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

List of usage examples for org.apache.commons.lang3.text StrBuilder appendPadding

  1. HOME
  2. Java
  3. org.apache.commons
  4. org.apache.commons.lang3.text.*
  5. StrBuilder
  6. appendPadding

Introduction

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

Prototype

public StrBuilder appendPadding(final int length, final char padChar)

Source Link

Document

Appends the pad character to the builder the specified number of times.

Usage

From source file:de.vandermeer.asciilist.AbstractAsciiListItem.java

@Override
public String render(int preLabelIndent, String preLabelStr, String label, String postLabelStr,
        int postLabelIndent) {
    StrBuilder ret = new StrBuilder(50);

    ret.appendPadding(preLabelIndent, ' ').append(preLabelStr);
    ret.append(label);//  w  w w .  jav  a2s  .  c  o  m
    ret.append(postLabelStr).appendPadding(postLabelIndent, ' ');
    ret.append(this.content);

    return ret.toString();
}

From source file:de.vandermeer.asciilist.DescriptionListItem.java

/**
 * Renders the list item, generates a string representation of it.
 * @param preLabelIndent indentation before the label (and before the pre-label string)
 * @param preLabelStr a string to be printed after pre-indentation but before the label
 * @param postLabelStr a string to be printed right after the label but before the post-indentation
 * @param postLabelIndent indentation after the post-label string (before the actual item content)
 * @param singleLine flag to render for single line (true) or multiline (false)
 * @return rendered list item//from   w  w  w  .  j a va 2 s .  com
 */
public String render(int preLabelIndent, String preLabelStr, String postLabelStr, int postLabelIndent,
        boolean singleLine) {
    StrBuilder ret = new StrBuilder(50);

    ret.appendPadding(preLabelIndent, ' ').append(preLabelStr);
    ret.append(this.term);
    ret.append(postLabelStr);

    if (singleLine == false) {
        ret.append(AsciiList.IMPLICIT_NEWLINE);
    }

    ret.appendPadding(postLabelIndent, ' ');
    ret.append(this.content);

    return ret.toString();
}

From source file:de.vandermeer.asciithemes.TA_Line_Char.java

/**
 * Returns a line of given length.// www.  j  a v  a 2s .c om
 * @param length number of characters in the line
 * @param builder builder to append the line to, new builder will be created if null
 * @return line of given length, empty if length was null or negative
 */
default StrBuilder getLine(int length, StrBuilder builder) {
    StrBuilder ret = (builder == null) ? new StrBuilder(length) : builder;
    ret.appendPadding(length, this.getLineChar());
    return ret;
}

From source file:de.vandermeer.asciithemes.TA_Line_SplitChar.java

/**
 * Returns a line of given length.//from   w w  w . ja  va2 s  .  c om
 * @param length number of characters in the line
 * @param builder builder to append the line to, new builder will be created if null
 * @return line of given length, empty if length was null or negative
 */
default StrBuilder getLine(int length, StrBuilder builder) {
    StrBuilder ret = new StrBuilder();
    if (length < 1) {
        return (builder == null) ? ret : builder;
    }
    ret.appendPadding(length / 2, this.getLeftLineChar());
    while (ret.length() < length) {
        ret.appendPadding(1, this.getRightLineChar());
    }

    return (builder == null) ? ret : builder.append(ret);
}

From source file:de.vandermeer.skb.interfaces.application.App_CliParser.java

/**
 * Prints usage information for the CLI parser including all CLI options.
 * @param width the console columns or width of each output line
 * @return list of lines with usage information
 *///from   w  w w .  ja va  2  s  .c om
default ArrayList<StrBuilder> usage(int width) {
    TreeMap<String, ApoBaseC> map = CliOptionList.sortedMap(this.getAllOptions(), this.numberShort(),
            this.numberLong());
    Map<String, String> helpMap = new LinkedHashMap<>();
    int length = 0;
    STGroupFile stg = new STGroupFile("de/vandermeer/skb/interfaces/application/help.stg");
    for (Object option : map.values()) {
        ST sto = stg.getInstanceOf("option");
        String description = null;
        if (ClassUtils.isAssignable(option.getClass(), Apo_SimpleC.class)) {
            sto.add("cliShort", ((Apo_SimpleC) option).getCliShort());
            sto.add("cliLong", ((Apo_SimpleC) option).getCliLong());
            description = ((Apo_SimpleC) option).getDescription();
        }
        if (ClassUtils.isAssignable(option.getClass(), Apo_TypedC.class)) {
            sto.add("cliShort", ((Apo_TypedC<?>) option).getCliShort());
            sto.add("cliLong", ((Apo_TypedC<?>) option).getCliLong());
            sto.add("argName", ((Apo_TypedC<?>) option).getCliArgumentName());
            sto.add("argOptional", ((Apo_TypedC<?>) option).cliArgIsOptional());
            description = ((Apo_TypedC<?>) option).getDescription();
        }
        String line = sto.render();
        if (line.length() > length) {
            length = line.length();
        }
        helpMap.put(line, description);
    }
    length += 4;

