Character.Subset (Java SE 9 & JDK 9 )

Class Character.Subset

java.lang.Object
- java.lang.Character.Subset

Direct Known Subclasses:

Character.UnicodeBlock , InputSubset

Enclosing class:

Character
```
public static class Character.Subset
extends Object 
```
Instances of this class represent particular subsets of the Unicode character set. The only family of subsets defined in the Character class is Character.UnicodeBlock. Other portions of the Java API may define other subsets for their own purposes.

Since:

1.2

Constructor Summary

Constructors
Modifier Constructor Description

protected Subset (String name)
Constructs a new Subset instance.

Constructors
Modifier	Constructor	Description
`protected`	`Subset (String name)`	Constructs a new `Subset` instance.

Method Summary

All Methods
Modifier and Type	Method	Description
`boolean`	`equals (Object obj)`	Compares two `Subset` objects for equality.
`int`	`hashCode ()`	Returns the standard hash code as defined by the `Object.hashCode()` method.
`String`	`toString ()`	Returns the name of this subset.

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - Subset
```
protected Subset(String name)
```
    Constructs a new Subset instance.
    
    Parameters:
    
    name - The name of this subset
    
    Throws:
    
    NullPointerException - if name is null
- Method Detail
  - equals
```
public final boolean equals(Object obj)
```
    Compares two Subset objects for equality. This method returns true if and only if this and the argument refer to the same object; since this method is final, this guarantee holds for all subclasses.
    
    Overrides:
    
    equals in class Object
    
    Parameters:
    
    obj - the reference object with which to compare.
    
    Returns:
    
    true if this object is the same as the obj argument; false otherwise.
    
    See Also:
    
    Object.hashCode(), HashMap
  - hashCode
```
public final int hashCode()
```
    Returns the standard hash code as defined by the Object.hashCode() method. This method is final in order to ensure that the equals and hashCode methods will be consistent in all subclasses.
    
    Overrides:
    
    hashCode in class Object
    
    Returns:
    
    a hash code value for this object.
    
    See Also:
    
    Object.equals(java.lang.Object), System.identityHashCode(java.lang.Object)
  - toString
```
public final String toString()
```
    Returns the name of this subset.
    
    Overrides:
    
    toString in class Object
    
    Returns:
    
    a string representation of the object.

Scripting on this page tracks web page traffic, but does not change the content in any way.

Class Character.Subset

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

Subset

Method Detail

equals

hashCode

toString