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Small tweaks, stabilizing local source cache

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This commit is contained in:
Pieter Vander Vennet 2021-01-15 01:57:46 +01:00
parent f33fe081d0
commit fa4fb71e06
8 changed files with 53 additions and 37 deletions
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31
Logic/FeatureSource/FeaturePipeline.ts
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@ -10,38 +10,41 @@ import {UIEventSource} from "../UIEventSource";
import LocalStorageSaver from "./LocalStorageSaver";
import LayerConfig from "../../Customizations/JSON/LayerConfig";
import LocalStorageSource from "./LocalStorageSource";
import LayoutConfig from "../../Customizations/JSON/LayoutConfig";
export default class FeaturePipeline implements FeatureSource {
public features: UIEventSource<{ feature: any; freshness: Date }[]>;
constructor(flayers: { isDisplayed: UIEventSource<boolean>, layerDef: LayerConfig }[], updater: FeatureSource) {
const overpassSource = new WayHandlingApplyingFeatureSource(flayers,
new NoOverlapSource(flayers, new FeatureDuplicatorPerLayer(flayers, updater))
);
constructor(flayers: { isDisplayed: UIEventSource<boolean>, layerDef: LayerConfig }[],
updater: FeatureSource,
layout: UIEventSource<LayoutConfig>) {
const amendedOverpassSource =
new RememberingSource(new LocalStorageSaver(
overpassSource
));
new RememberingSource(
new WayHandlingApplyingFeatureSource(flayers,
new NoOverlapSource(flayers, new FeatureDuplicatorPerLayer(flayers,
new LocalStorageSaver(updater, layout)))
)
);
const amendedLocalStorageSource =
new RememberingSource(
new WayHandlingApplyingFeatureSource(flayers,
new NoOverlapSource(flayers, new FeatureDuplicatorPerLayer(flayers, new LocalStorageSource(layout)))
));
const merged = new FeatureSourceMerger([
amendedOverpassSource,
new FeatureDuplicatorPerLayer(flayers, State.state.changes),
new LocalStorageSource()
amendedLocalStorageSource
]);
merged.features.addCallbackAndRun(feats => console.log("Merged has",feats?.length))
const source =
new FilteringFeatureSource(
flayers,
State.state.locationControl,
merged
);
source.features.addCallbackAndRun(feats => console.log("Filtered has",feats?.length))
this.features = source.features;
}