com.ashridgetech.saxon.debugger
Class CommandInterface.Command

java.lang.Object
  |
  +--com.ashridgetech.saxon.debugger.CommandInterface.Command

Direct Known Subclasses:

BreakCommand, CommentCommand, GoCommand, MoveCommand, NextCommand, PrintCommand, RemoveCommand, RepeatCommand, StepCommand, WhereCommand

Enclosing class:

CommandInterface

public abstract static class CommandInterface.Command

extends Object

Field Summary

protected String	abbreviation
protected String	name
protected String	text

Constructor Summary

protected	CommandInterface.Command(boolean dummy, String name, String abbreviation)
protected	CommandInterface.Command(String name, String text)

Method Summary

protected void	checkArgCount(List args, int argLimit)
protected CommandInterface.Command	create(String text)
abstract void	execute(SimpleDebugger debugger, CommandInterface commander)
static List	extractArgs(String text)
static String	extractName(String text)
String	getAbbreviation()
String	getName()
String	getText()
protected abstract CommandInterface.Command	makeNew(String text)
protected abstract void	parse(List args)

Methods inherited from class java.lang.Object

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

Field Detail

name

protected String name

abbreviation

protected String abbreviation

text

protected String text

Constructor Detail

CommandInterface.Command

protected CommandInterface.Command(boolean dummy,
                                   String name,
                                   String abbreviation)

CommandInterface.Command

protected CommandInterface.Command(String name,
                                   String text)
                            throws CommandException

Method Detail

extractName

public static String extractName(String text)

extractArgs

public static List extractArgs(String text)

getAbbreviation

public String getAbbreviation()

getName

public String getName()

getText

public String getText()

checkArgCount

protected void checkArgCount(List args,
                             int argLimit)
                      throws CommandException

parse

protected abstract void parse(List args)
                       throws CommandException

create

protected CommandInterface.Command create(String text)
                                   throws CommandException

makeNew

protected abstract CommandInterface.Command makeNew(String text)
                                             throws CommandException

execute

public abstract void execute(SimpleDebugger debugger,
                             CommandInterface commander)
                      throws CommandException