org.freedesktop.gstreamer.glib

Interface NativeEnum<T extends Enum<T>>

Type Parameters:

T - Java enum type

All Known Subinterfaces:

NativeFlags<T>

All Known Implementing Classes:

AppSrc.StreamType, Bin.DebugGraphDetails, BufferFlags, BusSyncReply, DecodeBin.AutoplugSelectResult, EventType, FlowReturn, Format, InterpolationMode, LFOWaveform, MessageType, MiniObjectFlags, PadDirection, PadLinkReturn, PadProbeType, PlayFlags, PluginFeature.Rank, QOSType, QueryType, SDPResult, SeekFlags, SeekType, State, StateChangeReturn, TagFlag, TagMergeMode, URIDecodeBin.AutoplugSelectResult, VideoTimeCodeFlags, WebRTCICEGatheringState, WebRTCPeerConnectionState, WebRTCSDPType

public interface NativeEnum<T extends Enum<T>>

Interface for enums that wrap a native int-based enum.

Method Summary

Modifier and Type	Method and Description
static <T extends Enum<T> & NativeEnum<T>> T	fromInt(Class<T> type, int intValue) Convert a native int value to the specified NativeEnum type.
static <T extends Enum<T> & NativeEnum<T>> T	fromInt(Class<T> type, T defValue, int intValue) Convert a native int value to the specified NativeEnum type, allowing for a default value (or null) to be returned instead of throwing an exception on invalid values.
int	intValue()

Method Detail

intValue

int intValue()

fromInt

static <T extends Enum<T> & NativeEnum<T>> T fromInt(Class<T> type,
                                                     int intValue)

Convert a native int value to the specified NativeEnum type.

Type Parameters:

T - enum type

Parameters:

type - enum class

intValue - native int value

Returns:

enum value

Throws:

IllegalArgumentException - if no enum value matches the specified native int value

fromInt

static <T extends Enum<T> & NativeEnum<T>> T fromInt(Class<T> type,
                                                     T defValue,
                                                     int intValue)

Convert a native int value to the specified NativeEnum type, allowing for a default value (or null) to be returned instead of throwing an exception on invalid values.

Type Parameters:

T - enum type

Parameters:

type - enum class

defValue - default value to return if no match (may be null)

intValue - native int value

Returns:

enum value