private void commandLoad(Options options) {
LoadResult result;
Project project = codeAssist.getProject(options);
try {
progressMonitor.attach(project);
if (options.isFileStdin()) {
result = codeAssist.load(project, new File("(stdin)"), options.getHereDocReader(inReader));
} else {
result = codeAssist.load(project, options.getFile(), options.getEncoding());
}
if (options.isPrintAST()) {
Logger.debug("AST:\n%s", result.getAST());
}
if (options.isEmacsFormat()) {
out.print("(");
codeAssistError(result, options);
out.println(")");
} else {
codeAssistError(result, options);
}
} catch (Exception e) {
commandException(e, options);
} finally {
progressMonitor.detach(project);
}
}
@Override
public void run(Options opts) {
splitSep = opts.get("splitSep", "\\s+");
joinSep = opts.get("joinSep", "\t");
inputFile = opts.getFile("inputFile", null);
reverseCut = opts.has("reverseCut");
final Set<Integer> cutIndexes = new HashSet<Integer>();
for (String arg : opts.getArgs()) {
cutIndexes.add(Integer.parseInt(arg));
}
debug(">> cutIndexes " + cutIndexes);
InputStream ins = getInputStream(inputFile, System.in);
eachLine(
ins,
new LineAction() {
@Override
public void onLine(String line) {
List<String> result = new ArrayList<String>();
String[] words = line.split(splitSep);
int wordLen = words.length;
debug(">> wordLen " + wordLen);
for (int i = 0; i < wordLen; i++) {
String word = words[i];
debug(">> Checking column " + i + ", word=" + word);
boolean keep = !cutIndexes.contains(i);
debug(" keep? " + keep);
if (keep) {
// Try negative index search
keep = !cutIndexes.contains(i - wordLen);
debug(" negative index keep? " + keep);
}
if (reverseCut) {
keep = !keep;
debug(" reversing keep value!");
}
if (keep) {
result.add(word);
}
}
String first = result.remove(0);
print(first);
for (String word : result) {
print(joinSep);
print(word);
}
println("");
}
});
}
private void commandTypeInference(Options options) {
TypeInferenceResult result;
Project project = codeAssist.getProject(options);
try {
progressMonitor.attach(project);
if (options.isFileStdin()) {
result =
codeAssist.typeInference(
project,
new File("(stdin)"),
options.getHereDocReader(inReader),
options.getLocation());
} else {
result =
codeAssist.typeInference(
project, options.getFile(), options.getEncoding(), options.getLocation());
}
if (options.isPrintAST()) {
Logger.debug("AST:\n%s", result.getAST());
}
if (options.isTest()) {
Set<String> data = new HashSet<String>();
for (IRubyObject klass : result.getTypeSet()) {
data.add(klass.toString());
}
test(options, data);
} else {
if (options.isEmacsFormat()) {
out.print("(");
out.print("(type");
for (IRubyObject klass : result.getTypeSet()) {
out.print(" \"");
out.print(klass);
out.print("\"");
}
out.println(")");
codeAssistError(result, options);
out.println(")");
} else {
for (IRubyObject klass : result.getTypeSet()) {
out.print("type: ");
out.println(klass);
}
codeAssistError(result, options);
}
}
} catch (Exception e) {
if (options.isTest()) {
testError(options);
}
commandException(e, options);
} finally {
progressMonitor.detach(project);
}
}
private void commandFindDefinition(Options options) {
FindDefinitionResult result;
Project project = codeAssist.getProject(options);
try {
progressMonitor.attach(project);
if (options.isFileStdin()) {
result =
codeAssist.findDefinition(
project,
new File("(stdin)"),
options.getHereDocReader(inReader),
options.getLocation());
} else {
result =
codeAssist.findDefinition(
project, options.getFile(), options.getEncoding(), options.getLocation());
}
if (options.isPrintAST()) {
Logger.debug("AST:\n%s", result.getAST());
}
if (options.isTest()) {
Set<String> data = new HashSet<String>();
for (SourceLocation location : result.getLocations()) {
data.add(location.toString());
}
test(options, data);
} else {
if (options.isEmacsFormat()) {
out.print("(");
out.print("(location");
for (SourceLocation location : result.getLocations()) {
if (location.getFile() != null)
out.printf(" (%s . %d)", emacsStringLiteral(location.getFile()), location.getLine());
}
out.println(")");
codeAssistError(result, options);
out.println(")");
} else {
for (SourceLocation location : result.getLocations()) {
out.printf("location: %d %s\n", location.getLine(), location.getFile());
}
codeAssistError(result, options);
}
}
} catch (Exception e) {
if (options.isTest()) testError(options);
commandException(e, options);
} finally {
progressMonitor.detach(project);
}
}
private void commandWhere(Options options) {
WhereResult result;
Project project = codeAssist.getProject(options);
try {
progressMonitor.attach(project);
if (options.isFileStdin()) {
result =
codeAssist.where(
project,
new File("(stdin)"),
options.getHereDocReader(inReader),
options.getLine());
} else {
result =
codeAssist.where(project, options.getFile(), options.getEncoding(), options.getLine());
}
if (options.isPrintAST()) {
Logger.debug("AST:\n%s", result.getAST());
}
if (options.isTest()) {
Set<String> data = new HashSet<String>();
if (result.getName() != null) data.add(result.getName());
test(options, data);
} else {
if (options.isEmacsFormat()) {
out.print("(");
if (result.getName() != null) out.printf("(name . \"%s\")", result.getName());
codeAssistError(result, options);
out.println(")");
} else {
if (result.getName() != null) {
out.print("name: ");
out.println(result.getName());
}
codeAssistError(result, options);
}
}
} catch (Exception e) {
if (options.isTest()) testError(options);
commandException(e, options);
} finally {
progressMonitor.detach(project);
}
}
/**
* It parses the provided file and parsing parameters followed by problem solving.
