CharReader (String Utils 4.1.0 API)

java.lang.Object
- net.morimekta.strings.chr.CharReader

```
public class CharReader
extends Object
```
A keystroke char reader. returns a Char object at a time related to the single keystroke the user typed. Note that since this does not implement the Reader base class, it does not belong in the 'io' package.

Constructor Summary

Constructors
Constructor Description

CharReader(InputStream in)

CharReader(Reader in)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Char`	`read()`	Read the next char.
`Char`	`readIfAvailable()`	Read a single char if ready (something is available in the input stream), otherwise return null.

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

- Constructor Detail
  - CharReader
```
public CharReader(InputStream in)
```
  - CharReader
```
public CharReader(Reader in)
```
- Method Detail
  - readIfAvailable
```
public Char readIfAvailable()
                     throws IOException
```
    Read a single char if ready (something is available in the input stream), otherwise return null.
    
    Returns:
    
    The read char or null of not ready.
    
    Throws:
    
    IOException - If failed to read from input.
  - read
```
public Char read()
          throws IOException
```
    Read the next char.
    
    Returns:
    
    The next char, or null of input stream is closed.
    
    Throws:
    
    IOException - If unable to read a char.