Extract scheduleDiagnosticsUpdate

extensions/typescript-language-features/src/features/diagnostics.ts

@@ -107,10 +107,7 @@ export class DiagnosticsManager {
 
 		collection.set(file, diagnostics);
 
-		const key = file.fsPath;
-		if (!this._pendingUpdates[key]) {
-			this._pendingUpdates[key] = setTimeout(() => this.updateCurrentDiagnostics(file), this.updateDelay);
-		}
+		this.scheduleDiagnosticsUpdate(file);
 	}
 
 	public configFileDiagnosticsReceived(file: vscode.Uri, diagnostics: vscode.Diagnostic[]): void {
@@ -121,6 +118,17 @@ export class DiagnosticsManager {
 		this._currentDiagnostics.delete(resource);
 	}
 
+	public getDiagnostics(file: vscode.Uri): vscode.Diagnostic[] {
+		return this._currentDiagnostics.get(file) || [];
+	}
+
+	private scheduleDiagnosticsUpdate(file: vscode.Uri) {
+		const key = file.fsPath;
+		if (!this._pendingUpdates[key]) {
+			this._pendingUpdates[key] = setTimeout(() => this.updateCurrentDiagnostics(file), this.updateDelay);
+		}
+	}
+
 	private updateCurrentDiagnostics(file: vscode.Uri) {
 		if (this._pendingUpdates[file.fsPath]) {
 			clearTimeout(this._pendingUpdates[file.fsPath]);
@@ -146,8 +154,4 @@ export class DiagnosticsManager {
 
 		return this._diagnostics.get(DiagnosticKind.Suggestion)!.get(file);
 	}
-
-	public getDiagnostics(file: vscode.Uri): vscode.Diagnostic[] {
-		return this._currentDiagnostics.get(file) || [];
-	}
 }
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