/*********************************************************************
 *
 * $Id: YTilt.java 28738 2017-10-03 08:06:35Z seb $
 *
 * Implements FindTilt(), the high-level API for Tilt functions
 *
 * - - - - - - - - - License information: - - - - - - - - -
 *
 *  Copyright (C) 2011 and beyond by Yoctopuce Sarl, Switzerland.
 *
 *  Yoctopuce Sarl (hereafter Licensor) grants to you a perpetual
 *  non-exclusive license to use, modify, copy and integrate this
 *  file into your software for the sole purpose of interfacing
 *  with Yoctopuce products.
 *
 *  You may reproduce and distribute copies of this file in
 *  source or object form, as long as the sole purpose of this
 *  code is to interface with Yoctopuce products. You must retain
 *  this notice in the distributed source file.
 *
 *  You should refer to Yoctopuce General Terms and Conditions
 *  for additional information regarding your rights and
 *  obligations.
 *
 *  THE SOFTWARE AND DOCUMENTATION ARE PROVIDED 'AS IS' WITHOUT
 *  WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING
 *  WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY, FITNESS
 *  FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO
 *  EVENT SHALL LICENSOR BE LIABLE FOR ANY INCIDENTAL, SPECIAL,
 *  INDIRECT OR CONSEQUENTIAL DAMAGES, LOST PROFITS OR LOST DATA,
 *  COST OF PROCUREMENT OF SUBSTITUTE GOODS, TECHNOLOGY OR
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 *********************************************************************/

package com.yoctopuce.YoctoAPI;

//--- (YTilt return codes)
//--- (end of YTilt return codes)
//--- (YTilt class start)
/**
 * YTilt Class: Tilt function interface
 *
 * The YSensor class is the parent class for all Yoctopuce sensors. It can be
 * used to read the current value and unit of any sensor, read the min/max
 * value, configure autonomous recording frequency and access recorded data.
 * It also provide a function to register a callback invoked each time the
 * observed value changes, or at a predefined interval. Using this class rather
 * than a specific subclass makes it possible to create generic applications
 * that work with any Yoctopuce sensor, even those that do not yet exist.
 * Note: The YAnButton class is the only analog input which does not inherit
 * from YSensor.
 */
@SuppressWarnings({"UnusedDeclaration", "UnusedAssignment"})
public class YTilt extends YSensor
{
//--- (end of YTilt class start)
//--- (YTilt definitions)
    /**
     * invalid bandwidth value
     */
    public static final int BANDWIDTH_INVALID = YAPI.INVALID_INT;
    /**
     * invalid axis value
     */
    public static final int AXIS_X = 0;
    public static final int AXIS_Y = 1;
    public static final int AXIS_Z = 2;
    public static final int AXIS_INVALID = -1;
    protected int _bandwidth = BANDWIDTH_INVALID;
    protected int _axis = AXIS_INVALID;
    protected UpdateCallback _valueCallbackTilt = null;
    protected TimedReportCallback _timedReportCallbackTilt = null;

    /**
     * Deprecated UpdateCallback for Tilt
     */
    public interface UpdateCallback
    {
        /**
         *
         * @param function      : the function object of which the value has changed
         * @param functionValue : the character string describing the new advertised value
         */
        void yNewValue(YTilt function, String functionValue);
    }

    /**
     * TimedReportCallback for Tilt
     */
    public interface TimedReportCallback
    {
        /**
         *
         * @param function : the function object of which the value has changed
         * @param measure  : measure
         */
        void timedReportCallback(YTilt  function, YMeasure measure);
    }
    //--- (end of YTilt definitions)


    /**
     *
     * @param func : functionid
     */
    protected YTilt(YAPIContext ctx, String func)
    {
        super(ctx, func);
        _className = "Tilt";
        //--- (YTilt attributes initialization)
        //--- (end of YTilt attributes initialization)
    }

    /**
     *
     * @param func : functionid
     */
    protected YTilt(String func)
    {
        this(YAPI.GetYCtx(true), func);
    }

    //--- (YTilt implementation)
    @SuppressWarnings("EmptyMethod")
    @Override
    protected void  _parseAttr(YJSONObject json_val) throws Exception
    {
        if (json_val.has("bandwidth")) {
            _bandwidth = json_val.getInt("bandwidth");
        }
        if (json_val.has("axis")) {
            _axis = json_val.getInt("axis");
        }
        super._parseAttr(json_val);
    }

    /**
     * Returns the measure update frequency, measured in Hz (Yocto-3D-V2 only).
     *
     * @return an integer corresponding to the measure update frequency, measured in Hz (Yocto-3D-V2 only)
     *
     * @throws YAPI_Exception on error
     */
    public int get_bandwidth() throws YAPI_Exception
    {
        int res;
        synchronized (this) {
            if (_cacheExpiration <= YAPIContext.GetTickCount()) {
                if (load(YAPI.DefaultCacheValidity) != YAPI.SUCCESS) {
                    return BANDWIDTH_INVALID;
                }
            }
            res = _bandwidth;
        }
        return res;
    }

