Examples with NumberFormat java.text.NumberFormat used on opensource projects

Example 11 with NumberFormat

use of java.text.NumberFormat in project cogtool by cogtool.

the class ResultStep method toString.

@Override
public String toString() {
    StringBuilder out = new StringBuilder();
    //TODO: Localize the following strings
    NumberFormat nFmtr = NumberFormat.getInstance(Locale.US);
    nFmtr.setMaximumFractionDigits(3);
    nFmtr.setMinimumFractionDigits(3);
    if (targetResource == null) {
        out.append("Operation: " + operation);
        out.append("\nResource:  " + resource);
    } else {
        out.append("Cascade\n from " + targetResource + "\n to " + resource);
    }
    out.append("\n\nStart Time: " + nFmtr.format(startTime / 1000) + " s");
    out.append("\nDuration:   " + nFmtr.format(duration / 1000) + " s");
    out.append("\nEnd Time: " + nFmtr.format((startTime + duration) / 1000) + " s");
    out.append("\nTrace Start: " + traceStart);
    out.append("\nTrace End: " + traceEnd);
    //        if (object != null) {
    //            out.append("\n\nObject:  " + object);
    //        }
    Iterator<ResultStep.ResultStepDependency> depIt = dependencies.iterator();
    while (depIt.hasNext()) {
        ResultStepDependency dependency = depIt.next();
        out.append("\nDependency on:  " + dependency.dependency.operation + "\n   at start time: " + nFmtr.format(startTime / 1000) + " s");
    }
    return out.toString();
}

Example 12 with NumberFormat

use of java.text.NumberFormat in project cogtool by cogtool.

the class CogTool method getMemoryUsage.

public static String getMemoryUsage() {
    Runtime rt = Runtime.getRuntime();
    long max = rt.maxMemory();
    long free = rt.freeMemory();
    long total = rt.totalMemory();
    double used = (100.0 * (total - free)) / total;
    NumberFormat fmt = NumberFormat.getInstance();
    fmt.setMinimumIntegerDigits(1);
    fmt.setMinimumFractionDigits(2);
    fmt.setMaximumFractionDigits(2);
    fmt.setGroupingUsed(true);
    StringBuilder result = new StringBuilder(L10N.get("CT.Memory", "Memory usage: "));
    // TODO this is not properly locale sensitive, as it assumes US
    //      conventions for percent format and lists
    result.append(fmt.format(used));
    result.append(L10N.get("CT.PercentOf", "% of "));
    result.append(fmt.format(total / 1000000.0));
    result.append(";  ");
    result.append(fmt.format(max / 1000000.0));
    return result.toString();
}

Example 13 with NumberFormat

use of java.text.NumberFormat in project deeplearning4j by deeplearning4j.

the class Counter method toStringSortedByKeys.

public String toStringSortedByKeys() {
    StringBuilder sb = new StringBuilder("[");
    NumberFormat f = NumberFormat.getInstance();
    f.setMaximumFractionDigits(5);
    int numKeysPrinted = 0;
    for (E element : new TreeSet<>(keySet())) {
        sb.append(element.toString());
        sb.append(" : ");
        sb.append(f.format(getCount(element)));
        if (numKeysPrinted < size() - 1)
            sb.append(", ");
        numKeysPrinted++;
    }
    if (numKeysPrinted < size())
        sb.append("...");
    sb.append("]");
    return sb.toString();
}

Example 14 with NumberFormat

use of java.text.NumberFormat in project deeplearning4j by deeplearning4j.

the class PriorityQueue method toString.

/**
     * Returns a representation of the queue in decreasing priority order,
     * displaying at most maxKeysToPrint elements and optionally printing
     * one element per line.
     *
     * @param maxKeysToPrint maximum number of keys to print
     * @param multiline if is set to true, prints each element on new line. Prints elements in one line otherwise.
     */
public String toString(int maxKeysToPrint, boolean multiline) {
    PriorityQueue<E> pq = clone();
    StringBuilder sb = new StringBuilder(multiline ? "" : "[");
    int numKeysPrinted = 0;
    NumberFormat f = NumberFormat.getInstance();
    f.setMaximumFractionDigits(5);
    while (numKeysPrinted < maxKeysToPrint && pq.hasNext()) {
        double priority = pq.getPriority();
        E element = pq.next();
        sb.append(element == null ? "null" : element.toString());
        sb.append(" : ");
        sb.append(f.format(priority));
        if (numKeysPrinted < size() - 1)
            sb.append(multiline ? "\n" : ", ");
        numKeysPrinted++;
    }
    if (numKeysPrinted < size())
        sb.append("...");
    if (!multiline)
        sb.append("]");
    return sb.toString();
}

Example 15 with NumberFormat

use of java.text.NumberFormat in project NewPipe by TeamNewPipe.

the class Localization method localizeViewCount.

public static String localizeViewCount(long viewCount, Context context) {
    Locale locale = getPreferredLocale(context);
    Resources res = context.getResources();
    String viewsString = res.getString(R.string.view_count_text);
    NumberFormat nf = NumberFormat.getInstance(locale);
    String formattedViewCount = nf.format(viewCount);
    return String.format(viewsString, formattedViewCount);
}