Counter

java.lang.Object
- hw4.AbstractComponent
- - hw4.AbstractStatefulComponent
  - - hw4.Counter

All Implemented Interfaces:

IComponent, IStatefulComponent
```
public class Counter
extends AbstractStatefulComponent
```
Implementation of a binary counter with a fixed number of bits.

Author:

smkautz

Constructor Summary

Constructors
Constructor Description

Counter(int size)
Constructs a counter with the given number of bits.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`clear()`	Clears the internal state, if any (sets to all zeros).
`void`	`tick()`	Updates the internal state, if any, provided that the component is enabled.

Methods inherited from class hw4.AbstractStatefulComponent
invalidateOutputs, propagate, setEnabled

Methods inherited from class hw4.AbstractComponent
inputs, inputsValid, invalidateInputs, outputs, outputsValid

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface api.IComponent
inputs, inputsValid, invalidateInputs, outputs, outputsValid

- Constructor Detail
  - Counter
```
public Counter(int size)
```
    Constructs a counter with the given number of bits.
    
    Parameters:
    
    size - number of bits in this counter
- Method Detail
  - tick
```
public void tick()
```
    Description copied from interface: IStatefulComponent
    
    Updates the internal state, if any, provided that the component is enabled.
  - clear
```
public void clear()
```
    Description copied from interface: IStatefulComponent
    
    Clears the internal state, if any (sets to all zeros).
    
    Specified by:
    
    clear in interface IStatefulComponent
    
    Overrides:
    
    clear in class AbstractStatefulComponent