public class TDoubleObjectHashMapDecorator<V>
extends java.util.AbstractMap<java.lang.Double,V>
implements java.util.Map<java.lang.Double,V>, java.io.Externalizable, java.lang.Cloneable
Modifier and Type | Field and Description |
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protected TDoubleObjectHashMap<V> |
_map
the wrapped primitive map
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Constructor and Description |
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TDoubleObjectHashMapDecorator()
FOR EXTERNALIZATION ONLY!!
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TDoubleObjectHashMapDecorator(TDoubleObjectHashMap<V> map)
Creates a wrapper that decorates the specified primitive map.
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Modifier and Type | Method and Description |
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void |
clear()
Empties the map.
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TDoubleObjectHashMapDecorator |
clone()
Clones the underlying trove collection and returns the clone wrapped in a new
decorator instance.
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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<java.lang.Double,V>> |
entrySet()
Returns a Set view on the entries of the map.
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V |
get(java.lang.Object key)
Retrieves the value for key
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TDoubleObjectHashMap<V> |
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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V |
put(java.lang.Double key,
V value)
Inserts a key/value pair into the map.
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void |
putAll(java.util.Map<? extends java.lang.Double,? extends V> map)
Copies the key/value mappings in map into this map.
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void |
readExternal(java.io.ObjectInput in) |
V |
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 double |
unwrapKey(java.lang.Object key)
Unwraps a key
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protected V |
unwrapValue(V value)
Unwraps a value
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protected java.lang.Double |
wrapKey(double k)
Wraps a key
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protected V |
wrapValue(V o)
Wraps a value
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void |
writeExternal(java.io.ObjectOutput out) |
protected TDoubleObjectHashMap<V> _map
public TDoubleObjectHashMapDecorator()
public TDoubleObjectHashMapDecorator(TDoubleObjectHashMap<V> map)
public TDoubleObjectHashMap<V> getMap()
public TDoubleObjectHashMapDecorator clone()
clone
in class java.util.AbstractMap<java.lang.Double,V>
public V get(java.lang.Object key)
public void clear()
public V remove(java.lang.Object key)
public java.util.Set<java.util.Map.Entry<java.lang.Double,V>> 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 java.lang.Double,? extends V> map)
protected java.lang.Double wrapKey(double k)
k
- key in the underlying mapprotected double unwrapKey(java.lang.Object key)
key
- wrapped keyprotected final V wrapValue(V o)
o
- value in the underlying mapprotected final V unwrapValue(V value)
value
- wrapped valuepublic void readExternal(java.io.ObjectInput in) throws java.io.IOException, java.lang.ClassNotFoundException
readExternal
in interface java.io.Externalizable
java.io.IOException
java.lang.ClassNotFoundException
public void writeExternal(java.io.ObjectOutput out) throws java.io.IOException
writeExternal
in interface java.io.Externalizable
java.io.IOException
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