GpioPinDigital (Pi4J :: Java Library (Core) 1.4 API)

All Superinterfaces:

GpioPin

All Known Subinterfaces:

GpioPinDigitalInput, GpioPinDigitalMultipurpose, GpioPinDigitalOutput

All Known Implementing Classes:

GpioPinImpl
```
public interface GpioPinDigital
extends GpioPin
```
Gpio digital pin interface. This interface is extension of GpioPin interface with operation to read digital states.

Author:

Robert Savage (http://www.savagehomeautomation.com)

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  PinState getState()
  
  boolean isHigh()
  
  boolean isLow()
  
  boolean isState(PinState state)
  - Methods inherited from interface com.pi4j.io.gpio.GpioPin
    addListener, addListener, clearProperties, export, export, getListeners, getMode, getName, getPin, getProperties, getProperty, getProperty, getProvider, getPullResistance, getShutdownOptions, getTag, hasListener, hasProperty, isExported, isMode, isPullResistance, removeAllListeners, removeListener, removeListener, removeProperty, setMode, setName, setProperty, setPullResistance, setShutdownOptions, setShutdownOptions, setShutdownOptions, setShutdownOptions, setShutdownOptions, setTag, unexport

Method Detail

isHigh
```
boolean isHigh()
```

isLow
```
boolean isLow()
```

getState
```
PinState getState()
```

isState
```
boolean isState(PinState state)
```