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java.lang.Objectjava.util.AbstractMap<K,V>
java.util.HashMap
com.opensymphony.util.OrderedMap
public class OrderedMap
Extention of java.util.HashMap
that can retain original order
elements were add in.
Uses an internal java.util.LinkedList
which can be iterated
through by accessing iterator()
.
HashMap
,
Serialized FormConstructor Summary | |
---|---|
OrderedMap()
Deprecated. |
Method Summary | |
---|---|
void |
clear()
Deprecated. Overrides superclass. |
Iterator |
iterator()
Deprecated. Return keys in original order. |
Object |
put(Object key,
Object value)
Deprecated. Overrides superclass. |
Object |
remove(Object key)
Deprecated. Overrides superclass. |
Methods inherited from class java.util.HashMap |
---|
clone, containsKey, containsValue, entrySet, get, isEmpty, keySet, putAll, size, values |
Methods inherited from class java.util.AbstractMap |
---|
equals, hashCode, toString |
Methods inherited from class java.lang.Object |
---|
finalize, getClass, notify, notifyAll, wait, wait, wait |
Methods inherited from interface java.util.Map |
---|
equals, hashCode |
Constructor Detail |
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public OrderedMap()
Method Detail |
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public void clear()
clear
in interface Map
clear
in class HashMap
public Iterator iterator()
public Object put(Object key, Object value)
put
in interface Map
put
in class HashMap
public Object remove(Object key)
remove
in interface Map
remove
in class HashMap
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