The number of elements in the collection 
				self.essions.
				OclAny is itself an instance of the metatype AnyType.
			
All classes in a UML model inherit all operations defined on OclAny. To avoid name conflicts between properties in the model and the properties inherited from OclAny, all names on the properties of OclAny start with ‘ocl.’ Although theoretically there may still be name conflicts, they can be avoided. One can also use qualification by OclAny (name of the type) to explicitly refer to the OclAny properties.
Operations of OclAny, where the instance of OclAny is called object.
Attributes
				
OclInvalid : Bag(OclInvalid[*|?])
			
Operations
				
=(object2 : OclSelf[?]) : Boolean[1]
				precedence: 
				EQUALITY
			
True if 
				self is the same object as object2. Infix operator.
			
post: result = self = object2
				
<>(object2 : OclSelf[?]) : Boolean[1]
				precedence: 
				EQUALITY
			
True if 
				self is a different object from object2. Infix operator.
			
post: result = not (self = object2)
				
oclAsSet() : Set(OclSelf)
			
Returns a Set with 
				self as the sole content, unless 
				self is 
				null in which case returns an empty set,
			
				
oclAsType(TT)(type : TT[?]) : TT[1] invalidating
			
Evaluates to 
				self, where 
				self is of the type identified by 
				TT.
				The type 
				TT may be any classifier defined by OCL or a user metamodel;
				if the actual type of 
				self at evaluation time does not conform to 
				TT,
				then the oclAsType operation evaluates to 
				invalid.
			
If 
				self is a multiply classified instance, the current classification used for OCL navigation
				is changed to the classification to which 
				TT conforms. The oclAsType call is not well-formed if
				the classification is ambiguous.
			
In the case of feature redefinition, casting an object to a supertype of its actual type does not access the supertype’s definition of the feature; according to the semantics of redefinition, the redefined feature simply does not exist for the object. However, when casting to a supertype, any features additionally defined by the subtype are suppressed.
post IsSelf: result = self
				
oclIsInState(statespec : OclState[?]) : Boolean[1]
			
Evaluates to 
				true if the 
				self is in the state identified by statespec.
			
				
oclIsInvalid() : Boolean[1] validating
			
Evaluates to 
				true if the 
				self is equal to OclInvalid.
			
				
oclIsKindOf(type : OclType[?]) : Boolean[1]
			
Evaluates to 
				true if the type of 
				self conforms to 
				type.
				That is, 
				self is of type 
				type or a subtype of 
				type.
			
				
oclIsNew() : Boolean[1]
			
Can only be used in a postcondition.
				Evaluates to 
				true if the 
				self is created during performing the operation (for instance, it didn’t exist at precondition time).
			
				
oclIsTypeOf(type : OclType[?]) : Boolean[1]
			
Evaluates to 
				true if 
				self is of the type 
				type but not a subtype of 
				type.
			
				
oclIsUndefined() : Boolean[1] validating
			
Evaluates to 
				true if the 
				self is equal to 
				invalid or equal to 
				null.
			
				
oclLog() : OclSelf[?]
			
Evaluates to the self, with the side effect of generating a log message comprising self.
				
oclLog(message : String[?]) : OclSelf[?]
			
Evaluates to the self, with the side effect of generating a log message comprising message followed by self.
				
oclType() : OclSelf[1]
			
Evaluates to the most derived type of which 
				self is currently an instance. If 
				self is an instance of a multiply
				classified type, the return is the most derived type of the current classification which is established when the instance is
				passed to OCL, or re-established by an 
				oclAsType() call.
			
				
oclTypes() : Set(OclSelf[*|?])
			
Evaluates to all of the most derived type of which 
				self is an instance. The return from 
				oclTypes()
				is normally equivalent to that from 
				oclType() unless 
				self is an instance of multiply classified type.
			
				
toString() : String[1]
			
Returns a string representation of 
				self.