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const mapData = (() => { |
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const storeData = {} |
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let id = 1 |
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return { |
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set(element, key, data) { |
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if (typeof element.bsKey === 'undefined') { |
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element.bsKey = { |
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key, |
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id |
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} |
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id++ |
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} |
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storeData[element.bsKey.id] = data |
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}, |
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get(element, key) { |
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if (!element || typeof element.bsKey === 'undefined') { |
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return null |
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} |
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const keyProperties = element.bsKey |
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if (keyProperties.key === key) { |
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return storeData[keyProperties.id] |
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} |
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return null |
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}, |
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delete(element, key) { |
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if (typeof element.bsKey === 'undefined') { |
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return |
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} |
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const keyProperties = element.bsKey |
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if (keyProperties.key === key) { |
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delete storeData[keyProperties.id] |
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delete element.bsKey |
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} |
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} |
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} |
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})() |
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const Data = { |
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setData(instance, key, data) { |
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mapData.set(instance, key, data) |
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}, |
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getData(instance, key) { |
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return mapData.get(instance, key) |
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}, |
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removeData(instance, key) { |
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mapData.delete(instance, key) |
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} |
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} |
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export default Data |
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