Added in API level 29

Summary: Nested Classes | Methods | Inherited Methods

CaseMap

---

Kotlin |Java

public abstract class CaseMap
extends Object

java.lang.Object
↳	android.icu.text.CaseMap

Known direct subclasses CaseMap.Fold, CaseMap.Lower, CaseMap.Title, CaseMap.Upper CaseMap.Fold Case folding options and methods.  CaseMap.Lower Lowercasing options and methods.  CaseMap.Title Titlecasing options and methods.  CaseMap.Upper Uppercasing options and methods.

---

Low-level case mapping options and methods. Immutable. "Setters" return instances with the union of the current and new options set. This class is not intended for public subclassing.

Summary

Nested classes
class	CaseMap.Fold Case folding options and methods.
class	CaseMap.Lower Lowercasing options and methods.
class	CaseMap.Title Titlecasing options and methods.
class	CaseMap.Upper Uppercasing options and methods.

Public methods
static CaseMap.Fold	fold()
abstract CaseMap	omitUnchangedText() Returns an instance that behaves like this one but omits unchanged text when case-mapping with Edits.
static CaseMap.Lower	toLower()
static CaseMap.Title	toTitle()
static CaseMap.Upper	toUpper()

Inherited methods

From class java.lang.Object Object clone() Creates and returns a copy of this object. boolean equals(Object obj) Indicates whether some other object is "equal to" this one. void finalize() Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. final Class<?> getClass() Returns the runtime class of this Object. int hashCode() Returns a hash code value for the object. final void notify() Wakes up a single thread that is waiting on this object's monitor. final void notifyAll() Wakes up all threads that are waiting on this object's monitor. String toString() Returns a string representation of the object. final void wait(long timeoutMillis, int nanos) Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed. final void wait(long timeoutMillis) Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed. final void wait() Causes the current thread to wait until it is awakened, typically by being notified or interrupted.

Public methods

fold

Added in API level 29

public static CaseMap.Fold fold ()

Returns
CaseMap.Fold	Case folding object with default options.

omitUnchangedText

Added in API level 29

public abstract CaseMap omitUnchangedText ()

Returns an instance that behaves like this one but omits unchanged text when case-mapping with Edits.

Returns
CaseMap	an options object with this option.

toLower

Added in API level 29

public static CaseMap.Lower toLower ()

Returns
CaseMap.Lower	Lowercasing object with default options.

toTitle

Added in API level 29

public static CaseMap.Title toTitle ()

Returns
CaseMap.Title	Titlecasing object with default options.

toUpper

Added in API level 29

public static CaseMap.Upper toUpper ()

Returns
CaseMap.Upper	Uppercasing object with default options.