|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object | +--java.awt.Component | +--java.awt.Container | +--java.awt.Window | +--java.awt.Frame | +--weka.gui.SimpleCLI
Creates a very simple command line for invoking the main method of classes. System.out and System.err are redirected to an output area. Features a simple command history -- use up and down arrows to move through previous commmands. This gui uses only AWT (i.e. no Swing).
Nested Class Summary |
Nested classes inherited from class java.awt.Frame |
Frame.AccessibleAWTFrame |
Nested classes inherited from class java.awt.Window |
Window.AccessibleAWTWindow |
Nested classes inherited from class java.awt.Container |
Container.AccessibleAWTContainer |
Nested classes inherited from class java.awt.Component |
Component.AccessibleAWTComponent, Component.BltBufferStrategy, Component.FlipBufferStrategy |
Field Summary | |
protected Vector |
m_CommandHistory
The history of commands entered interactively |
protected Thread |
m_ErrRedirector
The thread that sends output from m_POE to the output box |
protected int |
m_HistoryPos
The current position in the command history |
protected TextField |
m_Input
The command input area |
protected TextArea |
m_OutputArea
The output area canvas added to the frame |
protected Thread |
m_OutRedirector
The thread that sends output from m_POO to the output box |
protected PipedOutputStream |
m_POE
The new output stream for System.err |
protected PipedOutputStream |
m_POO
The new output stream for System.out |
protected Thread |
m_RunThread
The thread currently running a class main method |
Fields inherited from class java.awt.Frame |
CROSSHAIR_CURSOR, DEFAULT_CURSOR, E_RESIZE_CURSOR, HAND_CURSOR, ICONIFIED, MAXIMIZED_BOTH, MAXIMIZED_HORIZ, MAXIMIZED_VERT, MOVE_CURSOR, N_RESIZE_CURSOR, NE_RESIZE_CURSOR, NORMAL, NW_RESIZE_CURSOR, S_RESIZE_CURSOR, SE_RESIZE_CURSOR, SW_RESIZE_CURSOR, TEXT_CURSOR, W_RESIZE_CURSOR, WAIT_CURSOR |
Fields inherited from class java.awt.Component |
BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT |
Fields inherited from interface java.awt.image.ImageObserver |
ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH |
Constructor Summary | |
SimpleCLI()
Constructor |
Method Summary | |
void |
actionPerformed(ActionEvent e)
Only gets called when return is pressed in the input area, which starts the command running. |
void |
doHistory(KeyEvent e)
Changes the currently displayed command line when certain keys are pressed. |
static void |
main(String[] args)
Method to start up the simple cli |
void |
runCommand(String commands)
Executes a simple cli command. |
protected static String[] |
splitOptions(String optionString)
Split up a string containing options into an array of strings, one for each option. |
Methods inherited from class java.awt.Frame |
addNotify, finalize, getAccessibleContext, getCursorType, getExtendedState, getFrames, getIconImage, getMaximizedBounds, getMenuBar, getState, getTitle, isResizable, isUndecorated, paramString, remove, removeNotify, setCursor, setExtendedState, setIconImage, setMaximizedBounds, setMenuBar, setResizable, setState, setTitle, setUndecorated |
Methods inherited from class java.lang.Object |
clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Methods inherited from interface java.awt.MenuContainer |
getFont, postEvent |
Field Detail |
protected TextArea m_OutputArea
protected TextField m_Input
protected Vector m_CommandHistory
protected int m_HistoryPos
protected PipedOutputStream m_POO
protected PipedOutputStream m_POE
protected Thread m_OutRedirector
protected Thread m_ErrRedirector
protected Thread m_RunThread
Constructor Detail |
public SimpleCLI() throws Exception
Exception
- if an error occursMethod Detail |
public void runCommand(String commands) throws Exception
commands
- the command string
Exception
- if an error occursprotected static String[] splitOptions(String optionString)
optionString
- the string containing the options
public void doHistory(KeyEvent e)
e
- a value of type 'KeyEvent'public void actionPerformed(ActionEvent e)
actionPerformed
in interface ActionListener
e
- a value of type 'ActionEvent'public static void main(String[] args)
args
- array of command line arguments. Not used.
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |