Module com.google.j2objc.annotations

Package com.google.j2objc.annotations

Enum ObjectiveCAdapterMethod.Adaptation

java.lang.Object

java.lang.Enum<ObjectiveCAdapterMethod.Adaptation>

com.google.j2objc.annotations.ObjectiveCAdapterMethod.Adaptation

All Implemented Interfaces:

Serializable, Comparable<ObjectiveCAdapterMethod.Adaptation>, java.lang.constant.Constable

Enclosing class:

ObjectiveCAdapterMethod

public static enum ObjectiveCAdapterMethod.Adaptation
extends Enum<ObjectiveCAdapterMethod.Adaptation>

Specific adaptations applied by the annotation.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
ACCEPT_NATIVE_BOOLS	Java boolean arguments are converted to Objective C BOOL types (including handling OBJC_BOOL_IS_BOOL differences).
ACCEPT_NATIVE_ENUMS	Java enumeration argument values are converted from their NS_ENUM equivalent.
EXCEPTIONS_AS_ERRORS	Catch Java exceptions inside the adapter method and convert those exceptions to simple NSErrors (see JreExceptionAdapters).
RETURN_ADAPTER_PROTOCOLS	Java return values annotated with ObjectiveCAdapterProtocol are replaced with the protocol specified by ObjectiveCAdapterProtocol.
RETURN_LISTS_AS_NATIVE_ARRAYS	Java return values of java.util.List are returned as NSArrays.
RETURN_NATIVE_BOOLS	Java returned booleans are converted to Objective C BOOL types (including handling OBJC_BOOL_IS_BOOL differences).
RETURN_NATIVE_ENUMS	Java enumeration return values are converted to the NS_ENUM equivalent.

Method Summary

Modifier and Type	Method	Description
static ObjectiveCAdapterMethod.Adaptation	valueOf(String name)	Returns the enum constant of this type with the specified name.
static ObjectiveCAdapterMethod.Adaptation[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

EXCEPTIONS_AS_ERRORS

public static final ObjectiveCAdapterMethod.Adaptation EXCEPTIONS_AS_ERRORS

Catch Java exceptions inside the adapter method and convert those exceptions to simple NSErrors (see JreExceptionAdapters). The supplied selector must have an "...error:" or "...WithError:" final argument following Objective-C naming conventions. If the original method returns void, the adapter method will return a BOOL success value.

RETURN_NATIVE_BOOLS

public static final ObjectiveCAdapterMethod.Adaptation RETURN_NATIVE_BOOLS

Java returned booleans are converted to Objective C BOOL types (including handling OBJC_BOOL_IS_BOOL differences).

ACCEPT_NATIVE_BOOLS

public static final ObjectiveCAdapterMethod.Adaptation ACCEPT_NATIVE_BOOLS

Java boolean arguments are converted to Objective C BOOL types (including handling OBJC_BOOL_IS_BOOL differences).

RETURN_NATIVE_ENUMS

public static final ObjectiveCAdapterMethod.Adaptation RETURN_NATIVE_ENUMS

Java enumeration return values are converted to the NS_ENUM equivalent. This occurs at the outer-level only, Java enums within other types (container types, for example) are not supported.

ACCEPT_NATIVE_ENUMS

public static final ObjectiveCAdapterMethod.Adaptation ACCEPT_NATIVE_ENUMS

Java enumeration argument values are converted from their NS_ENUM equivalent. This occurs at the outer-level only, Java enums within other types (container types, for example) are not supported.

RETURN_ADAPTER_PROTOCOLS

public static final ObjectiveCAdapterMethod.Adaptation RETURN_ADAPTER_PROTOCOLS

Java return values annotated with ObjectiveCAdapterProtocol are replaced with the protocol specified by ObjectiveCAdapterProtocol. This substitution occurs even within type parameters of the return value.

RETURN_LISTS_AS_NATIVE_ARRAYS

public static final ObjectiveCAdapterMethod.Adaptation RETURN_LISTS_AS_NATIVE_ARRAYS

Java return values of java.util.List are returned as NSArrays. The resulting array follows Objective C expectations, the array is immutable, but the elements of the array may be mutable (not a deep copy). Array content type information (generics) is maintained.

Method Details

values

public static ObjectiveCAdapterMethod.Adaptation[] values()

Returns an array containing the constants of this enum type, in the order they are declared.

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ObjectiveCAdapterMethod.Adaptation valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null