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
Modifier | Constructor | Description |
---|---|---|
protected |
Constructs a new Subset instance. |
Method Summary
Constructor Details
Subset
protected Subset(String name)
Constructs a new
Subset
instance.- Parameters:
-
name
- The name of this subset - Throws:
-
NullPointerException
- if name isnull
Method Details
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.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.toString
public final String toString()
Returns the name of this subset.
© 1993, 2021, Oracle and/or its affiliates. All rights reserved.
Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Various third party code in OpenJDK is licensed under different licenses (see Debian package).
Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.
https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Character.Subset.html