Char2ObjectFunctions.Singleton (JHighlight 1.1.0 API)

java.lang.Object
- org.codelibs.jhighlight.fastutil.chars.AbstractChar2ObjectFunction<V>
- - org.codelibs.jhighlight.fastutil.chars.Char2ObjectFunctions.Singleton<V>

All Implemented Interfaces:

Serializable, Cloneable, Char2ObjectFunction<V>, Function<Character,V>

Enclosing class:

Char2ObjectFunctions
```
public static class Char2ObjectFunctions.Singleton<V>
extends AbstractChar2ObjectFunction<V>
implements Serializable, Cloneable
```
An immutable class representing a type-specific singleton function.
This class may be useful to implement your own in case you subclass a type-specific function.

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type Field Description

protected char key

protected V value
- Fields inherited from class org.codelibs.jhighlight.fastutil.chars.AbstractChar2ObjectFunction
  defRetValue

Constructor Summary

Constructors
Modifier Constructor Description

protected Singleton(char key, V value)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Object`	`clone()`
`boolean`	`containsKey(char k)`
`V`	`get(char k)`	Returns the value to which the given key is mapped.
`int`	`size()`	Returns the intended number of keys in this function, or -1 if no such number exists.

Methods inherited from class org.codelibs.jhighlight.fastutil.chars.AbstractChar2ObjectFunction
clear, containsKey, defaultReturnValue, defaultReturnValue, get, put, put, remove, remove

Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - key
```
protected final char key
```
  - value
```
protected final V value
```
- Constructor Detail
  - Singleton
```
protected Singleton(char key,
                    V value)
```
- Method Detail
  - containsKey
```
public boolean containsKey(char k)
```
    Specified by:
    
    containsKey in interface Char2ObjectFunction<V>
    
    See Also:
    
    Function.containsKey(Object)
  - get
```
public V get(char k)
```
    Description copied from interface: Char2ObjectFunction
    
    Returns the value to which the given key is mapped.
    
    Specified by:
    
    get in interface Char2ObjectFunction<V>
    
    Parameters:
    
    k - 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)
  - size
```
public int size()
```
    Description copied from interface: Function
    
    Returns the intended number of keys in this function, or -1 if no such number exists.
    Most function implementations will have some knowledge of the intended number of keys in their domain. In some cases, however, this might not be possible.
    
    Specified by:
    
    size in interface Function<Character,V>
    
    Returns:
    
    the intended number of keys in this function, or -1 if that number is not available.
  - clone
```
public Object clone()
```
    Overrides:
    
    clone in class Object