v24
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Prediction Element

Implements all methods of the parent class.

State

enum State {
Started,
Stopped,
Revealed
}

Callback

interface Callback {
void onStateChanged(State state);
void onResults();
void onVote();
}

Get question

Returns poll question.
List<Option> getOptions();
Question getQuestion();

Get options

Returns poll options.
List<Option> getOptions();

Get results

Returns JSON array of results.
JsonArray getResults();
Returns results for each source.
JsonArray getResultsPerSource();

Get user vote

Returns array with single element that represents option user voted for.
int[] getUserVote();

Get correct option

Returns correct option index if vote has been revealed.
int getCorrectOption();

Is validated user required

Returns true if validated user required.
boolean isValidatedUserRequired();

Has user voted

Returns true if user already voted.
boolean hasUserVoted();

Has results

Returns true if results present and state of the element satisfies reveal mode.
boolean hasResults();

Vote

Vote for specified option (zero-based numbering). Returns true on success.
boolean vote(int optionIndex)