Model - BaseNode#

API reference for src/nodes/BaseNode on @huukhanhnguyen/model, reachable from ..

See the Guide for the ModelJSON / evaluate pipeline.

API reference#

Signatures are generated from the live package .d.ts - not hand-written.

BaseNode#

class

class BaseNode

Members: _dependents, _epoch, _reads, compute, copy, dependents, display, evaluate, finishInit, getError, isDirty, isPending, isValid, owner, pending, remove, retractReads, setError, symbol, toJSON, value, valueType

markDependentsDirty#

function

Dirty a node's dependents/parent chain WITHOUT re-dirtying the node itself — used after an async settle: this node just computed its fresh value, so what needs re-computing is whatever reads it, not the node itself.

markDependentsDirty(node: DirtyTarget): void

markDirty#

function

markDirty(node: DirtyTarget, visited?: Set<DirtyTarget>, source?: DirtyTarget): void

setDirty#

function

Dirty a single node (no cascade) — the epoch-bumping counterpart to a bare node.isDirty = true write. Every direct dirty write in the engine must go through this (or markDirty) so an in-flight async compute is invalidated.

setDirty(node: DirtyTarget, source?: DirtyTarget): void