Logger

java.lang.Object
- java.io.OutputStream
- - repicea.app.Logger

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, java.lang.AutoCloseable, java.lang.Runnable, REpiceaUIObject
```
public class Logger
extends java.io.OutputStream
implements java.lang.Runnable, REpiceaUIObject
```
The Logger class includes a JTextArea instance in which any OutputStream can write. The class also implements the UserInterfaceable interface, which means it returns a JScrollPane that contains the JTextArea.

Constructor Summary

Constructors
Constructor and Description

Logger()
Default constructor with 40 rows.

Logger(int nbRows)
Constructor.

Constructors
Constructor and Description
`Logger()` Default constructor with 40 rows.
`Logger(int nbRows)` Constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`clear()` This method clears the JTextArea.
`void`	`connectToSystemOutputStream()` This method connects this instance to the System output streams (error and output).
`void`	`flush()`
`javax.swing.JScrollPane`	`getUI()` This method returns the GUI interface of the class that implements this interface.
`boolean`	`isVisible()` This method returns true if the GUI is visible.
`void`	`run()`
`void`	`write(int arg0)`

Methods inherited from class java.io.OutputStream
close, write, write

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

- Constructor Detail
  - Logger
```
public Logger(int nbRows)
```
    Constructor.
  - Logger
```
public Logger()
```
    Default constructor with 40 rows.
- Method Detail
  - connectToSystemOutputStream
```
public void connectToSystemOutputStream()
```
    This method connects this instance to the System output streams (error and output). As a result, all exception.printStackTrace() calls are reported in the JTextArea.
  - clear
```
public void clear()
```
    This method clears the JTextArea.
  - run
```
public void run()
```
    Specified by:
    
    run in interface java.lang.Runnable
  - flush
```
public void flush()
```
    Specified by:
    
    flush in interface java.io.Flushable
    
    Overrides:
    
    flush in class java.io.OutputStream
  - write
```
public void write(int arg0)
           throws java.io.IOException
```
    Specified by:
    
    write in class java.io.OutputStream
    
    Throws:
    
    java.io.IOException
  - getUI
```
public javax.swing.JScrollPane getUI()
```
    Description copied from interface: REpiceaUIObject
    
    This method returns the GUI interface of the class that implements this interface.
    
    Specified by:
    
    getUI in interface REpiceaUIObject
    
    Returns:
    
    a Component instance
  - isVisible
```
public boolean isVisible()
```
    Description copied from interface: REpiceaUIObject
    
    This method returns true if the GUI is visible.
    
    Specified by:
    
    isVisible in interface REpiceaUIObject
    
    Returns:
    
    a boolean

Class Logger

Constructor Summary

Method Summary

Methods inherited from class java.io.OutputStream

Methods inherited from class java.lang.Object

Constructor Detail

Logger

Logger

Method Detail

connectToSystemOutputStream

clear

run

flush

write

getUI

isVisible