
true if this selection is empty, andfalse otherwise |
| iterator | | public Iterator iterator()(Code) | | Returns an iterator over the elements of this selection.
an iterator over the selected elements |
| size | | public int size()(Code) | | Returns the number of elements selected in this selection.
the number of elements selected |
| toArray | | public Object[] toArray()(Code) | | Returns the elements in this selection as an array.
the selected elements as an array |
| toList | | public List toList()(Code) | | Returns the elements in this selection as a List.
the selected elements as a list |
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