Package it.unimi.dsi.fastutil.shorts
Class Short2CharFunctions.PrimitiveFunction
java.lang.Object
it.unimi.dsi.fastutil.shorts.Short2CharFunctions.PrimitiveFunction
- All Implemented Interfaces:
Function<Short,Character>
,Short2CharFunction
,Function<Short,Character>
,IntUnaryOperator
- Enclosing class:
- Short2CharFunctions
public static class Short2CharFunctions.PrimitiveFunction extends Object implements Short2CharFunction
An adapter for mapping generic total functions to partial primitive
functions.
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Method Summary
Modifier and Type Method Description boolean
containsKey(short key)
Returns true if this function contains a mapping for the specified key.boolean
containsKey(Object key)
Deprecated.char
get(short key)
Returns the value to which the given key is mapped.Character
get(Object key)
Deprecated.char
getOrDefault(short key, char defaultValue)
Returns the value associated by this function to the specified key, or give the specified value if not present.Character
getOrDefault(Object key, Character defaultValue)
Deprecated.Character
put(Short key, Character value)
Deprecated.Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface java.util.function.IntUnaryOperator
andThen, compose
Methods inherited from interface it.unimi.dsi.fastutil.shorts.Short2CharFunction
andThen, andThenByte, andThenChar, andThenDouble, andThenFloat, andThenInt, andThenLong, andThenObject, andThenReference, andThenShort, applyAsInt, compose, composeByte, composeChar, composeDouble, composeFloat, composeInt, composeLong, composeObject, composeReference, composeShort, defaultReturnValue, defaultReturnValue, put, remove, remove
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Method Details
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containsKey
public boolean containsKey(short key)Description copied from interface:Short2CharFunction
Returns true if this function contains a mapping for the specified key.Note that for some kind of functions (e.g., hashes) this method will always return true. In particular, this default implementation always returns true.
- Specified by:
containsKey
in interfaceShort2CharFunction
- Parameters:
key
- the key.- Returns:
- true if this function associates a value to
key
. - See Also:
Function.containsKey(Object)
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containsKey
Deprecated.Description copied from interface:Short2CharFunction
Returns true if this function contains a mapping for the specified key.Note that for some kind of functions (e.g., hashes) this method will always return true. This default implementation, in particular, always return true.
- Specified by:
containsKey
in interfaceFunction<Short,Character>
- Specified by:
containsKey
in interfaceShort2CharFunction
- Parameters:
key
- the key.- Returns:
- true if this function associates a value to
key
. - See Also:
Map.containsKey(Object)
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get
public char get(short key)Description copied from interface:Short2CharFunction
Returns the value to which the given key is mapped.- Specified by:
get
in interfaceShort2CharFunction
- Parameters:
key
- the key.- Returns:
- the corresponding value, or the default return value if no value was present for the given key.
- See Also:
Function.get(Object)
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getOrDefault
public char getOrDefault(short key, char defaultValue)Description copied from interface:Short2CharFunction
Returns the value associated by this function to the specified key, or give the specified value if not present.- Specified by:
getOrDefault
in interfaceShort2CharFunction
- Parameters:
key
- the key.defaultValue
- the value to return if not present.- Returns:
- the corresponding value, or
defaultValue
if no value was present for the given key. - See Also:
Function.getOrDefault(Object, Object)
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get
Deprecated.Description copied from interface:Short2CharFunction
Returns the value associated by this function to the specified key.- Specified by:
get
in interfaceFunction<Short,Character>
- Specified by:
get
in interfaceShort2CharFunction
- Parameters:
key
- the key.- Returns:
- the corresponding value, or
null
if no value was present for the given key. - See Also:
Map.get(Object)
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getOrDefault
Deprecated.Description copied from interface:Short2CharFunction
Returns the value associated by this function to the specified key, or give the specified value if not present.- Specified by:
getOrDefault
in interfaceFunction<Short,Character>
- Specified by:
getOrDefault
in interfaceShort2CharFunction
- Parameters:
key
- the key.defaultValue
- the default value to return if not present.- Returns:
- the corresponding value, or
defaultValue
if no value was present for the given key. - See Also:
Map.getOrDefault(Object, Object)
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put
Deprecated.Description copied from interface:Short2CharFunction
Associates the specified value with the specified key in this function (optional operation).- Specified by:
put
in interfaceFunction<Short,Character>
- Specified by:
put
in interfaceShort2CharFunction
- Parameters:
key
- the key.value
- the value.- Returns:
- the old value, or
null
if no value was present for the given key. - See Also:
Map.put(Object,Object)
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