public void testComplexBuilder() {
List<Integer> colorElem = asList(0x00, 0x33, 0x66, 0x99, 0xCC, 0xFF);
ImmutableList.Builder<Integer> webSafeColorsBuilder = ImmutableList.builder();
for (Integer red : colorElem) {
for (Integer green : colorElem) {
for (Integer blue : colorElem) {
webSafeColorsBuilder.add((red << 16) + (green << 8) + blue);
}
}
}
ImmutableList<Integer> webSafeColors = webSafeColorsBuilder.build();
assertEquals(216, webSafeColors.size());
Integer[] webSafeColorArray = webSafeColors.toArray(new Integer[webSafeColors.size()]);
assertEquals(0x000000, (int) webSafeColorArray[0]);
assertEquals(0x000033, (int) webSafeColorArray[1]);
assertEquals(0x000066, (int) webSafeColorArray[2]);
assertEquals(0x003300, (int) webSafeColorArray[6]);
assertEquals(0x330000, (int) webSafeColorArray[36]);
assertEquals(0x000066, (int) webSafeColors.get(2));
assertEquals(0x003300, (int) webSafeColors.get(6));
ImmutableList<Integer> addedColor = webSafeColorsBuilder.add(0x00BFFF).build();
assertEquals(
"Modifying the builder should not have changed any already" + " built sets",
216,
webSafeColors.size());
assertEquals("the new array should be one bigger than webSafeColors", 217, addedColor.size());
Integer[] appendColorArray = addedColor.toArray(new Integer[addedColor.size()]);
assertEquals(0x00BFFF, (int) appendColorArray[216]);
}
public Map<String, Path> buildMultipleAndReturnOutputs(String... args) throws IOException {
// Add in `--show-output` to the build, so we can parse the output paths after the fact.
ImmutableList<String> buildArgs =
ImmutableList.<String>builder().add("--show-output").add(args).build();
ProjectWorkspace.ProcessResult buildResult =
runBuckBuild(buildArgs.toArray(new String[buildArgs.size()]));
buildResult.assertSuccess();
// Grab the stdout lines, which have the build outputs.
List<String> lines =
Splitter.on(CharMatcher.anyOf(System.lineSeparator()))
.trimResults()
.omitEmptyStrings()
.splitToList(buildResult.getStdout());
// Skip the first line, which is just "The outputs are:".
assertThat(lines.get(0), Matchers.equalTo("The outputs are:"));
lines = lines.subList(1, lines.size());
Splitter lineSplitter = Splitter.on(' ').trimResults();
ImmutableMap.Builder<String, Path> builder = ImmutableMap.builder();
for (String line : lines) {
List<String> fields = lineSplitter.splitToList(line);
assertThat(fields, Matchers.hasSize(2));
builder.put(fields.get(0), getPath(fields.get(1)));
}
return builder.build();
}
/**
* Returns an immutable list containing the given elements, in order.
*
* <p>Despite the method name, this method attempts to avoid actually copying the data when it is
* safe to do so. The exact circumstances under which a copy will or will not be performed are
* undocumented and subject to change.
*
* <p>Note that if {@code list} is a {@code List<String>}, then {@code ImmutableList.copyOf(list)}
* returns an {@code ImmutableList<String>} containing each of the strings in {@code list}, while
* ImmutableList.of(list)} returns an {@code ImmutableList<List<String>>} containing one element
* (the given list itself).
*
* <p>This method is safe to use even when {@code elements} is a synchronized or concurrent
* collection that is currently being modified by another thread.
*
* @throws NullPointerException if any of {@code elements} is null
*/
public static <E> ImmutableList<E> copyOf(Collection<? extends E> elements) {
if (elements instanceof ImmutableCollection) {
@SuppressWarnings("unchecked") // all supported methods are covariant
ImmutableList<E> list = ((ImmutableCollection<E>) elements).asList();
return list.isPartialView() ? ImmutableList.<E>asImmutableList(list.toArray()) : list;
}
return construct(elements.toArray());
}
/**
* Vraci seznam vsech kombinaci pro zadanou strategy
*
* @param strategyName jmeno strategie
* @return {key=cci, value=1;key=ema, value=13} {key=cci, value=2;key=ema, value=13} {key=cci,
* value=1;key=ema, value=14} atd...
