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34 lines
1019 B
34 lines
1019 B
4 months ago
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.BatchController = void 0;
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const constants_1 = require("../constants");
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const event_1 = require("../utils/event");
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class BatchController {
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constructor(context) {
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this.batchCount = 0;
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this.context = context;
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}
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emit(event) {
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const { graph } = this.context;
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graph.emit(event.type, event);
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}
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startBatch(initiate = true) {
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this.batchCount++;
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if (this.batchCount === 1)
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this.emit(new event_1.GraphLifeCycleEvent(constants_1.GraphEvent.BATCH_START, { initiate }));
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}
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endBatch() {
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this.batchCount--;
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if (this.batchCount === 0)
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this.emit(new event_1.GraphLifeCycleEvent(constants_1.GraphEvent.BATCH_END));
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}
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get isBatching() {
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return this.batchCount > 0;
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}
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destroy() {
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// @ts-ignore
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this.context = null;
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}
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}
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exports.BatchController = BatchController;
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//# sourceMappingURL=batch.js.map
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