| Class | Description |
|---|---|
| GroupExpression |
Abstract base class for Expression instances dealing with data groups
within a Visualization.
|
| GroupSizeFunction |
GroupExpression that returns the size of a data group.
|
| HoverPredicate |
Expression that indicates if an item is currently under the mouse
pointer.
|
| InGroupPredicate |
Expression that indicates if an item is currently a member of a particular
data group.
|
| QueryExpression |
Expression that returns the current query string of a data group of the type
SearchTupleSet. |
| SearchPredicate |
Expression that indicates if an item is currently a member of a data group of the type
SearchTupleSet, but including a possible special case in
which all items should be pass through the predicate if no search query is specified. |
| StartVisiblePredicate |
Expression that indicates if an item's start visible flag is set.
|
| ValidatedPredicate |
Expression that indicates if an item's validated flag is set.
|
| VisiblePredicate |
Expression that indicates if an item's visible flag is set.
|