org.apache.qpid.filter
Class LogicExpression
java.lang.Object
org.apache.qpid.filter.BinaryExpression
org.apache.qpid.filter.LogicExpression
- All Implemented Interfaces:
- BooleanExpression, Expression
public abstract class LogicExpression
- extends BinaryExpression
- implements BooleanExpression
A filter performing a comparison of two objects
LogicExpression
public LogicExpression(BooleanExpression left,
BooleanExpression right)
- Parameters:
left
- right
-
createOR
public static BooleanExpression createOR(BooleanExpression lvalue,
BooleanExpression rvalue)
createAND
public static BooleanExpression createAND(BooleanExpression lvalue,
BooleanExpression rvalue)
evaluate
public abstract Object evaluate(AbstractJMSMessage message)
throws org.apache.qpid.AMQInternalException
- Specified by:
evaluate
in interface Expression
- Parameters:
message
- The message to evaluate
- Returns:
- the value of this expression
- Throws:
org.apache.qpid.AMQInternalException
matches
public boolean matches(AbstractJMSMessage message)
throws org.apache.qpid.AMQInternalException
- Specified by:
matches
in interface BooleanExpression
- Throws:
org.apache.qpid.AMQInternalException
Licensed to the Apache Software Foundation