* Get a Value by its property, returns as Array or throws error. Returns * empty array if there is no value
(propUrl: string)
| 114 | * empty array if there is no value |
| 115 | */ |
| 116 | getArray(propUrl: string): string[] | null { |
| 117 | const result = this.propvals.get(propUrl); |
| 118 | if (result == undefined) { |
| 119 | return []; |
| 120 | } |
| 121 | return valToArray(result); |
| 122 | } |
| 123 | |
| 124 | /** Get a Value by its property */ |
| 125 | getClasses(): string[] { |
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