org.eclipse.ocl.util
Interface Tuple<O,P>

public interface Tuple<O,P>

Interface of a tuple instance value. OCL expressions resulting in tuples yield instances of this interface.

Method Summary

TupleType<O,P>	getTupleType() Obtains the tuple's type.
Object	getValue(P part) Queries the value of the specified tuple part.
Object	getValue(String partName) Queries the value of the specified tuple part.

Method Detail

getTupleType

TupleType<O,P> getTupleType()

Obtains the tuple's type.

Returns:

its type

getValue

Object getValue(String partName)

Queries the value of the specified tuple part.

Parameters:

partName - the name of the part

Returns:

the corresponding value

getValue

Object getValue(P part)

Queries the value of the specified tuple part.

Parameters:

part - the tuple part (as an attribute)

Returns:

the corresponding value