Level (OpenEMS Javadoc)

java.lang.Object
- com.dalsemi.onewire.application.tag.TaggedDevice
- - com.dalsemi.onewire.application.tag.Level

All Implemented Interfaces:

TaggedSensor
```
public class Level
extends TaggedDevice
implements TaggedSensor
```
This class provides a default object for the Level type of a tagged 1-Wire device.

Field Summary
- Fields inherited from class com.dalsemi.onewire.application.tag.TaggedDevice
  branchVector, channel, clusterName, DeviceContainer, DeviceType, init, label, max, min, state

Constructor Summary

Constructors
Constructor	Description
`Level()`	Creates an object for the device.
`Level(DSPortAdapter adapter, java.lang.String netAddress)`	Creates an object for the device with the supplied address and device type connected to the supplied port adapter.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.String`	`readSensor()`	The readSensor method returns the "max" or "min" string of the Sensor (in this case, a switch).

Methods inherited from class com.dalsemi.onewire.application.tag.TaggedDevice
equals, getBranches, getChannel, getChannelAsString, getClusterName, getDeviceContainer, getDeviceType, getInit, getLabel, getMax, getMin, getOWPath, hashCode, setBranches, setChannel, setChannelFromString, setClusterName, setDeviceContainer, setDeviceType, setInit, setLabel, setOWPath, setOWPath, toString

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - Level
```
public Level()
```
    Creates an object for the device.
  - Level
```
public Level(DSPortAdapter adapter,
             java.lang.String netAddress)
```
    Creates an object for the device with the supplied address and device type connected to the supplied port adapter.
    
    Parameters:
    
    adapter - The adapter serving the sensor.
    
    netAddress - The 1-Wire network address of the sensor.
- Method Detail
  - readSensor
```
public java.lang.String readSensor()
                            throws OneWireException
```
    The readSensor method returns the "max" or "min" string of the Sensor (in this case, a switch). The elements "max" and "min" represent conducting and non-conducting states of the switch, respectively.
    
    Specified by:
    
    readSensor in interface TaggedSensor
    
    Returns:
    
    String The "max" string is associated with the conducting switch state, and the "min" string is associated with the non-conducting state of the 1-Wire switch.
    
    Throws:
    
    OneWireIOException - on a 1-Wire communication error such as reading an incorrect CRC from a 1-Wire device. This could be caused by a physical interruption in the 1-Wire Network due to shorts or a newly arriving 1-Wire device issuing a 'presence pulse'.
    
    OneWireException - on a communication or setup error with the 1-Wire adapter