Uses of Interface
dragon.ir.query.Expression

Packages that use Expression

Package	Description
dragon.ir.query

Uses of Expression in dragon.ir.query

Classes in dragon.ir.query that implement Expression

Modifier and Type	Class and Description
class	AbstractExpression Abstract class for query expression
class	BoolExpression Bool query expression
class	SimpleExpression Simple expression

Fields in dragon.ir.query declared as Expression

Modifier and Type	Field and Description
protected Expression	AbstractPredicate.constraint

Methods in dragon.ir.query that return Expression

Modifier and Type	Method and Description
Expression	SimpleExpression.getChild(int index)
Expression	Expression.getChild(int index) This method returns null for simple expressions.
Expression	BoolExpression.getChild(int index)
Expression	Predicate.getConstraint()
Expression	AbstractPredicate.getConstraint()