Method map

contextKeyExpr/src/contextkey.ts:365–367

(mapFnc: IContextKeyExprMapper)

	}

	public map(mapFnc: IContextKeyExprMapper): ContextKeyExpression {
		return mapFnc.mapDefined(this.key);
	}

	public negate(): ContextKeyExpression {
		return ContextKeyNotExpr.create(this.key);