public final class UnmodifiableSortedMap<K,V> extends AbstractSortedMapDecorator<K,V> implements Unmodifiable, Serializable
SortedMap to ensure it can't be altered.
This class is Serializable from Commons Collections 3.1.
Attempts to modify it will result in an UnsupportedOperationException.
AbstractSortedMapDecorator.SortedMapIterator<K,V>| Modifier and Type | Method and Description |
|---|---|
void |
clear() |
Comparator<? super K> |
comparator() |
Set<Map.Entry<K,V>> |
entrySet() |
K |
firstKey()
Gets the first key currently in this map.
|
SortedMap<K,V> |
headMap(K toKey) |
Set<K> |
keySet() |
K |
lastKey()
Gets the last key currently in this map.
|
V |
put(K key,
V value)
Note that the return type is Object, rather than V as in the Map interface.
|
void |
putAll(Map<? extends K,? extends V> mapToCopy) |
V |
remove(Object key) |
SortedMap<K,V> |
subMap(K fromKey,
K toKey) |
SortedMap<K,V> |
tailMap(K fromKey) |
static <K,V> SortedMap<K,V> |
unmodifiableSortedMap(SortedMap<K,? extends V> map)
Factory method to create an unmodifiable sorted map.
|
Collection<V> |
values() |
decorated, mapIterator, nextKey, previousKeycontainsKey, containsValue, equals, get, hashCode, isEmpty, size, toStringclone, finalize, getClass, notify, notifyAll, wait, wait, waitcontainsKey, containsValue, equals, get, hashCode, isEmpty, sizecontainsKey, containsValue, get, isEmpty, sizepublic static <K,V> SortedMap<K,V> unmodifiableSortedMap(SortedMap<K,? extends V> map)
K - the key typeV - the value typemap - the map to decorate, must not be nullIllegalArgumentException - if map is nullpublic void clear()
public V put(K key, V value)
Putpublic Collection<V> values()
public K firstKey()
OrderedMappublic K lastKey()
OrderedMappublic Comparator<? super K> comparator()
comparator in interface SortedMap<K,V>comparator in class AbstractSortedMapDecorator<K,V>Copyright © 2001–2013 The Apache Software Foundation. All rights reserved.