Package | Description |
---|---|
prefuse.data.expression |
Classes implementing an SQL-like expression language for filtering and manipulating data.
|
prefuse.data.util |
Utility classes for supporting prefuse data structures, including
indexes, iterators, filters, and column projections.
|
prefuse.visual.expression |
Expressions in the prefuse expression language that are specific to
VisualItems.
|
Modifier and Type | Class and Description |
---|---|
class |
AbstractPredicate
Abstract base class for dedicated Predicate instances.
|
class |
AndPredicate
Predicate representing an "and" clause of sub-predicates.
|
class |
ArithmeticExpression
Expression supporting basic arithmetic: add, subtract, multiply,
divide, exponentiate (pow), and modulo (%).
|
class |
BinaryExpression
Abstract base class for Expression implementations that maintain two
sub-expressions.
|
class |
BooleanLiteral
Literal expression of a boolean value.
|
class |
ColumnExpression
Expression instance that returns the value stored in a Tuple data field.
|
class |
ComparisonPredicate
Predicate implementation that computes a comparison operation.
|
class |
CompositePredicate
Abstract base class for Predicate instances that maintain one or
more sub-predicates (clauses).
|
class |
FunctionExpression
Abstract base class for FunctionExpression implementations.
|
class |
IfExpression
Expression instance representing an "if then else" clause in the prefuse
expression language.
|
class |
Literal
Abstarct base class for a Literal Expression that evaluates to a
constant value.
|
class |
NotPredicate
Predicate representing the negation of another predicate.
|
class |
NumericLiteral
Literal expression of a numeric value.
|
class |
ObjectLiteral
Literal expression of an Object value.
|
class |
OrPredicate
Predicate representing an "or" clause of sub-predicates.
|
class |
RangePredicate
Predicate instance that evaluates if a value is contained within
a bounded range.
|
class |
XorPredicate
Predicate representing an "xor" clause of sub-predicates.
|
Modifier and Type | Class and Description |
---|---|
class |
ValidEdgePredicate
Filtering predicate over a potential edge table that indicates which
edges are valid edges according to a backing node table.
|
Modifier and Type | Class and Description |
---|---|
class |
GroupExpression
Abstract base class for Expression instances dealing with data groups
within a Visualization.
|
class |
GroupSizeFunction
GroupExpression that returns the size of a data group.
|
class |
HoverPredicate
Expression that indicates if an item is currently under the mouse
pointer.
|
class |
InGroupPredicate
Expression that indicates if an item is currently a member of a particular
data group.
|
class |
QueryExpression
Expression that returns the current query string of a data group of the type
SearchTupleSet . |
class |
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. |
class |
StartVisiblePredicate
Expression that indicates if an item's start visible flag is set.
|
class |
ValidatedPredicate
Expression that indicates if an item's validated flag is set.
|
class |
VisiblePredicate
Expression that indicates if an item's visible flag is set.
|
Copyright ? 2013 Regents of the University of California