Package org.apache.qpid.server.filter

Interface Expression<T>

All Known Subinterfaces:

BooleanExpression<E>, NamedExpression<E>, PropertyExpression<E>

All Known Implementing Classes:

ArithmeticExpression, BinaryExpression, ComparisonExpression, ConstantExpression, JMSMessagePropertyExpression, LogicExpression, OrderByExpression, UnaryExpression

public interface Expression<T>

Represents an expression

Method Summary

Modifier and Type	Method	Description
Object	evaluate(T object)

Method Detail

evaluate

Object evaluate(T object)

Parameters:

object - object to evaluate

Returns:

the value of this expression