    /**
     * Returns the measure update frequency, measured in Hz (Yocto-3D-V2 only).
     *
     * @return an integer corresponding to the measure update frequency, measured in Hz (Yocto-3D-V2 only)
     *
     * @throws YAPI_Exception on error
     */
    public int getBandwidth() throws YAPI_Exception
    {
        return get_bandwidth();
    }

    /**
     * Changes the measure update frequency, measured in Hz (Yocto-3D-V2 only). When the
     * frequency is lower, the device performs averaging.
     *
     * @param newval : an integer corresponding to the measure update frequency, measured in Hz (Yocto-3D-V2 only)
     *
     * @return YAPI.SUCCESS if the call succeeds.
     *
     * @throws YAPI_Exception on error
     */
    public int set_bandwidth(int  newval)  throws YAPI_Exception
    {
        String rest_val;
        synchronized (this) {
            rest_val = Integer.toString(newval);
            _setAttr("bandwidth",rest_val);
        }
        return YAPI.SUCCESS;
    }

    /**
     * Changes the measure update frequency, measured in Hz (Yocto-3D-V2 only). When the
     * frequency is lower, the device performs averaging.
     *
     * @param newval : an integer corresponding to the measure update frequency, measured in Hz (Yocto-3D-V2 only)
     *
     * @return YAPI_SUCCESS if the call succeeds.
     *
     * @throws YAPI_Exception on error
     */
    public int setBandwidth(int newval)  throws YAPI_Exception
    {
        return set_bandwidth(newval);
    }

    public int get_axis() throws YAPI_Exception
    {
        int res;
        synchronized (this) {
            if (_cacheExpiration <= YAPIContext.GetTickCount()) {
                if (load(YAPI.DefaultCacheValidity) != YAPI.SUCCESS) {
                    return AXIS_INVALID;
                }
            }
            res = _axis;
        }
        return res;
    }

    /**
     * Retrieves a tilt sensor for a given identifier.
     * The identifier can be specified using several formats:
     * <ul>
     * <li>FunctionLogicalName</li>
     * <li>ModuleSerialNumber.FunctionIdentifier</li>
     * <li>ModuleSerialNumber.FunctionLogicalName</li>
     * <li>ModuleLogicalName.FunctionIdentifier</li>
     * <li>ModuleLogicalName.FunctionLogicalName</li>
     * </ul>
     *
     * This function does not require that the tilt sensor is online at the time
     * it is invoked. The returned object is nevertheless valid.
     * Use the method YTilt.isOnline() to test if the tilt sensor is
     * indeed online at a given time. In case of ambiguity when looking for
     * a tilt sensor by logical name, no error is notified: the first instance
     * found is returned. The search is performed first by hardware name,
     * then by logical name.
     *
     * If a call to this object's is_online() method returns FALSE although
     * you are certain that the matching device is plugged, make sure that you did
     * call registerHub() at application initialization time.
     *
     * @param func : a string that uniquely characterizes the tilt sensor
     *
     * @return a YTilt object allowing you to drive the tilt sensor.
     */
    public static YTilt FindTilt(String func)
    {
        YTilt obj;
        synchronized (YAPI.class) {
            obj = (YTilt) YFunction._FindFromCache("Tilt", func);
            if (obj == null) {
                obj = new YTilt(func);
                YFunction._AddToCache("Tilt", func, obj);
            }
        }
        return obj;
    }

    /**
     * Retrieves a tilt sensor for a given identifier in a YAPI context.
     * The identifier can be specified using several formats:
     * <ul>
     * <li>FunctionLogicalName</li>
     * <li>ModuleSerialNumber.FunctionIdentifier</li>
     * <li>ModuleSerialNumber.FunctionLogicalName</li>
     * <li>ModuleLogicalName.FunctionIdentifier</li>
     * <li>ModuleLogicalName.FunctionLogicalName</li>
     * </ul>
     *
     * This function does not require that the tilt sensor is online at the time
     * it is invoked. The returned object is nevertheless valid.
     * Use the method YTilt.isOnline() to test if the tilt sensor is
     * indeed online at a given time. In case of ambiguity when looking for
     * a tilt sensor by logical name, no error is notified: the first instance
     * found is returned. The search is performed first by hardware name,
     * then by logical name.
     *
     * @param yctx : a YAPI context
     * @param func : a string that uniquely characterizes the tilt sensor
     *
     * @return a YTilt object allowing you to drive the tilt sensor.
     */
    public static YTilt FindTiltInContext(YAPIContext yctx,String func)
    {
        YTilt obj;
        synchronized (yctx) {
            obj = (YTilt) YFunction._FindFromCacheInContext(yctx, "Tilt", func);
            if (obj == null) {
                obj = new YTilt(yctx, func);
                YFunction._AddToCache("Tilt", func, obj);
            }
        }
        return obj;
    }

