ChainedReferenceAccessor

class ChainedReferenceAccessor

 Children

• ChainedFeatureReference

• ChainedTypeReference

Members defined in ChainedReferenceAccessor (2 members)

	set_chain		try_set_chain but instead raises ValueError if this reference cannot be modified.
	try_set_chain		Try changing the referenced element to a chain of Features. Returns None if this reference cannot be modified, otherwise returns a new owned Feature that chains all Features in order.

Members inherited from ReferenceAccessor (4 members)

	element	R	Returns the referenced Element. This may return None, e.g. when reference resolution failed, although in most such cases a placeholder element will be returned instead.
	modifiable	R	Returns True if this reference can be modified, that is the owning Relationship is an owned member of a Namespace. Calling set methods when modifiable == False will raise ValueError.
	set		try_set but instead raises ValueError if this reference cannot be modified.
	try_set		Try changing the referenced element. Returns None if this reference cannot be modified, otherwise returns element argument.

 Methods

set_chain(arg: Sequence[syside.Feature], /) → syside.Feature

try_set_chain but instead raises ValueError if this reference cannot be modified.

try_set_chain(arg: Sequence[syside.Feature], /) → syside.Feature | None

Try changing the referenced element to a chain of Features. Returns None if this reference cannot be modified, otherwise returns a new owned Feature that chains all Features in order.