*
* @param args parameters describing the flatzinc file containing the problem to be solved as well
* as options for problem solving.
* <p>TODO what are the conditions for different exceptions being thrown? Write little info
* below.
* @throws ParseException
* @throws TokenMgrError
*/
public static void main(String[] args) {
Options opt = new Options(args);
if (opt.getVerbose())
System.out.println("Flatzinc2JaCoP: compiling and executing " + args[args.length - 1]);
Thread tread = java.lang.Thread.currentThread();
java.lang.management.ThreadMXBean b = java.lang.management.ManagementFactory.getThreadMXBean();
long startCPU = b.getThreadCpuTime(tread.getId());
Parser parser = new Parser(opt.getFile());
parser.setOptions(opt);
try {
parser.model();
} catch (FailException e) {
System.err.println(
"=====UNSATISFIABLE====="); // "*** Evaluation of model resulted in fail.");
} catch (ArithmeticException e) {
System.err.println("*** Evaluation of model resulted in integer overflow.");
} catch (ParseException e) {
System.out.println("*** Parser exception " + e);
} catch (TokenMgrError e) {
System.out.println("*** Parser exception " + e);
} catch (ArrayIndexOutOfBoundsException e) {
System.out.println("*** Array out of bound exception " + e);
} catch (OutOfMemoryError e) {
System.out.println("*** Out of memory error; consider option -Xmx... for JVM");
} catch (StackOverflowError e) {
System.out.println("*** Stack overflow exception error; consider option -Xss... for JVM");
}
if (opt.getStatistics()) {
System.out.println(
"\nTotal CPU time : "
+ (b.getThreadCpuTime(tread.getId()) - startCPU) / (long) 1e+6
+ "ms");
}
}
private void commandCodeCompletion(Options options) {
CodeCompletionResult result;
Project project = codeAssist.getProject(options);
try {
progressMonitor.attach(project);
if (options.isFileStdin()) {
result =
codeAssist.codeCompletion(
project,
new File("(stdin)"),
options.getHereDocReader(inReader),
options.getLocation());
} else {
result =
codeAssist.codeCompletion(
project, options.getFile(), options.getEncoding(), options.getLocation());
}
if (options.isPrintAST()) {
Logger.debug("AST:\n%s", result.getAST());
}
String prefix = options.getPrefix();
if (options.isTest()) {
Set<String> data = new HashSet<String>();
for (CodeCompletionResult.CompletionCandidate completion : result.getCandidates()) {
data.add(completion.getCompletion());
}
test(options, data);
} else {
if (options.isEmacsFormat()) {
out.print("(");
out.print("(completion");
for (CodeCompletionResult.CompletionCandidate completion : result.getCandidates()) {
if (prefix == null || completion.getCompletion().startsWith(prefix)) {
out.printf(
" (\"%s\" \"%s\" \"%s\" \"%s\")",
completion.getCompletion(),
completion.getQualifiedName(),
completion.getBaseName(),
completion.getKind());
}
}
out.println(")");
codeAssistError(result, options);
out.println(")");
} else {
for (CodeCompletionResult.CompletionCandidate completion : result.getCandidates()) {
if (prefix == null || completion.getCompletion().startsWith(prefix)) {
out.printf(
"completion: %s %s %s %s\n",
completion.getCompletion(),
completion.getQualifiedName(),
completion.getBaseName(),
completion.getKind());
}
}
codeAssistError(result, options);
}
}
} catch (Exception e) {
if (options.isTest()) {
testError(options);
}
commandException(e, options);
} finally {
progressMonitor.detach(project);
}
}