Package io.netty.util.collection
Class ShortCollections.UnmodifiableMap<V>
- java.lang.Object
-
- io.netty.util.collection.ShortCollections.UnmodifiableMap<V>
-
- Type Parameters:
V
- the value type stored in the map.
- All Implemented Interfaces:
ShortObjectMap<V>
,java.util.Map<java.lang.Short,V>
- Enclosing class:
- ShortCollections
private static final class ShortCollections.UnmodifiableMap<V> extends java.lang.Object implements ShortObjectMap<V>
An unmodifiable wrapper around aShortObjectMap
.
-
-
Nested Class Summary
Nested Classes Modifier and Type Class Description private class
ShortCollections.UnmodifiableMap.EntryImpl
Unmodifiable wrapper for an entry.private class
ShortCollections.UnmodifiableMap.IteratorImpl
Unmodifiable wrapper for an iterator.-
Nested classes/interfaces inherited from interface java.util.Map
java.util.Map.Entry<K extends java.lang.Object,V extends java.lang.Object>
-
Nested classes/interfaces inherited from interface io.netty.util.collection.ShortObjectMap
ShortObjectMap.PrimitiveEntry<V>
-
-
Field Summary
Fields Modifier and Type Field Description private java.lang.Iterable<ShortObjectMap.PrimitiveEntry<V>>
entries
private java.util.Set<java.util.Map.Entry<java.lang.Short,V>>
entrySet
private java.util.Set<java.lang.Short>
keySet
private ShortObjectMap<V>
map
private java.util.Collection<V>
values
-
Constructor Summary
Constructors Constructor Description UnmodifiableMap(ShortObjectMap<V> map)
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
clear()
boolean
containsKey(short key)
Indicates whether or not this map contains a value for the specified key.boolean
containsKey(java.lang.Object key)
boolean
containsValue(java.lang.Object value)
java.lang.Iterable<ShortObjectMap.PrimitiveEntry<V>>
entries()
Gets an iterable to traverse over the primitive entries contained in this map.java.util.Set<java.util.Map.Entry<java.lang.Short,V>>
entrySet()
V
get(short key)
Gets the value in the map with the specified key.V
get(java.lang.Object key)
boolean
isEmpty()
java.util.Set<java.lang.Short>
keySet()
V
put(short key, V value)
Puts the given entry into the map.V
put(java.lang.Short key, V value)
void
putAll(java.util.Map<? extends java.lang.Short,? extends V> m)
V
remove(short key)
Removes the entry with the specified key.V
remove(java.lang.Object key)
int
size()
java.util.Collection<V>
values()
-
-
-
Field Detail
-
map
private final ShortObjectMap<V> map
-
keySet
private java.util.Set<java.lang.Short> keySet
-
entrySet
private java.util.Set<java.util.Map.Entry<java.lang.Short,V>> entrySet
-
values
private java.util.Collection<V> values
-
entries
private java.lang.Iterable<ShortObjectMap.PrimitiveEntry<V>> entries
-
-
Constructor Detail
-
UnmodifiableMap
UnmodifiableMap(ShortObjectMap<V> map)
-
-
Method Detail
-
get
public V get(short key)
Description copied from interface:ShortObjectMap
Gets the value in the map with the specified key.- Specified by:
get
in interfaceShortObjectMap<V>
- Parameters:
key
- the key whose associated value is to be returned.- Returns:
- the value or
null
if the key was not found in the map.
-
put
public V put(short key, V value)
Description copied from interface:ShortObjectMap
Puts the given entry into the map.- Specified by:
put
in interfaceShortObjectMap<V>
- Parameters:
key
- the key of the entry.value
- the value of the entry.- Returns:
- the previous value for this key or
null
if there was no previous mapping.
-
remove
public V remove(short key)
Description copied from interface:ShortObjectMap
Removes the entry with the specified key.- Specified by:
remove
in interfaceShortObjectMap<V>
- Parameters:
key
- the key for the entry to be removed from this map.- Returns:
- the previous value for the key, or
null
if there was no mapping.
-
size
public int size()
- Specified by:
size
in interfacejava.util.Map<java.lang.Short,V>
-
isEmpty
public boolean isEmpty()
- Specified by:
isEmpty
in interfacejava.util.Map<java.lang.Short,V>
-
clear
public void clear()
- Specified by:
clear
in interfacejava.util.Map<java.lang.Short,V>
-
containsKey
public boolean containsKey(short key)
Description copied from interface:ShortObjectMap
Indicates whether or not this map contains a value for the specified key.- Specified by:
containsKey
in interfaceShortObjectMap<V>
-
containsValue
public boolean containsValue(java.lang.Object value)
- Specified by:
containsValue
in interfacejava.util.Map<java.lang.Short,V>
-
containsKey
public boolean containsKey(java.lang.Object key)
- Specified by:
containsKey
in interfacejava.util.Map<java.lang.Short,V>
-
get
public V get(java.lang.Object key)
- Specified by:
get
in interfacejava.util.Map<java.lang.Short,V>
-
put
public V put(java.lang.Short key, V value)
- Specified by:
put
in interfacejava.util.Map<java.lang.Short,V>
-
remove
public V remove(java.lang.Object key)
- Specified by:
remove
in interfacejava.util.Map<java.lang.Short,V>
-
putAll
public void putAll(java.util.Map<? extends java.lang.Short,? extends V> m)
- Specified by:
putAll
in interfacejava.util.Map<java.lang.Short,V>
-
entries
public java.lang.Iterable<ShortObjectMap.PrimitiveEntry<V>> entries()
Description copied from interface:ShortObjectMap
Gets an iterable to traverse over the primitive entries contained in this map. As an optimization, theShortObjectMap.PrimitiveEntry
s returned by theIterator
may change as theIterator
progresses. The caller should not rely onShortObjectMap.PrimitiveEntry
key/value stability.- Specified by:
entries
in interfaceShortObjectMap<V>
-
keySet
public java.util.Set<java.lang.Short> keySet()
- Specified by:
keySet
in interfacejava.util.Map<java.lang.Short,V>
-
entrySet
public java.util.Set<java.util.Map.Entry<java.lang.Short,V>> entrySet()
- Specified by:
entrySet
in interfacejava.util.Map<java.lang.Short,V>
-
-