org.apache.commons.collections15.map
Class UnmodifiableSortedMap<K,V>
java.lang.Object
org.apache.commons.collections15.map.AbstractMapDecorator<K,V>
org.apache.commons.collections15.map.AbstractSortedMapDecorator<K,V>
org.apache.commons.collections15.map.UnmodifiableSortedMap<K,V>
- All Implemented Interfaces:
- Serializable, Map<K,V>, SortedMap<K,V>, Unmodifiable
public final class UnmodifiableSortedMap<K,V>
- extends AbstractSortedMapDecorator<K,V>
- implements Unmodifiable, Serializable
Decorates another SortedMap to ensure it can't be altered.
This class is Serializable from Commons Collections 3.1.
- Since:
- Commons Collections 3.0
- Version:
- $Revision: 1.1 $ $Date: 2005/10/11 17:05:32 $
- Author:
- Matt Hall, John Watkinson, Stephen Colebourne
- See Also:
- Serialized Form
| Nested classes/interfaces inherited from interface java.util.Map |
Map.Entry<K,V> |
decorate
public static <K,V> SortedMap<K,V> decorate(SortedMap<K,V> map)
- Factory method to create an unmodifiable sorted map.
- Parameters:
map - the map to decorate, must not be null
- Throws:
IllegalArgumentException - if map is null
clear
public void clear()
- Specified by:
clear in interface Map<K,V>- Overrides:
clear in class AbstractMapDecorator<K,V>
put
public V put(K key,
V value)
- Specified by:
put in interface Map<K,V>- Overrides:
put in class AbstractMapDecorator<K,V>
putAll
public void putAll(Map<? extends K,? extends V> mapToCopy)
- Specified by:
putAll in interface Map<K,V>- Overrides:
putAll in class AbstractMapDecorator<K,V>
remove
public V remove(Object key)
- Specified by:
remove in interface Map<K,V>- Overrides:
remove in class AbstractMapDecorator<K,V>
entrySet
public Set<Map.Entry<K,V>> entrySet()
- Specified by:
entrySet in interface Map<K,V>- Overrides:
entrySet in class AbstractMapDecorator<K,V>
keySet
public Set<K> keySet()
- Specified by:
keySet in interface Map<K,V>- Overrides:
keySet in class AbstractMapDecorator<K,V>
values
public Collection<V> values()
- Specified by:
values in interface Map<K,V>- Overrides:
values in class AbstractMapDecorator<K,V>
firstKey
public K firstKey()
- Specified by:
firstKey in interface SortedMap<K,V>- Overrides:
firstKey in class AbstractSortedMapDecorator<K,V>
lastKey
public K lastKey()
- Specified by:
lastKey in interface SortedMap<K,V>- Overrides:
lastKey in class AbstractSortedMapDecorator<K,V>
comparator
public Comparator<? super K> comparator()
- Specified by:
comparator in interface SortedMap<K,V>- Overrides:
comparator in class AbstractSortedMapDecorator<K,V>
subMap
public SortedMap<K,V> subMap(K fromKey,
K toKey)
- Specified by:
subMap in interface SortedMap<K,V>- Overrides:
subMap in class AbstractSortedMapDecorator<K,V>
headMap
public SortedMap<K,V> headMap(K toKey)
- Specified by:
headMap in interface SortedMap<K,V>- Overrides:
headMap in class AbstractSortedMapDecorator<K,V>
tailMap
public SortedMap<K,V> tailMap(K fromKey)
- Specified by:
tailMap in interface SortedMap<K,V>- Overrides:
tailMap in class AbstractSortedMapDecorator<K,V>
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