TextClassifierExecutor class

Executes MediaPipe's "classifyText" task.

{@macro TaskExecutor}

Constructors

TextClassifierExecutor.new(TextClassifierOptions options)
{macro TextClassifierExecutor}

Properties

hashCode → int
The hash code for this object.
no setterinherited
options → TextClassifierOptions
Initialization values for the worker.
finalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
taskName → String
Debug value for log statements.
final
worker → Pointer<Void>
The native MediaPipe object which will complete this task.
no setterinherited

Methods

classify(String text) → TextClassifierResult
Passes text to MediaPipe for classification, yielding a TextClassifierResult or throwing an exception.
closeWorker(Pointer<Void> worker, Pointer<Pointer<Char>> error) → int
Releases the worker object behind this task.
createResultsPointer() → Pointer<TextClassifierResult>
Allocates this task's results struct in native memory.
createWorker(Pointer<TextClassifierOptions> options, Pointer<Pointer<Char>> error) → Pointer<Void>
Allocates this task's worker object in native memory.
dispose() → void
Releases the worker and any remaining resources. After calling dispose, re-using the worker property will recreate the native object and will require a second call to dispose.
inherited
handleErrorMessage(Pointer<Pointer<Char>> errorMessage, [int? status]) → void
Throws an exception if errorMessage is non-empty.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited