/**
* Joins array elements to string.
*
* @param arr Array.
* @return String.
*/
@Nullable
public static String compactArray(Object[] arr) {
if (arr == null || arr.length == 0) return null;
String sep = ", ";
StringBuilder sb = new StringBuilder();
for (Object s : arr) sb.append(s).append(sep);
if (sb.length() > 0) sb.setLength(sb.length() - sep.length());
return U.compact(sb.toString());
}
/// <summary>
/// FileStreamから読み込みながらコンストラクト
/// </summary>
/// <param name="sr">読み込み対象</param>
public VsqHandle(TextMemoryStream sr, int value, StringBuilder last_line) {
try {
this.index = value;
String[] spl;
String[] spl2;
// default値で梅
m_type = VsqHandleType.Vibrato;
iconID = "";
IDS = "normal";
L0 = new Lyric("");
original = 0;
caption = "";
length = 0;
startDepth = 0;
depthBP = null;
int depth_bp_num = 0;
startRate = 0;
rateBP = null;
int rate_bp_num = 0;
language = 0;
program = 0;
duration = 0;
depth = 64;
String tmpDepthBPX = "";
String tmpDepthBPY = "";
String tmpRateBPX = "";
String tmpRateBPY = "";
// "["にぶち当たるまで読込む
last_line.setLength(0);
last_line.append(sr.readLine());
while (!last_line.toString().startsWith("[")) {
spl = Misc.splitString(last_line.toString(), "=");
if (spl[0].equals("Language")) {
m_type = VsqHandleType.Singer;
language = Integer.parseInt(spl[1]);
} else if (spl[0].equals("Program")) {
program = Integer.parseInt(spl[1]);
} else if (spl[0].equals("IconID")) {
iconID = spl[1];
} else if (spl[0].equals("IDS")) {
IDS = spl[1];
} else if (spl[0].equals("Original")) {
original = Integer.parseInt(spl[1]);
} else if (spl[0].equals("Caption")) {
caption = spl[1];
for (int i = 2; i < spl.length; i++) {
caption += "=" + spl[i];
}
} else if (spl[0].equals("Length")) {
length = Integer.parseInt(spl[1]);
} else if (spl[0].equals("StartDepth")) {
startDepth = Integer.parseInt(spl[1]);
} else if (spl[0].equals("DepthBPNum")) {
depth_bp_num = Integer.parseInt(spl[1]);
} else if (spl[0].equals("DepthBPX")) {
tmpDepthBPX = spl[1];
} else if (spl[0].equals("DepthBPY")) {
tmpDepthBPY = spl[1];
} else if (spl[0].equals("StartRate")) {
m_type = VsqHandleType.Vibrato;
startRate = Integer.parseInt(spl[1]);
} else if (spl[0].equals("RateBPNum")) {
rate_bp_num = Integer.parseInt(spl[1]);
} else if (spl[0].equals("RateBPX")) {
tmpRateBPX = spl[1];
} else if (spl[0].equals("RateBPY")) {
tmpRateBPY = spl[1];
} else if (spl[0].equals("L0")) {
m_type = VsqHandleType.Lyric;
L0 = new Lyric(spl[1]);
} else if (spl[0].equals("Duration")) {
m_type = VsqHandleType.NoteHeadHandle;
duration = Integer.parseInt(spl[1]);
} else if (spl[0].equals("Depth")) {
duration = Integer.parseInt(spl[1]);
}
if (sr.peek() < 0) {
break;
}
last_line.setLength(0);
last_line.append(sr.readLine());
}
/*if ( IDS != "normal" ) {
m_type = VsqHandleType.Singer;
} else if ( IconID != "" ) {
m_type = VsqHandleType.Vibrato;
} else {
m_type = VsqHandleType.Lyric;
}*/
// RateBPX, RateBPYの設定
if (m_type == VsqHandleType.Vibrato) {
if (rate_bp_num > 0) {
float[] rate_bp_x = new float[rate_bp_num];
spl2 = tmpRateBPX.split(",");
for (int i = 0; i < rate_bp_num; i++) {
rate_bp_x[i] = Float.parseFloat(spl2[i]);
}
int[] rate_bp_y = new int[rate_bp_num];
spl2 = tmpRateBPY.split(",");
for (int i = 0; i < rate_bp_num; i++) {
rate_bp_y[i] = Integer.parseInt(spl2[i]);
}
rateBP = new VibratoBPList(rate_bp_x, rate_bp_y);
} else {
// m_rate_bp_x = null;
// m_rate_bp_y = null;
rateBP = new VibratoBPList();
}
// DepthBPX, DepthBPYの設定
if (depth_bp_num > 0) {
float[] depth_bp_x = new float[depth_bp_num];
spl2 = tmpDepthBPX.split(",");
for (int i = 0; i < depth_bp_num; i++) {
depth_bp_x[i] = Float.parseFloat(spl2[i]);
}
int[] depth_bp_y = new int[depth_bp_num];
spl2 = tmpDepthBPY.split(",");
for (int i = 0; i < depth_bp_num; i++) {
depth_bp_y[i] = Integer.parseInt(spl2[i]);
}
depthBP = new VibratoBPList(depth_bp_x, depth_bp_y);
} else {
depthBP = new VibratoBPList();
// m_depth_bp_x = null;
// m_depth_bp_y = null;
}
} else {
depthBP = new VibratoBPList();
rateBP = new VibratoBPList();
}
} catch (Exception ex) {
System.out.println("VsqHandle(TextMemoryStream,int,StringBuilder); ex=" + ex);
}
}
/**
* Keep track, collect and update the stats of all the <tt>MediaStreamStats</tt> this
* <tt>HammerStats</tt> handles.
