Example usage for org.apache.commons.lang3 StringUtils rightPad

Introduction

In this page you can find the example usage for org.apache.commons.lang3 StringUtils rightPad.

Prototype

public static String rightPad(final String str, final int size)

Source Link

Document

Right pad a String with spaces (' ').

The String is padded to the size of size .

 StringUtils.rightPad(null, *)   = null StringUtils.rightPad("", 3)     = "   " StringUtils.rightPad("bat", 3)  = "bat" StringUtils.rightPad("bat", 5)  = "bat  " StringUtils.rightPad("bat", 1)  = "bat" StringUtils.rightPad("bat", -1) = "bat"

Usage

From source file:tpt.dbweb.cat.io.ConllWriter.java

/**
 * Format as a table, such that columns are aligned. E.g.
 *
 * I         (1)/*w ww. j  a  va 2 s  .c o  m*/
 * want
 * to
 * thank
 * Bill      (4
 * Daley     4)
 * exemplary
 * @param rows
 * @return
 */
private static String formatTable(List<List<String>> rows) {
    List<Integer> width = new ArrayList<>();

    // calculate column width
    rows.forEach(row -> {
        if (row != null) {
            while (width.size() < row.size()) {
                width.add(0);
            }
            for (int i = 0; i < row.size(); i++) {
                width.set(i, Math.max(width.get(i), row.get(i).length()));
            }
        }
    });

    // generate output
    StringBuilder sb = new StringBuilder();
    rows.forEach(row -> {
        if (row != null) {
            for (int i = 0; i < row.size(); i++) {
                sb.append(StringUtils.rightPad(StringUtils.defaultString(row.get(i)), width.get(i) + 1));
            }
        }
        sb.append("\n");
    });

    return sb.toString();
}

From source file:ubic.basecode.util.r.type.AnovaEffect.java

@Override
public String toString() {
    StringBuilder buf = new StringBuilder();
    buf.append(StringUtils.rightPad(StringUtils.abbreviate(getEffectName(), 10), 10) + "\t");
    buf.append(String.format("%.2f", getDegreesOfFreedom()) + "\t");
    buf.append(String.format("%.4f", getSsQ()) + "\t");
    buf.append(String.format("%.4f", getMeanSq()) + "\t");

    if (fStatistic != null) {
        buf.append(StringUtils.rightPad(String.format("%.3f", getFStatistic()), 6) + "\t");
        buf.append(String.format("%.3g", getPValue()));
    }//w w w .j a  v a2 s. com
    return buf.toString();
}