org.eclipse.ocl
Interfaces 
Environment
Environment.Internal
Environment.Lookup
Environment.Registry
EnvironmentFactory
EnvironmentFactory.Lookup
EvaluationEnvironment
EvaluationEnvironment.Enumerations
EvaluationVisitor
Query
TypeResolver
Classes 
AbstractEnvironment
AbstractEnvironmentFactory
AbstractEvaluationEnvironment
AbstractEvaluationVisitor
AbstractTypeResolver
EvaluationVisitorDecorator
LazyExtentMap
OCL
OCLInput
Exceptions 
AmbiguousLookupException
InvalidLookupException
LookupException
ParserException
SemanticException
SyntaxException