    ArrayList<StrBuilder> ret = new ArrayList<>();
    for (Entry<String, String> entry : helpMap.entrySet()) {
        StrBuilder argLine = new StrBuilder();
        argLine.append(entry.getKey()).appendPadding(length - argLine.length(), ' ');
        StrBuilder padLine = new StrBuilder();
        padLine.appendPadding(length, ' ');

        Collection<StrBuilder> text = Text_To_FormattedText.left(entry.getValue(), width - length);
        int i = 0;
        for (StrBuilder b : text) {
            if (i == 0) {
                b.insert(0, argLine);
            } else {
                b.insert(0, padLine);
            }
            ret.add(b);
            i++;
        }
    }
    return ret;
}

From source file:de.vandermeer.asciithemes.TA_EnumerateList.java

@Override
default StrBuilder toDoc() {
    if (this.getMaxLevel() == 0) {
        throw new IllegalArgumentException("enumerate list toDoc: max level is 0");
    }//  w w w.  j a v a2  s .  c o m
    if (this.getMaxLevel() < -1) {
        throw new IllegalArgumentException("enumerate list toDoc: max level is < -1");
    }

    StrBuilder ret = new StrBuilder(30);
    ret.append(this.getLabel(1)).append(" item 1").appendNewLine();
    ret.append(this.getLabel(1)).append(" item 2");

    int n = 2;
    if (this.getMaxLevel() == -1 || this.getMaxLevel() >= n) {
        ret.appendNewLine();
        ret.appendPadding(2 * (n - 1), ' ').append(this.getLabel(2)).append(" item 1").appendNewLine();
        ret.appendPadding(2 * (n - 1), ' ').append(this.getLabel(2)).append(" item 2");
    }

    n = 3;
    if (this.getMaxLevel() == -1 || this.getMaxLevel() >= n) {
        ret.appendNewLine();
        ret.appendPadding(2 * (n - 1), ' ').append(this.getLabel(3)).append(" item 1").appendNewLine();
        ret.appendPadding(2 * (n - 1), ' ').append(this.getLabel(3)).append(" item 2").appendNewLine();
    }

    ret.appendNewLine();

    ret.append(this.getLabel(new int[] { 1 }, ".", true)).append(" item 1").appendNewLine();
    ret.append(this.getLabel(new int[] { 1, 2 }, ".", true)).append(" item 1/2").appendNewLine();
    ret.append(this.getLabel(new int[] { 1, 2, 3 }, ".", true)).append(" item 1/2/3").appendNewLine();
    ret.append(this.getLabel(new int[] { 1, 2, 3, 4 }, ".", true)).append(" item 1/2/3/4").appendNewLine();
    ret.append(this.getLabel(new int[] { 1, 2, 3, 4, 5 }, ".", true)).append(" item 1/2/3/4/5");

    return ret;
}

From source file:de.vandermeer.asciithemes.TA_ItemizeList.java

@Override
default StrBuilder toDoc() {
    if (this.getMaxLevel() == 0) {
        throw new IllegalArgumentException("itemize list toDoc: max level is 0");
    }/*from  w  w  w . j a  va2s . c  o  m*/
    if (this.getMaxLevel() < -1) {
        throw new IllegalArgumentException("itemize list toDoc: max level is < -1");
    }