*
* <p>Also write the results in the stats files.
*/
public void run() {
PrintWriter writer = null;
StringBuilder allBldr = new StringBuilder();
String delim;
String delim_ = "";
synchronized (this) {
threadStop = false;
}
logger.info("Running the main loop");
System.out.println("Inside HammerStats run method.\n");
while (!threadStop) {
synchronized (this) {
if (overallStatsLogging || allStatsLogging || summaryStatsLogging) {
if (allStatsLogging || summaryStatsLogging) {
if (writer == null) {
try {
writer = new PrintWriter(allStatsFile, "UTF-8");
writer.print("[\n");
} catch (FileNotFoundException e) {
logger.fatal("HammerStats stopping due to FileNotFound", e);
stop();
} catch (UnsupportedEncodingException e) {
logger.fatal("HammerStats stopping due to " + "UnsupportedEncoding", e);
}
}
// Clear the StringBuilder
allBldr.setLength(0);
writer.print(delim_ + '\n');
delim_ = ",";
writer.print("{\n");
writer.print(" \"timestamp\":" + System.currentTimeMillis() + ",\n");
}
delim = "";
logger.info("Updating the MediaStreamStats");
for (FakeUserStats stats : fakeUserStatsList) {
// We update the stats before using/reading them.
stats.updateStats();
}
for (FakeUserStats stats : fakeUserStatsList) {
if (allStatsLogging) {
allBldr.append(delim + stats.getStatsJSON(2) + '\n');
delim = ",";
}
if (summaryStatsLogging || overallStatsLogging) {
logger.info(
"Adding stats values from the"
+ " MediaStreamStats to their"
+ " HammerSummaryStats objects");
audioSummaryStats.add(stats.getMediaStreamStats(MediaType.AUDIO));
videoSummaryStats.add(stats.getMediaStreamStats(MediaType.VIDEO));
}
}
if (allStatsLogging) {
logger.info("Writing all stats to file");
writer.print(" \"users\":\n");
writer.print(" [\n");
writer.print(allBldr.toString());
writer.print(" ]");
if (summaryStatsLogging) writer.print(',');
writer.print('\n');
}
if (summaryStatsLogging) {
logger.info("Writing summary stats to file");
writer.print(" \"summary\":\n");
writer.print(" {\n");
writer.print(" \"max\":\n");
writer.print(" {\n");
writer.print(" \"audio\":");
writer.print(audioSummaryStats.getMaxJSON() + ",\n");
writer.print(" \"video\":");
writer.print(videoSummaryStats.getMaxJSON() + '\n');
writer.print(" },\n");
writer.print(" \"mean\":\n");
writer.print(" {\n");
writer.print(" \"audio\":");
writer.print(audioSummaryStats.getMeanJSON() + ",\n");
writer.print(" \"video\":");
writer.print(videoSummaryStats.getMeanJSON() + '\n');
writer.print(" },\n");
writer.print(" \"min\":\n");
writer.print(" {\n");
writer.print(" \"audio\":");
writer.print(audioSummaryStats.getMinJSON() + ",\n");
writer.print(" \"video\":");
writer.print(videoSummaryStats.getMinJSON() + '\n');
writer.print(" },\n");
writer.print(" \"standard_deviation\":\n");
writer.print(" {\n");
writer.print(" \"audio\":");
writer.print(audioSummaryStats.getStandardDeviationJSON() + ",\n");
writer.print(" \"video\":");
writer.print(videoSummaryStats.getStandardDeviationJSON() + '\n');
writer.print(" }\n");
writer.print(" }\n");
}
if (allStatsLogging || summaryStatsLogging) {
writer.append("}");
writer.flush();
}
}
if (summaryStatsLogging || overallStatsLogging) {
logger.info(
"Clearing the HammerSummaryStats by creating new"
+ " SummaryStats objects for each watched stats");
audioSummaryStats.clear();
videoSummaryStats.clear();
}
}
try {
Thread.sleep(timeBetweenUpdate * 1000);
} catch (InterruptedException e) {
logger.fatal("Error during sleep in main loop : " + e);
stop();
}
}
logger.info("Exiting the main loop");
if (writer != null) {
writer.print("]\n");
writer.close();
}
if (overallStatsLogging) writeOverallStats();
}
