gnu.trove.decorator
public class TDoubleIntMapDecorator extends java.util.AbstractMap<java.lang.Double,java.lang.Integer> implements java.util.Map<java.lang.Double,java.lang.Integer>, java.io.Externalizable, java.lang.Cloneable
Modifier and Type | Field and Description |
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protected TDoubleIntMap |
_map
the wrapped primitive map
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Constructor and Description |
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TDoubleIntMapDecorator()
FOR EXTERNALIZATION ONLY!!
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TDoubleIntMapDecorator(TDoubleIntMap 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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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,java.lang.Integer>> |
entrySet()
Returns a Set view on the entries of the map.
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java.lang.Integer |
get(java.lang.Object key)
Retrieves the value for key
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TDoubleIntMap |
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.Integer |
put(java.lang.Double key,
java.lang.Integer value)
Inserts a key/value pair into the map.
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void |
putAll(java.util.Map<? extends java.lang.Double,? extends java.lang.Integer> map)
Copies the key/value mappings in map into this map.
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void |
readExternal(java.io.ObjectInput in) |
java.lang.Integer |
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 int |
unwrapValue(java.lang.Object value)
Unwraps a value
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protected java.lang.Double |
wrapKey(double k)
Wraps a key
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protected java.lang.Integer |
wrapValue(int k)
Wraps a value
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void |
writeExternal(java.io.ObjectOutput out) |
clone, equals, hashCode, keySet, toString, values
protected TDoubleIntMap _map
public TDoubleIntMapDecorator()
public TDoubleIntMapDecorator(TDoubleIntMap map)
map
- the TDoubleIntMap to wrap.public TDoubleIntMap getMap()
public java.lang.Integer put(java.lang.Double key, java.lang.Integer value)
put
in interface java.util.Map<java.lang.Double,java.lang.Integer>
put
in class java.util.AbstractMap<java.lang.Double,java.lang.Integer>
key
- an Object
valuevalue
- an Object
valuepublic java.lang.Integer get(java.lang.Object key)
get
in interface java.util.Map<java.lang.Double,java.lang.Integer>
get
in class java.util.AbstractMap<java.lang.Double,java.lang.Integer>
key
- an Object
valuepublic void clear()
clear
in interface java.util.Map<java.lang.Double,java.lang.Integer>
clear
in class java.util.AbstractMap<java.lang.Double,java.lang.Integer>
public java.lang.Integer remove(java.lang.Object key)
remove
in interface java.util.Map<java.lang.Double,java.lang.Integer>
remove
in class java.util.AbstractMap<java.lang.Double,java.lang.Integer>
key
- an Object
valuepublic java.util.Set<java.util.Map.Entry<java.lang.Double,java.lang.Integer>> entrySet()
entrySet
in interface java.util.Map<java.lang.Double,java.lang.Integer>
entrySet
in class java.util.AbstractMap<java.lang.Double,java.lang.Integer>
Set
valuepublic boolean containsValue(java.lang.Object val)
containsValue
in interface java.util.Map<java.lang.Double,java.lang.Integer>
containsValue
in class java.util.AbstractMap<java.lang.Double,java.lang.Integer>
val
- an Object
valueboolean
valuepublic boolean containsKey(java.lang.Object key)
containsKey
in interface java.util.Map<java.lang.Double,java.lang.Integer>
containsKey
in class java.util.AbstractMap<java.lang.Double,java.lang.Integer>
key
- an Object
valueboolean
valuepublic int size()
size
in interface java.util.Map<java.lang.Double,java.lang.Integer>
size
in class java.util.AbstractMap<java.lang.Double,java.lang.Integer>
public boolean isEmpty()
isEmpty
in interface java.util.Map<java.lang.Double,java.lang.Integer>
isEmpty
in class java.util.AbstractMap<java.lang.Double,java.lang.Integer>
public void putAll(java.util.Map<? extends java.lang.Double,? extends java.lang.Integer> map)
putAll
in interface java.util.Map<java.lang.Double,java.lang.Integer>
putAll
in class java.util.AbstractMap<java.lang.Double,java.lang.Integer>
map
- a Map
valueprotected java.lang.Double wrapKey(double k)
k
- key in the underlying mapprotected double unwrapKey(java.lang.Object key)
key
- wrapped keyprotected java.lang.Integer wrapValue(int k)
k
- value in the underlying mapprotected int 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.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