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export abstract class AbstractPolicyService extends Disposable implements IPolicyService {
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public policyDefinitions: IStringDictionary<PolicyDefinition> = {};
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protected policies = new Map<PolicyName, PolicyValue>();
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protected readonly _onDidChange = this._register(new Emitter<readonly PolicyName[]>());
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readonly onDidChange = this._onDidChange.event;
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async updatePolicyDefinitions(policyDefinitions: IStringDictionary<PolicyDefinition>): Promise<IStringDictionary<PolicyValue>> {
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let changed = false;
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for (const name of Object.keys(policyDefinitions)) {
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if (this.policyDefinitions[name] !== policyDefinitions[name]) {
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this.policyDefinitions[name] = policyDefinitions[name];
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changed = true;
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}
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}
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if (changed) {
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await this._updatePolicyDefinitions(this.policyDefinitions);
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}
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return Iterable.reduce(this.policies.entries(), (r, [name, value]) => ({ ...r, [name]: value }), {});
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}
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getPolicyValue(name: PolicyName): PolicyValue | undefined {