Examples with WordAlternativeResults com.ibm.watson.speech_to_text.v1.model.WordAlternativeResults used on opensource projects

Example 6 with WordAlternativeResults

use of com.ibm.watson.speech_to_text.v1.model.WordAlternativeResults in project java-sdk by watson-developer-cloud.

the class SpeechToTextIT method testCreateJob.

/**
 * Test create job.
 *
 * @throws InterruptedException the interrupted exception
 * @throws FileNotFoundException the file not found exception
 */
@Test
public void testCreateJob() throws InterruptedException, FileNotFoundException {
    File audio = new File(SAMPLE_WAV);
    Long maxAlternatives = 3L;
    Float wordAlternativesThreshold = 0.5f;
    CreateJobOptions createOptions = new CreateJobOptions.Builder().audio(audio).contentType(HttpMediaType.AUDIO_WAV).maxAlternatives(maxAlternatives).wordAlternativesThreshold(wordAlternativesThreshold).build();
    RecognitionJob job = service.createJob(createOptions).execute().getResult();
    try {
        assertNotNull(job.getId());
        CheckJobOptions checkOptions = new CheckJobOptions.Builder().id(job.getId()).build();
        for (int x = 0; x < 30 && !job.getStatus().equals(RecognitionJob.Status.COMPLETED); x++) {
            Thread.sleep(3000);
            job = service.checkJob(checkOptions).execute().getResult();
        }
        job = service.checkJob(checkOptions).execute().getResult();
        assertEquals(RecognitionJob.Status.COMPLETED, job.getStatus());
        assertNotNull(job.getResults());
        assertTrue(job.getResults().get(0).getResults().get(0).getAlternatives().size() <= maxAlternatives);
        List<WordAlternativeResults> wordAlternatives = job.getResults().get(0).getResults().get(0).getWordAlternatives();
        for (WordAlternativeResults alternativeResults : wordAlternatives) {
            assertTrue(alternativeResults.getAlternatives().get(0).getConfidence() >= wordAlternativesThreshold);
        }
    } finally {
        DeleteJobOptions deleteOptions = new DeleteJobOptions.Builder().id(job.getId()).build();
        service.deleteJob(deleteOptions).execute();
    }
}