TemperatureSensorPhidget.java

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/*
 * Copyright 2006 Phidgets Inc.  All rights reserved.
 */

package com.phidgets;
import java.util.Iterator;
import java.util.LinkedList;
import com.phidgets.event.*;
public final class TemperatureSensorPhidget extends Phidget
{
        public TemperatureSensorPhidget () throws PhidgetException
        {
                super (create ());
        }
        private static native long create () throws PhidgetException;

        public static final int PHIDGET_TEMPERATURE_SENSOR_K_TYPE = 1;
        public static final int PHIDGET_TEMPERATURE_SENSOR_J_TYPE = 2;
        public static final int PHIDGET_TEMPERATURE_SENSOR_E_TYPE = 3;
        public static final int PHIDGET_TEMPERATURE_SENSOR_T_TYPE = 4;

        public native int getTemperatureInputCount () throws PhidgetException;
        public native int getSensorCount () throws PhidgetException;
        public native double getTemperature (int index) throws PhidgetException;
        public native double getTemperatureMax (int index) throws PhidgetException;
        public native double getTemperatureMin (int index) throws PhidgetException;
        public native double getAmbientTemperature () throws PhidgetException;
        public native double getAmbientTemperatureMax () throws PhidgetException;
        public native double getAmbientTemperatureMin () throws PhidgetException;
        public native double getPotential (int index) throws PhidgetException;
        public native double getPotentialMax (int index) throws PhidgetException;
        public native double getPotentialMin (int index) throws PhidgetException;
        public native void setTemperatureChangeTrigger (int index, double newVal) throws PhidgetException;
        public native double getTemperatureChangeTrigger (int index) throws PhidgetException;
        public native int getThermocoupleType (int index) throws PhidgetException;
        public native void setThermocoupleType (int index, int type) throws PhidgetException;

        private final void enableDeviceSpecificEvents (boolean b)
        {
                enableTemperatureChangeEvents (b && temperatureChangeListeners.size () > 0);
        }
        public final void addTemperatureChangeListener (TemperatureChangeListener l)
        {
                synchronized (temperatureChangeListeners)
                {
                        temperatureChangeListeners.add (l);
                        enableTemperatureChangeEvents (true);
        }} private LinkedList temperatureChangeListeners = new LinkedList ();
        private long nativeTemperatureChangeHandler = 0;
        public final void removeTemperatureChangeListener (TemperatureChangeListener l)
        {
                synchronized (temperatureChangeListeners)
                {
                        temperatureChangeListeners.remove (l);
                        enableTemperatureChangeEvents (temperatureChangeListeners.size () > 0);
        }} private void fireTemperatureChange (TemperatureChangeEvent e)
        {
                synchronized (temperatureChangeListeners)
                {
                        for (Iterator it = temperatureChangeListeners.iterator (); it.hasNext ();)
                                ((TemperatureChangeListener) it.next ()).temperatureChanged (e);
                }
        }
        private native void enableTemperatureChangeEvents (boolean b);
}