AI SDK Kotlin/ai.torad.aisdk.ui/TextUIPartState

TextUIPartState

enum TextUIPartState : Enum<TextUIPartState> (source)

Streaming-vs-final state for UIMessagePart.Text and UIMessagePart.Reasoning (per historical parity gap #30, mirrors v6's TextUIPart.state: 'streaming' | 'done'). Renderers use this to drive a typing cursor / fade animation while the model is still producing the part, and to commit a final layout pass on Done.

Default value is Done so existing consumers that construct Text/Reasoning parts directly (rehydration from storage, test fixtures) keep working unchanged. The agent loop's streamToUiMessages emits Streaming during TextDelta / ReasoningDelta and flips to Done on the matching *End.

Entries

Streaming

Done

Properties

entries

val entries: EnumEntries<TextUIPartState>

Returns a representation of an immutable list of all enum entries, in the order they're declared.

name

expect val name: String

ordinal

expect val ordinal: Int

Functions

valueOf

fun valueOf(value: String): TextUIPartState

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.)

values

fun values(): Array<TextUIPartState>

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