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public interface Tagged
Objects implement Tagged if they provide a map of key/value pairs.
Method Summary | |
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java.lang.String |
get(java.lang.String key)
Replies the value of the given key; null, if there is no value for this key |
java.util.Map<java.lang.String,java.lang.String> |
getKeys()
Replies the map of key/value pairs. |
boolean |
hasKeys()
Replies true, if there is at least one key/value pair; false, otherwise |
java.util.Collection<java.lang.String> |
keySet()
Replies the set of keys |
void |
put(java.lang.String key,
java.lang.String value)
Sets a key/value pairs |
void |
remove(java.lang.String key)
Removes a given key/value pair |
void |
removeAll()
Removes all tags |
void |
setKeys(java.util.Map<java.lang.String,java.lang.String> keys)
Sets the map of key/value pairs |
Method Detail |
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void setKeys(java.util.Map<java.lang.String,java.lang.String> keys)
keys
- the map of key value pairs. If null, reset to the empty map.java.util.Map<java.lang.String,java.lang.String> getKeys()
void put(java.lang.String key, java.lang.String value)
key
- the keyvalue
- the value. If null, removes the key/value pair.java.lang.String get(java.lang.String key)
key
- the key
void remove(java.lang.String key)
key
- the keyboolean hasKeys()
java.util.Collection<java.lang.String> keySet()
void removeAll()
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