prefuse.data.event

Interface ExpressionListener

All Superinterfaces:

java.util.EventListener

All Known Implementing Classes:

AbstractExpression, AbstractPredicate, AndPredicate, ArithmeticExpression, BinaryExpression, BooleanLiteral, ColumnExpression, ComparisonPredicate, CompositePredicate, FunctionExpression, GroupExpression, GroupSizeFunction, HoverPredicate, IfExpression, InGroupPredicate, Literal, NotPredicate, NumericLiteral, ObjectLiteral, OrPredicate, QueryExpression, RangePredicate, SearchPredicate, StartVisiblePredicate, UpdateListener, ValidatedPredicate, ValidEdgePredicate, VisiblePredicate, XorPredicate

public interface ExpressionListener
extends java.util.EventListener

Listener interface for monitoring changes to an Expression instance.

Method Summary

Modifier and Type	Method and Description
void	expressionChanged(Expression expr) Notification that an Expression instance has been modified in some way.

Method Detail

expressionChanged

void expressionChanged(Expression expr)

Notification that an Expression instance has been modified in some way.

Parameters:

expr - the modified expression