public class TObjectShortMapDecorator<K>
extends java.util.AbstractMap<K,java.lang.Short>
implements java.util.Map<K,java.lang.Short>, java.io.Externalizable, java.lang.Cloneable
Wrapper class to make a TObjectShortMap conform to the java.util.Map API. This class simply decorates an underlying TObjectShortMap and translates the Object-based APIs into their Trove primitive analogs.
Note that wrapping and unwrapping primitive values is extremely inefficient. If possible, users of this class should override the appropriate methods in this class and use a table of canonical values.
Created: Mon Sep 23 22:07:40 PDT 2002| Modifier and Type | Field and Description |
|---|---|
protected TObjectShortMap<K> |
_map
the wrapped primitive map
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| Constructor and Description |
|---|
TObjectShortMapDecorator()
FOR EXTERNALIZATION ONLY!!
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TObjectShortMapDecorator(TObjectShortMap<K> map)
Creates a wrapper that decorates the specified primitive map.
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| Modifier and Type | Method and Description |
|---|---|
void |
clear()
Empties the map.
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boolean |
containsKey(java.lang.Object key)
Checks for the present of key in the keys of the map.
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boolean |
containsValue(java.lang.Object val)
Checks for the presence of val in the values of the map.
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java.util.Set<java.util.Map.Entry<K,java.lang.Short>> |
entrySet()
Returns a Set view on the entries of the map.
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java.lang.Short |
get(java.lang.Object key)
Retrieves the value for key
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TObjectShortMap<K> |
getMap()
Returns a reference to the map wrapped by this decorator.
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boolean |
isEmpty()
Indicates whether map has any entries.
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java.lang.Short |
put(K key,
java.lang.Short value)
Inserts a key/value pair into the map.
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void |
putAll(java.util.Map<? extends K,? extends java.lang.Short> map)
Copies the key/value mappings in map into this map.
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void |
readExternal(java.io.ObjectInput in) |
java.lang.Short |
remove(java.lang.Object key)
Deletes a key/value pair from the map.
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int |
size()
Returns the number of entries in the map.
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protected short |
unwrapValue(java.lang.Object value)
Unwraps a value
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protected java.lang.Short |
wrapValue(short k)
Wraps a value
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void |
writeExternal(java.io.ObjectOutput out) |
clone, equals, hashCode, keySet, toString, valuesprotected TObjectShortMap<K> _map
public TObjectShortMapDecorator()
public TObjectShortMapDecorator(TObjectShortMap<K> map)
map - the TObjectShortMap to wrap.public TObjectShortMap<K> getMap()
public java.lang.Short put(K key, java.lang.Short value)
public java.lang.Short get(java.lang.Object key)
public void clear()
public java.lang.Short remove(java.lang.Object key)
public java.util.Set<java.util.Map.Entry<K,java.lang.Short>> entrySet()
public boolean containsValue(java.lang.Object val)
public boolean containsKey(java.lang.Object key)
public int size()
public boolean isEmpty()
public void putAll(java.util.Map<? extends K,? extends java.lang.Short> map)
protected java.lang.Short wrapValue(short k)
k - value in the underlying mapprotected short unwrapValue(java.lang.Object value)
value - wrapped valuepublic void readExternal(java.io.ObjectInput in)
throws java.io.IOException,
java.lang.ClassNotFoundException
readExternal in interface java.io.Externalizablejava.io.IOExceptionjava.lang.ClassNotFoundExceptionpublic void writeExternal(java.io.ObjectOutput out)
throws java.io.IOException
writeExternal in interface java.io.Externalizablejava.io.IOException