public SingleLineCommand2(RegexConcat pattern) {
if (pattern == null) {
throw new IllegalArgumentException();
}
if (pattern.getPattern().startsWith("^") == false
|| pattern.getPattern().endsWith("$") == false) {
throw new IllegalArgumentException("Bad pattern " + pattern.getPattern());
}
this.pattern = pattern;
}
public final CommandControl isValid(BlocLines lines) {
if (lines.size() != 1) {
return CommandControl.NOT_OK;
}
lines = lines.removeInnerComments();
if (isCommandForbidden()) {
return CommandControl.NOT_OK;
}
final String line = StringUtils.trin(lines.getFirst499());
final boolean result = pattern.match(line);
if (result) {
actionIfCommandValid();
}
return result ? CommandControl.OK : CommandControl.NOT_OK;
}
public final CommandExecutionResult execute(S system, BlocLines lines) {
if (lines.size() != 1) {
throw new IllegalArgumentException();
}
lines = lines.removeInnerComments();
final String line = StringUtils.trin(lines.getFirst499());
if (isForbidden(line)) {
return CommandExecutionResult.error("Forbidden line " + line);
}
final RegexResult arg = pattern.matcher(line);
if (arg == null) {
return CommandExecutionResult.error("Cannot parse line " + line);
}
if (system instanceof PSystemError) {
return CommandExecutionResult.error("PSystemError cannot be cast");
}
// System.err.println("lines="+lines);
// System.err.println("pattern="+pattern.getPattern());
return executeArg(system, arg);
}
public String[] getDescription() {
return new String[] {pattern.getPattern()};
}