    StrBuilder ret = new StrBuilder(30);
    ret.append(this.getLabel(1)).append(" item 1").appendNewLine();
    ret.append(this.getLabel(1)).append(" item 2");

    int n = 2;
    if (this.getMaxLevel() == -1 || this.getMaxLevel() >= n) {
        ret.appendNewLine();
        ret.appendPadding(2 * (n - 1), ' ').append(this.getLabel(2)).append(" item 1").appendNewLine();
        ret.appendPadding(2 * (n - 1), ' ').append(this.getLabel(2)).append(" item 2");
    }

    n = 3;
    if (this.getMaxLevel() == -1 || this.getMaxLevel() >= n) {
        ret.appendNewLine();
        ret.appendPadding(2 * (n - 1), ' ').append(this.getLabel(3)).append(" item 1").appendNewLine();
        ret.appendPadding(2 * (n - 1), ' ').append(this.getLabel(3)).append(" item 2");
    }

    n = 4;
    if (this.getMaxLevel() == -1 || this.getMaxLevel() >= n) {
        ret.appendNewLine();
        ret.appendPadding(2 * (n - 1), ' ').append(this.getLabel(4)).append(" item 1").appendNewLine();
        ret.appendPadding(2 * (n - 1), ' ').append(this.getLabel(4)).append(" item 2");
    }

    n = 5;
    if (this.getMaxLevel() == -1 || this.getMaxLevel() >= n) {
        ret.appendNewLine();
        ret.appendPadding(2 * (n - 1), ' ').append(this.getLabel(5)).append(" item 1").appendNewLine();
        ret.appendPadding(2 * (n - 1), ' ').append(this.getLabel(5)).append(" item 2");
    }

    n = 6;
    if (this.getMaxLevel() == -1 || this.getMaxLevel() >= n) {
        ret.appendNewLine();
        ret.appendPadding(2 * (n - 1), ' ').append(this.getLabel(6)).append(" item 1").appendNewLine();
        ret.appendPadding(2 * (n - 1), ' ').append(this.getLabel(6)).append(" item 2");
    }
    return ret;
}

From source file:de.vandermeer.asciithemes.TA_Checklist.java

@Override
default StrBuilder toDoc() {
    if (this.getMaxLevel() == 0) {
        throw new IllegalArgumentException("checklist toDoc: max level is 0");
    }/* w w  w.  j  a  va 2  s . c  o m*/
    if (this.getMaxLevel() < -1) {
        throw new IllegalArgumentException("checklist toDoc: max level is < -1");
    }

    StrBuilder ret = new StrBuilder(30);
    ret.append(this.getLabel(1, true)).append(" checked item").appendNewLine();
    ret.append(this.getLabel(1, false)).append(" unchecked item");

    int n = 2;
    if (this.getMaxLevel() == -1 || this.getMaxLevel() >= n) {
        ret.appendNewLine();
        ret.appendPadding(2 * (n - 1), ' ').append(this.getLabel(2, true)).append(" checked item")
                .appendNewLine();
        ret.appendPadding(2 * (n - 1), ' ').append(this.getLabel(2, false)).append(" unchecked item");
    }

    n = 3;
    if (this.getMaxLevel() == -1 || this.getMaxLevel() >= n) {
        ret.appendNewLine();
        ret.appendPadding(2 * (n - 1), ' ').append(this.getLabel(3, true)).append(" checked item")
                .appendNewLine();
        ret.appendPadding(2 * (n - 1), ' ').append(this.getLabel(3, false)).append(" unchecked item");
    }

    n = 4;
    if (this.getMaxLevel() == -1 || this.getMaxLevel() >= n) {
        ret.appendNewLine();
        ret.appendPadding(2 * (n - 1), ' ').append(this.getLabel(4, true)).append(" checked item")
                .appendNewLine();
        ret.appendPadding(2 * (n - 1), ' ').append(this.getLabel(4, false)).append(" unchecked item");
    }

    n = 5;
    if (this.getMaxLevel() == -1 || this.getMaxLevel() >= n) {
        ret.appendNewLine();
        ret.appendPadding(2 * (n - 1), ' ').append(this.getLabel(5, true)).append(" checked item")
                .appendNewLine();
        ret.appendPadding(2 * (n - 1), ' ').append(this.getLabel(5, false)).append(" unchecked item");
    }

    n = 6;
    if (this.getMaxLevel() == -1 || this.getMaxLevel() >= n) {
        ret.appendNewLine();
        ret.appendPadding(2 * (n - 1), ' ').append(this.getLabel(6, true)).append(" checked item")
                .appendNewLine();
        ret.appendPadding(2 * (n - 1), ' ').append(this.getLabel(6, false)).append(" unchecked item");
    }
    return ret;
}

