org.mule.common.query.expression
Interfaces 
BinaryOperator
Operator
OperatorVisitor
UnaryOperator
Classes 
AbstractBinaryOperator
And
BaseOperator
BinaryLogicalExpression
BooleanValue
DateTimeValue
DateValue
DefaultUnaryOperator
EmptyExpression
EqualsOperator
Expression
FieldComparation
Function
GreaterOperator
GreaterOrEqualsOperator
IdentifierValue
IntegerValue
LessOperator
LessOrEqualsOperator
LikeOperator
LogicalExpression
MuleExpressionValue
Not
NotEqualsOperator
NullValue
NumberValue
Or
StringValue
UnaryLogicalExpression
UnknownValue
Value
Enums 
Direction