*/
public static List<Map<String, Integer>> getParametersCombination(String strategyName) {
Map<String, Integer> map;
List<Map<String, Integer>> list = new ArrayList<Map<String, Integer>>();
// nactu z konfigu seznam vsech klicu
List<String> keys = PropertyHelper.getAllOptimizationParamsForStrategy(strategyName);
// naplnim si mapu konfiguracnich dat ex. {key=cci,value=3,4,5},{key=macd_1, value=10,2,20}
Set[] sets = new Set[keys.size()];
// sets[0] = ImmutableSet.of(keys);
int loop = 0;
for (String string : keys) {
Integer[] values = PropertyHelper.getIntPropertyForOptimizer(string);
Integer[] ilist = getAllIntegers(values);
sets[loop++] = ImmutableSet.of(ilist);
}
List<String> reducedKeys = new ArrayList<String>();
for (int i = 0; i < keys.size(); i++) {
String s = keys.get(i);
s = s.split("\\.")[1];
reducedKeys.add(s);
}
Set s = Sets.cartesianProduct(sets);
System.out.println(s.size());
Iterator it = s.iterator();
loop = 0;
while (it.hasNext()) {
ImmutableList il = (ImmutableList) it.next();
Object[] o = il.toArray();
map = new HashMap<String, Integer>();
for (int i = 0; i < reducedKeys.size(); i++) {
map.put(reducedKeys.get(i), (Integer) o[i]);
}
list.add(map);
}
return list;
/*map = new HashMap<String, Integer>();
map.put("pt", 40);
map.put("sl", 30);
map.put("emaslow", 15);
map.put("emafast", 5);
map.put("cci", 13);
map.put("macd_1", 5);
map.put("macd_2", 40);
map.put("macd_3", 5);
list.add(map);
map = new HashMap<String, Integer>();
map.put("pt", 50);
map.put("sl", 20);
map.put("emaslow", 13);
map.put("emafast", 3);
map.put("cci", 16);
map.put("macd_1", 5);
map.put("macd_2", 35);
map.put("macd_3", 5);
list.add(map);*/
}
@Override
public StepExecutionResult execute(ExecutionContext context)
throws IOException, InterruptedException {
ImmutableList<String> lldbCommandPrefix = lldb.getCommandPrefix(resolver);
ProcessExecutorParams params =
ProcessExecutorParams.builder()
.addCommand(lldbCommandPrefix.toArray(new String[lldbCommandPrefix.size()]))
.build();
return StepExecutionResult.of(
context
.getProcessExecutor()
.launchAndExecute(
params,
ImmutableSet.<ProcessExecutor.Option>of(),
Optional.of(
String.format(
"target create %s\ntarget symbols add %s",
binaryBuildRule.getPathToOutput(), location)),
Optional.<Long>absent(),
Optional.<Function<Process, Void>>absent())
.getExitCode());
}
/**
* Starts the defined appium server
*
* @throws AppiumServerHasNotBeenStartedLocallyException If an error occurs while spawning the
* child process.
* @see #stop()
*/
public void start() throws AppiumServerHasNotBeenStartedLocallyException {
lock.lock();
try {
if (isRunning()) {
return;
}
try {
process =
new CommandLine(
this.nodeJSExec.getCanonicalPath(), nodeJSArgs.toArray(new String[] {}));
process.setEnvironmentVariables(nodeJSEnvironment);
process.copyOutputTo(stream);
process.executeAsync();
ping(startupTimeout, timeUnit);
} catch (Throwable e) {
destroyProcess();
String msgTxt =
"The local appium server has not been started. "
+ "The given Node.js executable: "
+ this.nodeJSExec.getAbsolutePath()
+ " Arguments: "
+ nodeJSArgs.toString()
+ " "
+ "\n";
if (process != null) {
String processStream = process.getStdOut();
if (!StringUtils.isBlank(processStream))
msgTxt = msgTxt + "Process output: " + processStream + "\n";
}
throw new AppiumServerHasNotBeenStartedLocallyException(msgTxt, e);
}
} finally {
lock.unlock();
}
}
@VisibleForTesting
static void run(String[] args, FileSystem fileSystem) {
Flags flags = Flags.parse(args, fileSystem);
Config config = null;
try (InputStream stream = newInputStream(flags.config)) {
config = Config.load(stream, fileSystem);
} catch (IOException e) {
e.printStackTrace(System.err);
System.exit(-1);
}
if (flags.printConfig) {
Gson gson = new GsonBuilder().setPrettyPrinting().create();
String header = " Configuration ";
int len = header.length();
String pad = Strings.repeat("=", len / 2);
System.err.println(pad + header + pad);
System.err.println(gson.toJson(config.toJson()));
System.err.println(Strings.repeat("=", 79));
System.exit(1);
}
Iterable<String> standardFlags = STANDARD_FLAGS;
if (config.isStrict()) {
standardFlags =
transform(
standardFlags,
new Function<String, String>() {
@Override
public String apply(String input) {
return input.replace("--jscomp_warning", "--jscomp_error");
}
});
}
ImmutableList<String> compilerFlags =
ImmutableList.<String>builder()
.addAll(transform(config.getSources(), toFlag("--js=")))
.addAll(transform(config.getModules(), toFlag("--js=")))
.addAll(transform(config.getExterns(), toFlag("--externs=")))
.add("--language_in=" + config.getLanguage().getName())
.addAll(standardFlags)
.build();
PrintStream nullStream = new PrintStream(ByteStreams.nullOutputStream());
args = compilerFlags.toArray(new String[compilerFlags.size()]);
Logger log = Logger.getLogger(Main.class.getPackage().getName());
log.setLevel(Level.WARNING);
log.addHandler(
new Handler() {
@Override
public void publish(LogRecord record) {
System.err.printf(
"[%s][%s] %s\n", record.getLevel(), record.getLoggerName(), record.getMessage());
}
@Override
public void flush() {}
@Override
public void close() {}
});
Main main = new Main(args, nullStream, System.err, config);
main.runCompiler();
}