'Resolve named references to other WSDL objects.  This includes
cross-linking information (from) the portType (to) the I{soap}
protocol information on the binding for each operation.
@param definitions: A definitions object.
@type definitions: L{Definitions}'

def resolve(self, definitions):

    self.resolveport(definitions)
    for op in self.operations.values():
        self.resolvesoapbody(definitions, op)
        self.resolveheaders(definitions, op)
        self.resolvefaults(definitions, op)
