This commit is contained in:
Looly
2020-12-07 19:13:46 +08:00
parent ea070bf83e
commit 04a3250708
2 changed files with 4 additions and 4 deletions

View File

@@ -20,10 +20,10 @@ public interface JSONGetter<K> extends OptNullBasicTypeFromObjectGetter<K> {
JSONConfig getConfig();
/**
* key对应值是否为<code>null</code>或无此key
* key对应值是否为{@code null}或无此key
*
* @param key 键
* @return true 无此key或值为<code>null</code>或{@link JSONNull#NULL}返回<code>false</code>,其它返回<code>true</code>
* @return true 无此key或值为{@code null}或{@link JSONNull#NULL}返回{@code false},其它返回{@code true}
*/
default boolean isNull(K key) {
return JSONNull.NULL.equals(this.getObj(key));