From source file:de.vandermeer.skb.interfaces.application.IsApplication.java

/**
 * Prints a help screen for the application, to be used by an executing component.
 *//*from   ww w .  j  av  a2  s .  c o  m*/
default void appHelpScreen() {
    STGroupFile stg = new STGroupFile("de/vandermeer/skb/interfaces/application/help.stg");
    ST st = stg.getInstanceOf("usage");
    st.add("appName", this.getAppName());
    st.add("appDisplayName", this.getAppDisplayName());
    st.add("appVersion", this.getAppVersion());
    st.add("appDescription", Text_To_FormattedText.left(this.getAppDescription(), this.getConsoleWidth()));
    st.add("required", CliOptionList.getRequired(getCLiALlOptions()));
    for (StrBuilder sb : this.getCliParser().usage(this.getConsoleWidth())) {
        st.add("cliOptions", sb);
    }

    if (this.getEnvironmentOptions().size() > 0) {
        TreeMap<String, Apo_TypedE<?>> map = EnvironmentOptionsList.sortedMap(this.getEnvironmentOptions());
        Map<String, String> envMap = new LinkedHashMap<>();
        int length = 0;
        for (Apo_TypedE<?> te : map.values()) {
            if (te.getEnvironmentKey().length() > length) {
                length = te.getEnvironmentKey().length();
            }
            envMap.put(te.getEnvironmentKey(), te.getDescription());
        }
        length += 2;

        for (Entry<String, String> entry : envMap.entrySet()) {
            StrBuilder argLine = new StrBuilder();
            argLine.append(entry.getKey()).appendPadding(length - argLine.length(), ' ').append("  - ");
            StrBuilder padLine = new StrBuilder();
            padLine.appendPadding(length + 4, ' ');

            Collection<StrBuilder> text = Text_To_FormattedText.left(entry.getValue(),
                    this.getConsoleWidth() - length);
            int i = 0;
            for (StrBuilder b : text) {
                if (i == 0) {
                    st.add("envOptions", argLine + b.build());
                } else {
                    st.add("envOptions", padLine + b.build());
                }
                i++;
            }
        }
    }

    if (this.getPropertyOptions().size() > 0) {
        TreeMap<String, Apo_TypedP<?>> map = PropertyOptionsList.sortedMap(this.getPropertyOptions());
        Map<String, String> envMap = new LinkedHashMap<>();
        int length = 0;
        for (Apo_TypedP<?> te : map.values()) {
            if (te.getPropertyKey().length() > length) {
                length = te.getPropertyKey().length();
            }
            envMap.put(te.getPropertyKey(), te.getDescription());
        }
        length += 2;

        for (Entry<String, String> entry : envMap.entrySet()) {
            StrBuilder argLine = new StrBuilder();
            argLine.append(entry.getKey()).appendPadding(length - argLine.length(), ' ').append("  - ");
            StrBuilder padLine = new StrBuilder();
            padLine.appendPadding(length + 4, ' ');

            Collection<StrBuilder> text = Text_To_FormattedText.left(entry.getValue(),
                    this.getConsoleWidth() - length);
            int i = 0;
            for (StrBuilder b : text) {
                if (i == 0) {
                    st.add("propOptions", argLine + b.build());
                } else {
                    st.add("propOptions", padLine + b.build());
                }
                i++;
            }
        }
    }
    System.out.println(st.render());
}

From source file:de.vandermeer.asciithemes.TA_Frame.java

/**
 * Renders a bottom line for the frame./*from w  w  w .j a  v  a 2s  . com*/
 * @param mode the frame mode
 * @param width the width of lines in the frame
 * @return a builder with bottom line, empty if none was created
 */
default StrBuilder renderBottomLine(int mode, int width) {
    StrBuilder ret = new StrBuilder(width);
    if (TA_FrameOptions.cornerBottomLeft(mode)) {
        ret.append(this.getCorner().getCorner(TA_Corner.MODE_BOTTOM_LEFT));
    } else if (TA_FrameOptions.cornerBottomLeftNeeded(mode)) {
        ret.appendPadding(this.getCorner().getCorner(TA_Corner.MODE_BOTTOM_LEFT).length(), ' ');
    }
    if (TA_FrameOptions.lineBottom(mode)) {
        ret.append(this.getBottomline().getLine(width));
    } else if (TA_FrameOptions.lineBottomNeeded(mode)) {
        ret.appendPadding(width, ' ');
    }
    if (TA_FrameOptions.cornerBottomRight(mode)) {
        ret.append(this.getCorner().getCorner(TA_Corner.MODE_BOTTOM_RIGHT));
    } else if (TA_FrameOptions.cornerBottomRightNeeded(mode)) {
        ret.appendPadding(this.getCorner().getCorner(TA_Corner.MODE_BOTTOM_RIGHT).length(), ' ');
    }
    return ret;
}