org.apache.qpid.filter

Interface BooleanExpression

All Superinterfaces:

Expression

All Known Implementing Classes:

ComparisonExpression, LogicExpression

public interface BooleanExpression
extends Expression

A BooleanExpression is an expression that always produces a Boolean result.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	matches(FilterableMessage message)

Methods inherited from interface org.apache.qpid.filter.Expression

evaluate

Method Detail

matches

boolean matches(FilterableMessage message)

Parameters:

message - message to match

Returns:

true if the expression evaluates to Boolean.TRUE.