Example usage for org.apache.commons.lang3.text StrBuilder appendFixedWidthPadLeft

Introduction

In this page you can find the example usage for org.apache.commons.lang3.text StrBuilder appendFixedWidthPadLeft.

Prototype

public StrBuilder appendFixedWidthPadLeft(final int value, final int width, final char padChar) 

Source Link

Document

Appends an object to the builder padding on the left to a fixed width.

Usage

From source file:com.mgmtp.perfload.core.console.status.FileStatusTransformer.java

private void processStatusInfo(final Map<StatusInfoKey, StatusInfo> statusInfoMap,
        final Map<StatusInfoKey, Deque<ThreadActivity>> threadActivitiesMap) {
    PrintWriter pr = null;//  ww  w . jav  a 2  s . c  om
    try {
        pr = new PrintWriter(statusFile, encoding);
        pr.println(HR);
        pr.println(HEADER);
        pr.println(HR);

        Set<StatusInfoKey> sortedKeys = newTreeSet(statusInfoMap.keySet());

        int threadsFinished = 0;
        for (StatusInfoKey key : sortedKeys) {
            StatusInfo statusInfo = statusInfoMap.get(key);

            if (statusInfo.getFinished() != null && statusInfo.getFinished()) {
                threadsFinished++;
            }

            StrBuilder sb = new StrBuilder(200);

            sb.append(LINE_START);
            sb.appendFixedWidthPadLeft(statusInfo.getDaemonId(), DAEMON_ID.length(), ' ');
            sb.append(DELIMITER);
            sb.appendFixedWidthPadLeft(statusInfo.getProcessId(), PROCESS_ID.length(), ' ');
            sb.append(DELIMITER);
            sb.appendFixedWidthPadLeft(statusInfo.getThreadId(), THREAD_ID.length(), ' ');
            sb.append(DELIMITER);
            sb.appendFixedWidthPadRight(statusInfo.getOperation(), OPERATION.length(), ' ');
            sb.append(DELIMITER);
            sb.appendFixedWidthPadRight(statusInfo.getTarget(), TARGET.length(), ' ');
            sb.append(DELIMITER);
            sb.appendFixedWidthPadRight(statusInfo.getFinished(), FINISHED.length(), ' ');
            sb.append(DELIMITER);
            sb.appendFixedWidthPadRight(statusInfo.getStackTrace() != null, ERROR.length(), ' ');
            sb.append(DELIMITER);
            sb.appendFixedWidthPadRight(
                    statusInfo.getError() != null ? statusInfo.getError() ? "ERROR" : "SUCCESS" : "",
                    RESULT.length(), ' ');
            sb.append(LINE_END);

            pr.println(sb);
        }

        pr.println(HR);

        StrBuilder sb = new StrBuilder(HR.length);
        sb.append(LINE_START);

        int activeThreads = 0;
        for (Deque<ThreadActivity> ta : threadActivitiesMap.values()) {
            activeThreads += ta.peekLast().getActiveThreads();
        }
        sb.appendFixedWidthPadRight("Currently active client threads: " + activeThreads,
                HR.length - LINE_START.length() - LINE_END.length(), ' ');
        sb.append(LINE_END);
        pr.println(sb);

        sb = new StrBuilder(HR.length);
        sb.append(LINE_START);
        maxConcurrentThreads = max(maxConcurrentThreads, activeThreads);
        sb.appendFixedWidthPadRight("Maximum concurrent client threads: " + maxConcurrentThreads,
                HR.length - LINE_START.length() - LINE_END.length(), ' ');
        sb.append(LINE_END);
        pr.println(sb);

        sb = new StrBuilder(HR.length);
        sb.append(LINE_START);
        sb.appendFixedWidthPadRight("Total threads finished: " + threadsFinished + "/" + totalThreadCount,
                HR.length - LINE_START.length() - LINE_END.length(), ' ');
        sb.append(LINE_END);
        pr.println(sb);

        pr.println(HR);
    } catch (IOException ex) {
        log.error("Error writing load test status to file: {}", statusFile, ex);
    } finally {
        IOUtils.closeQuietly(pr);
    }
}

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From source file:de.vandermeer.skb.interfaces.transformers.textformat.String_To_RightPadded.java

@Override
default StrBuilder transform(String s) {
    IsTransformer.super.transform(s);
    StrBuilder ret = (this.getBuilderForAppend() == null) ? new StrBuilder(this.getLength())
            : this.getBuilderForAppend();

    String right = (s == null) ? "" : s;
    right = right.replace(' ', this.getInnerWsChar());
    ret.appendFixedWidthPadLeft(right, this.getLength(), this.getPaddingChar());
    return ret;/* w  w  w  .  j ava  2  s .c o m*/
}

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From source file:de.vandermeer.asciitable.v2.render.V2_AsciiTableRenderer.java

private void appendWithAlignment(char alignment, StrBuilder sb, String str, int width, char paddingChar,
        int padding, boolean isLastLine) {
    if (padding > 0) {
        width = width - padding * 2;/*from w  w w .  j ava2s .  c o  m*/
    }
    for (int i = 0; i < padding; i++) {
        sb.append(paddingChar);
    }

    if ('l' == alignment) {
        sb.appendFixedWidthPadRight(str, width, paddingChar);
    } else if ('r' == alignment) {
        sb.appendFixedWidthPadLeft(str, width, paddingChar);
    } else if ('c' == alignment) {
        sb.append(StringUtils.center(str, width, paddingChar));
    } else if ('j' == alignment || 't' == alignment) {
        if (isLastLine) {
            //nothing needed if this is the last line of a wrapped text
            if ('j' == alignment) {
                sb.appendFixedWidthPadRight(str, width, paddingChar);
            } else {
                //mist be 't' now
                sb.appendFixedWidthPadLeft(str, width, paddingChar);
            }
        } else {
            String[] ar = StringUtils.split(str);
            int length = 0;
            for (String s : ar) {
                length += s.length();
            }

            //first spaces to distributed (even)
            int first = ((width - length) / (ar.length - 1)) * (ar.length - 1);
            for (int i = 0; i < ar.length - 1; i++) {
                if (first != 0) {
                    ar[i] += " ";
                    first--;
                }
            }

            //second space to distributed (leftovers, as many as there are)
            int second = (width - length) % (ar.length - 1);
            for (int i = 0; i < ar.length - 1; i++) {
                if (second != 0) {
                    ar[i] += " ";
                    second--;
                }
            }
            sb.append(StringUtils.join(ar));
        }
    } else {
        System.err.println("ERROR RENDER ALIGNMENT");//TODO
    }

    for (int i = 0; i < padding; i++) {
        sb.append(paddingChar);
    }
}

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