org.lsst.ccs.utilities.sa

Class CmndProc

java.lang.Object

org.lsst.ccs.utilities.sa.CmndProc

public class CmndProc
extends Object

Class to implement command processing

Author:

Owen Saxton

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CmndProc.Command Inner class to implement command decoding
static interface	CmndProc.Dispatch Inner interface to define command dispatching
static class	CmndProc.Lookup Inner class to implement lookup tables

Field Summary

Fields

Modifier and Type	Field and Description
static int	CMD_AMBIG
static int	CMD_UNKNOWN

Constructor Summary

Constructors

Constructor and Description
CmndProc() Main constructor

Method Summary

Modifier and Type	Method and Description
void	add(CmndProc.Dispatch disp, CmndProc.Command cmnd) Adds a command processor
boolean	process(String line) Processes a command line
static int	scanArgs(Scanner scan, String types, Object[] args, CmndProc.Lookup... lookup)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

CMD_AMBIG

public static final int CMD_AMBIG

See Also:

Constant Field Values

CMD_UNKNOWN

public static final int CMD_UNKNOWN

See Also:

Constant Field Values

Constructor Detail

CmndProc

public CmndProc()

Main constructor

Method Detail

add

public void add(CmndProc.Dispatch disp,
                CmndProc.Command cmnd)

Adds a command processor

process

public boolean process(String line)

Processes a command line

scanArgs

public static int scanArgs(Scanner scan,
                           String types,
                           Object[] args,
                           CmndProc.Lookup... lookup)