constructor(instance: HelperInstance, args: CapturedArguments) {
super();
this.tag = combine([instance[RECOMPUTE_TAG], args.tag]);
this.instance = instance;
this.args = args;
}
constructor(ref: UpdatableReference, keyFor: (value: any, memo: any) => any) {
this.ref = ref;
this.keyFor = keyFor;
let valueTag = this.valueTag = UpdatableTag.create(CONSTANT_TAG);
this.tag = combine([ref.tag, valueTag]);
}
constructor(parentReference: VersionedPathReference<Opaque>, propertyKey: string) {
super();
let parentReferenceTag = parentReference.tag;
let propertyTag = UpdatableTag.create(CONSTANT_TAG);
this._parentReference = parentReference;
this._propertyTag = propertyTag;
this._propertyKey = propertyKey;
if (DEBUG) {
let tag = combine([parentReferenceTag, propertyTag]);
this.tag = TwoWayFlushDetectionTag.create(tag, propertyKey, this);
} else {
this.tag = combine([parentReferenceTag, propertyTag]);
}
}
constructor(parentReference: any, propertyKey: string) {
super();
let parentReferenceTag = parentReference.tag;
let parentObjectTag = UpdatableTag.create(CONSTANT_TAG);
this._parentReference = parentReference;
this._parentObjectTag = parentObjectTag;
this._propertyKey = propertyKey;
if (EMBER_GLIMMER_DETECT_BACKTRACKING_RERENDER) {
let tag = combine([parentReferenceTag, parentObjectTag]);
this.tag = new TwoWayFlushDetectionTag(tag, propertyKey, this);
} else {
this.tag = combine([parentReferenceTag, parentObjectTag]);
}
}
constructor(ref: any, keyFor: ((iterable: any) => any) | ((item: any, i: any) => string)) {
this.ref = ref;
this.keyFor = keyFor;
let valueTag = this.valueTag = UpdatableTag.create(CONSTANT_TAG);
this.tag = combine([ref.tag, valueTag]);
}
constructor(outletNameRef: any, parentOutletStateRef: any) {
this.outletNameRef = outletNameRef;
this.parentOutletStateRef = parentOutletStateRef;
this.definition = null;
this.lastState = null;
let outletStateTag = this.outletStateTag = UpdatableTag.create(parentOutletStateRef.tag);
this.tag = combine([outletStateTag.inner, outletNameRef.tag]);
}
export function getChainTagsForKeys(obj: any, keys: string[]) {
let chainTags: Tag[] = [];
for (let i = 0; i < keys.length; i++) {
chainTags.push(getChainTagsForKey(obj, keys[i]));
}
return combine(chainTags);
}
constructor(cond: any, truthy: any, falsy: any) {
super();
this.branchTag = UpdatableTag.create(CONSTANT_TAG);
this.tag = combine([cond.tag, this.branchTag]);
this.cond = cond;
this.truthy = truthy;
this.falsy = falsy;
}
constructor(sourceReference: VersionedPathReference<Opaque>, pathReference: PathReference<string>) {
super();
this.sourceReference = sourceReference;
this.pathReference = pathReference;
this.lastPath = null;
this.innerReference = NULL_REFERENCE;
let innerTag = this.innerTag = UpdatableTag.create(CONSTANT_TAG);
this.tag = combine([sourceReference.tag, pathReference.tag, innerTag]);
}
export function tagForProperty(object: any, propertyKey: string | symbol, _meta?: Meta): Tag {
if (typeof object !== 'object' || object === null) {
return CONSTANT_TAG;
}
let meta = _meta === undefined ? metaFor(object) : _meta;
if (isProxy(object)) {
return tagFor(object, meta);
}
let tags = meta.writableTags();
let tag = tags[propertyKey];
if (tag) {
return tag;
}
if (EMBER_METAL_TRACKED_PROPERTIES) {
let pair = combine([makeTag(), UpdatableTag.create(CONSTANT_TAG)]);
return (tags[propertyKey] = pair);
} else {
return (tags[propertyKey] = makeTag());
}
}
