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java.lang.Objectorg.apache.pivot.wtk.Component.UserDataDictionary
public final class Component.UserDataDictionary
User data dictionary implementation.
Nested Class Summary |
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Nested classes/interfaces inherited from interface org.apache.pivot.collections.Dictionary |
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Dictionary.Pair<K,V> |
Method Summary | |
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boolean |
containsKey(String key)
Tests the existence of a key in the dictionary. |
Object |
get(String key)
Retrieves the value for the given key. |
Iterator<String> |
iterator()
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Object |
put(String key,
Object value)
Sets the value of the given key, creating a new entry or replacing the existing value. |
Object |
remove(String key)
Removes a key/value pair from the map. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
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public Object get(String key)
Dictionary
get
in interface Dictionary<String,Object>
key
- The key whose value is to be returned.
public Object put(String key, Object value)
Dictionary
put
in interface Dictionary<String,Object>
key
- The key whose value is to be set.value
- The value to be associated with the given key.
public Object remove(String key)
Dictionary
remove
in interface Dictionary<String,Object>
key
- The key whose mapping is to be removed.
public boolean containsKey(String key)
Dictionary
containsKey
in interface Dictionary<String,Object>
key
- The key whose presence in the dictionary is to be tested.
public Iterator<String> iterator()
iterator
in interface Iterable<String>
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