WaterSensor

java.lang.Object
- com.inhousegreenhouse.ch.backend.model.greenhouse.sensor.core.BaseSensor<T>
- - com.inhousegreenhouse.ch.backend.model.greenhouse.sensor.core.AnalogSensor<java.lang.Double>
  - - com.inhousegreenhouse.ch.backend.model.greenhouse.sensor.WaterSensor

All Implemented Interfaces:

ISensor<java.lang.Double>
```
public class WaterSensor
extends AnalogSensor<java.lang.Double>
```
WaterSensor class defines the water sensor.

- Field Summary
  - Fields inherited from class com.inhousegreenhouse.ch.backend.model.greenhouse.sensor.core.AnalogSensor
    channels
  - Fields inherited from class com.inhousegreenhouse.ch.backend.model.greenhouse.sensor.core.BaseSensor
    isEnabled, POSITION, SENSOR_NAME, value
- Constructor Summary
  
  Constructors
  Constructor Description
  
  WaterSensor(java.lang.String name, double defaultValue, ADC adc, int channel)
  Constructor for WaterSensor.
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  java.lang.Double updateAndGet()
  Updates the value of the sensor and returns it.
  - Methods inherited from class com.inhousegreenhouse.ch.backend.model.greenhouse.sensor.core.AnalogSensor
    getChannel, getConversionData
  - Methods inherited from class com.inhousegreenhouse.ch.backend.model.greenhouse.sensor.core.BaseSensor
    getCachedValue, getName, getPosition, isEnabled, setEnabled
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - WaterSensor
```
public WaterSensor(java.lang.String name,
                   double defaultValue,
                   ADC adc,
                   int channel)
```
    Constructor for WaterSensor.
    
    Parameters:
    
    name - name of the sensor.
    
    defaultValue - default value of the sensor.
    
    adc - the AdC object to use to convert analog signal.
    
    channel - the ADC channel where the sensor is connected.
- Method Detail
  - updateAndGet
```
public java.lang.Double updateAndGet()
                              throws SpiCannotBeInitializedException
```
    Updates the value of the sensor and returns it.
    
    Returns:
    
    the value of the sensor.
    
    Throws:
    
    SpiCannotBeInitializedException - if the SPI cannot be initialized.