DeltaOp class sealed

One incremental operation in a Delta (protocol.md § DeltaOp variants).

All variants are externally tagged. DeltaOpNodeAdd carries the optional wire-stable NodeKey (omitted from JSON when null).

Implementers

• DeltaOpCellSet
• DeltaOpEdgeAdd
• DeltaOpEdgeRemove
• DeltaOpInvalidate
• DeltaOpNodeAdd
• DeltaOpNodeRemove
• DeltaOpSlotValue

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

targetReadable(PeerPermissions permissions, PeerId peer) → bool

Whether the peer may read every node this op names. Ops targeting an unreadable node are omitted from a permission-filtered delta.

toString() → String

A string representation of this object.

inherited

toWire() → Object

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

cellSet(NodeId node, Object payload) → DeltaOp

edgeAdd(NodeId dependent, NodeId dependency) → DeltaOp

edgeRemove(NodeId dependent, NodeId dependency) → DeltaOp

fromWire(Object? value) → DeltaOp

invalidate(NodeId node) → DeltaOp

nodeAdd(NodeId node, String typeTag, NodeState state, {NodeKey? key}) → DeltaOp

nodeRemove(NodeId node) → DeltaOp

slotValue(NodeId node, Object payload) → DeltaOp