gnu.trove.decorator
public class TByteObjectMapDecorator<V> extends java.util.AbstractMap<java.lang.Byte,V> implements java.util.Map<java.lang.Byte,V>, java.io.Externalizable, java.lang.Cloneable
Modifier and Type | Field and Description |
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protected TByteObjectMap<V> |
_map
the wrapped primitive map
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Constructor and Description |
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TByteObjectMapDecorator()
FOR EXTERNALIZATION ONLY!!
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TByteObjectMapDecorator(TByteObjectMap<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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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.Byte,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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TByteObjectMap<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.Byte key,
V value)
Inserts a key/value pair into the map.
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void |
putAll(java.util.Map<? extends java.lang.Byte,? 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 byte |
unwrapKey(java.lang.Byte key)
Unwraps a key
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protected java.lang.Byte |
wrapKey(byte k)
Wraps a key
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void |
writeExternal(java.io.ObjectOutput out) |
clone, equals, hashCode, keySet, toString, values
protected TByteObjectMap<V> _map
public TByteObjectMapDecorator()
public TByteObjectMapDecorator(TByteObjectMap<V> map)
map
- the TByteObjectMap to wrap.public TByteObjectMap<V> getMap()
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.Byte,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.Byte,? extends V> map)
protected java.lang.Byte wrapKey(byte k)
k
- key in the underlying mapprotected byte unwrapKey(java.lang.Byte key)
key
- wrapped keypublic 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