fitnesse.testsystems.slim.tables.Disgracer Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of fitnesse Show documentation

The fully integrated standalone wiki, and acceptance testing framework.

The newest version!

package fitnesse.testsystems.slim.tables;

import static java.lang.Character.isLetterOrDigit;
import static java.lang.Character.toUpperCase;

public class Disgracer {
  public boolean capitalizeNextWord;
  public StringBuilder disgracedName;
  private String name;

  public Disgracer(String name) {
    this.name = name;
  }

  public static String disgraceClassName(String name) {
    return new Disgracer(name).disgraceClassNameIfNecessary();
  }

  public static String disgraceMethodName(String name) {
    return new Disgracer(name).disgraceMethodNameIfNecessary();
  }

  private String disgraceMethodNameIfNecessary() {
	if (nameHasDotsBeforeEnd()) return name;
    if (isGraceful()) {
      return disgraceMethodName();
    } else {
      return name;
    }
  }

  private String disgraceMethodName() {
    capitalizeNextWord = false;
    return disgraceName();
  }

  private String disgraceClassNameIfNecessary() {
    if (nameHasDotsBeforeEnd() || nameHasDollars())
      return name;
    else if (isGraceful()) {
      return disgraceClassName();
    } else {
      return name;
    }
  }

  private boolean nameHasDollars() {
    return name.contains("$");
  }

  private String disgraceClassName() {
    capitalizeNextWord = true;
    return disgraceName();
  }

  private boolean nameHasDotsBeforeEnd() {
    int dotIndex = name.indexOf(".");
    return dotIndex != -1 && dotIndex != name.length() - 1;
  }

  private String disgraceName() {
    disgracedName = new StringBuilder();
    for (char c : name.toCharArray())
      appendCharInProperCase(c);

    return disgracedName.toString();
  }

  private void appendCharInProperCase(char c) {
    if (isGraceful(c)) {
      capitalizeNextWord = true;
    } else {
      appendProperlyCapitalized(c);
    }
  }

  private void appendProperlyCapitalized(char c) {
    disgracedName.append(capitalizeNextWord ? toUpperCase(c) : c);
    capitalizeNextWord = false;
  }

  private boolean isGraceful() {
    boolean isGraceful = false;
    for (char c : name.toCharArray()) {
      if (isGraceful(c))
        return true;
    }
    return isGraceful;
  }

  private boolean isGraceful(char c) {
    return !(isLetterOrDigit(c) || c == '_');
  }
}