expressions

Support for creating expressions over an abstract object model. More...

Classes
class	luciad::Expression
	An expression is an opaque object whose evaluation returns a value. More...
class	luciad::ExpressionFactory
	Class containing static factory methods to create different types of expressions and conditions. More...
class	luciad::ExpressionValue
	Value object to store the value of an Expression and its DataType. More...
class	luciad::IExpressionVisitor
	Expression visitor interface that allows traversal of an Expression or a Condition. More...

Detailed Description

Support for creating expressions over an abstract object model.

This package provides a factory to construct expressions and a visitor to walk through the expression hierarchy. Have a look at Expressions and Conditions for an example.