    /**
     * Registers the callback function that is invoked on every change of advertised value.
     * The callback is invoked only during the execution of ySleep or yHandleEvents.
     * This provides control over the time when the callback is triggered. For good responsiveness, remember to call
     * one of these two functions periodically. To unregister a callback, pass a null pointer as argument.
     *
     * @param callback : the callback function to call, or a null pointer. The callback function should take two
     *         arguments: the function object of which the value has changed, and the character string describing
     *         the new advertised value.
     *
     */
    public int registerValueCallback(UpdateCallback callback)
    {
        String val;
        if (callback != null) {
            YFunction._UpdateValueCallbackList(this, true);
        } else {
            YFunction._UpdateValueCallbackList(this, false);
        }
        _valueCallbackTilt = callback;
        // Immediately invoke value callback with current value
        if (callback != null && isOnline()) {
            val = _advertisedValue;
            if (!(val.equals(""))) {
                _invokeValueCallback(val);
            }
        }
        return 0;
    }

    @Override
    public int _invokeValueCallback(String value)
    {
        if (_valueCallbackTilt != null) {
            _valueCallbackTilt.yNewValue(this, value);
        } else {
            super._invokeValueCallback(value);
        }
        return 0;
    }

    /**
     * Registers the callback function that is invoked on every periodic timed notification.
     * The callback is invoked only during the execution of ySleep or yHandleEvents.
     * This provides control over the time when the callback is triggered. For good responsiveness, remember to call
     * one of these two functions periodically. To unregister a callback, pass a null pointer as argument.
     *
     * @param callback : the callback function to call, or a null pointer. The callback function should take two
     *         arguments: the function object of which the value has changed, and an YMeasure object describing
     *         the new advertised value.
     *
     */
    public int registerTimedReportCallback(TimedReportCallback callback)
    {
        YSensor sensor;
        sensor = this;
        if (callback != null) {
            YFunction._UpdateTimedReportCallbackList(sensor, true);
        } else {
            YFunction._UpdateTimedReportCallbackList(sensor, false);
        }
        _timedReportCallbackTilt = callback;
        return 0;
    }

    @Override
    public int _invokeTimedReportCallback(YMeasure value)
    {
        if (_timedReportCallbackTilt != null) {
            _timedReportCallbackTilt.timedReportCallback(this, value);
        } else {
            super._invokeTimedReportCallback(value);
        }
        return 0;
    }

    /**
     * Continues the enumeration of tilt sensors started using yFirstTilt().
     *
     * @return a pointer to a YTilt object, corresponding to
     *         a tilt sensor currently online, or a null pointer
     *         if there are no more tilt sensors to enumerate.
     */
    public YTilt nextTilt()
    {
        String next_hwid;
        try {
            String hwid = _yapi._yHash.resolveHwID(_className, _func);
            next_hwid = _yapi._yHash.getNextHardwareId(_className, hwid);
        } catch (YAPI_Exception ignored) {
            next_hwid = null;
        }
        if(next_hwid == null) return null;
        return FindTiltInContext(_yapi, next_hwid);
    }

    /**
     * Starts the enumeration of tilt sensors currently accessible.
     * Use the method YTilt.nextTilt() to iterate on
     * next tilt sensors.
     *
     * @return a pointer to a YTilt object, corresponding to
     *         the first tilt sensor currently online, or a null pointer
     *         if there are none.
     */
    public static YTilt FirstTilt()
    {
        YAPIContext yctx = YAPI.GetYCtx(false);
        if (yctx == null)  return null;
        String next_hwid = yctx._yHash.getFirstHardwareId("Tilt");
        if (next_hwid == null)  return null;
        return FindTiltInContext(yctx, next_hwid);
    }

    /**
     * Starts the enumeration of tilt sensors currently accessible.
     * Use the method YTilt.nextTilt() to iterate on
     * next tilt sensors.
     *
     * @param yctx : a YAPI context.
     *
     * @return a pointer to a YTilt object, corresponding to
     *         the first tilt sensor currently online, or a null pointer
     *         if there are none.
     */
    public static YTilt FirstTiltInContext(YAPIContext yctx)
    {
        String next_hwid = yctx._yHash.getFirstHardwareId("Tilt");
        if (next_hwid == null)  return null;
        return FindTiltInContext(yctx, next_hwid);
    }

    //--- (end of YTilt implementation)
}

