public interface MultiMap<K> extends Map<K,Object>
| 限定符和类型 | 方法和说明 |
|---|---|
int |
size(K key)
查看指定key对应值的长度。
|
clear, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, entrySet, equals, forEach, get, getOrDefault, hashCode, isEmpty, keySet, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, size, valuesint size(K key)
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