Uses of Interface
prefuse.data.event.ExpressionListener

Packages that use ExpressionListener

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.util	Utility classes for use by both the toolkit and applications, including color and font support.
prefuse.visual.expression	Expressions in the prefuse expression language that are specific to VisualItems.

Uses of ExpressionListener in prefuse.data.expression

Classes in prefuse.data.expression that implement ExpressionListener

class	AbstractExpression Abstract base class for Expression implementations.
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.

Methods in prefuse.data.expression with parameters of type ExpressionListener

void	Expression.addExpressionListener(ExpressionListener lstnr) Add a listener to this Expression.
void	AbstractExpression.addExpressionListener(ExpressionListener lstnr)
void	Expression.removeExpressionListener(ExpressionListener lstnr) Remove a listener to this Expression.
void	AbstractExpression.removeExpressionListener(ExpressionListener lstnr)

Uses of ExpressionListener in prefuse.data.util

Classes in prefuse.data.util that implement ExpressionListener

class

ValidEdgePredicate Filtering predicate over a potential edge table that indicates which edges are valid edges according to a backing node table.

Uses of ExpressionListener in prefuse.util

Classes in prefuse.util that implement ExpressionListener

class

UpdateListener Convenience listener class that implements ExpressionListener, TupleSetListener, and ComponentListener and routes all the callbacks into a generic UpdateListener.update(Object) method.

Uses of ExpressionListener in prefuse.visual.expression

Classes in prefuse.visual.expression that implement ExpressionListener

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.