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 final CommandControl isValid(BlocLines lines) {
if (isCommandForbidden()) {
return CommandControl.NOT_OK;
}
final Matcher2 m1 = starting.matcher(StringUtils.trim(lines.getFirst499()));
if (m1.matches() == false) {
return CommandControl.NOT_OK;
}
if (lines.size() == 1) {
return CommandControl.OK_PARTIAL;
}
int level = 1;
for (CharSequence cs : lines.subExtract(1, 0)) {
final String s = StringUtils.trim(cs);
if (isLineConsistent(s, level) == false) {
return CommandControl.NOT_OK;
}
if (s.endsWith("{")) {
level++;
}
if (s.endsWith("}")) {
level--;
}
if (level < 0) {
return CommandControl.NOT_OK;
}
}
if (level != 0) {
return CommandControl.OK_PARTIAL;
}
actionIfCommandValid();
return CommandControl.OK;
}
