@bugsnag/core-performance/dist/span-control-provider.js

Core performance client

import PrioritizedSet from './prioritized-set.js';

// base class for classes that can be used with SpanControlProvider, where S represents
// the type of span control that the query will retrieve. Using an abstract class
// allows providers to verify query types at runtime using instanceof checks.
class SpanQuery {
}
class CompositeSpanControlProvider {
    constructor() {
        this.providers = new PrioritizedSet();
    }
    addProvider(provider, priority) {
        this.providers.add(provider, priority);
    }
    addProviders(providers) {
        this.providers.addAll(providers);
    }
    getSpanControls(query) {
        for (const provider of this.providers) {
            const spanControl = provider.getSpanControls(query);
            if (spanControl) {
                return spanControl;
            }
        }
        return null;
    }
}

export { CompositeSpanControlProvider, SpanQuery };