<commit_before>#pragma once

#include "StreamHandle.hpp"
#include <QObject>
#include <QJSValue>
#include <QQmlEngine>
#include <QVariant>
#include <QString>
#include <QMetaType>
#include <QSet>

namespace streams {

class Streams;

class Stream : public QObject {
	Q_OBJECT
	friend class Streams;

protected:
	QQmlEngine* _engine;
	bool _dead;
	QJSValue _function;
	// TODO: implement retry sample container
	QVariantList _retryErrSamples;
	qint32 _maxTrials;
	qint32 _currentTrial;
	QJSValue _repeatCondition;
	QSet<QString> _observedEvents;
	StreamHandle _handle;

	explicit Stream(
		QQmlEngine* engine,
		const QJSValue& function,
		QObject* parent = nullptr
	);

	void emitEvent(const QString& name, const QVariant& data);
	void emitClosed(const QVariant& data);
	void emitFailed(const QVariant& reason);
	bool verifyErrorListed(const QVariant& err) const;
	Stream* createSubsequentStream(const QJSValue& callback) const;

protected slots:
	// handles failure stream propagation from subordinate streams
	void handleFailureStreamPropagation(Stream* failureStream);

	// handleFailed handles cases when a superordinate stream failed
	void handleEventEmitted(QString name, QVariant data);

	// awakes this stream when a superordinate stream is closed
	void awake(QVariant data = QVariant());

	// awakes this stream when a superordinate stream is closed
	void awakeFromEvent(QString name, QVariant data = QVariant());

	// closes this stream when an awaited stream was closed
	void handleAwaitClosed(QVariant data = QVariant());

	// fails this stream when an awaited stream has failed
	void handleAwaitFailed(QVariant reason = QVariant());

signals:
	void eventEmitted(QString name, QVariant data);
	void closed(QVariant data);
	void failed(QVariant reason);
	void propagateFailureStream(Stream* failureStream);

public:

	//TODO: implement<commit_msg>Remove obsolete slot method<commit_after>#pragma once

#include "StreamHandle.hpp"
#include <QObject>
#include <QJSValue>
#include <QQmlEngine>
#include <QVariant>
#include <QString>
#include <QMetaType>
#include <QSet>

namespace streams {

class Streams;

class Stream : public QObject {
	Q_OBJECT
	friend class Streams;

protected:
	QQmlEngine* _engine;
	bool _dead;
	QJSValue _function;
	// TODO: implement retry sample container
	QVariantList _retryErrSamples;
	qint32 _maxTrials;
	qint32 _currentTrial;
	QJSValue _repeatCondition;
	QSet<QString> _observedEvents;
	StreamHandle _handle;

	explicit Stream(
		QQmlEngine* engine,
		const QJSValue& function,
		QObject* parent = nullptr
	);

	void emitEvent(const QString& name, const QVariant& data);
	void emitClosed(const QVariant& data);
	void emitFailed(const QVariant& reason);
	bool verifyErrorListed(const QVariant& err) const;
	Stream* createSubsequentStream(const QJSValue& callback) const;

protected slots:
	// handles failure stream propagation from subordinate streams
	void handleFailureStreamPropagation(Stream* failureStream);

	// awakes this stream when a superordinate stream is closed
	void awake(QVariant data = QVariant());

	// awakes this stream when a superordinate stream is closed
	void awakeFromEvent(QString name, QVariant data = QVariant());

	// closes this stream when an awaited stream was closed
	void handleAwaitClosed(QVariant data = QVariant());

	// fails this stream when an awaited stream has failed
	void handleAwaitFailed(QVariant reason = QVariant());

signals:
	void eventEmitted(QString name, QVariant data);
	void closed(QVariant data);
	void failed(QVariant reason);
	void propagateFailureStream(Stream* failureStream);

public:

	//TODO: implement
{'fraction_non_alphanumeric': 0.07991120976692564, 'fraction_numerical': 0.0022197558268590455, 'mean_word_length': 5.713221601489758, 'pattern_counts': {'":': 0, '<': 19, '<?xml version=': 0, '>': 19, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '5781587', 'n_tokens_mistral': 1114, 'n_tokens_neox': 1054, 'n_words': 361}