Completion.java

package org.springframework.roo.shell;

import org.apache.commons.lang3.StringUtils;
import org.springframework.roo.support.util.AnsiEscapeCode;

public class Completion {

  private final String formattedValue;
  private final String heading;
  private final int order;
  private final String value;

  /**
   * Constructor
   * 
   * @param value
   */
  public Completion(final String value) {
    this(value, value, null, 0);
  }

  /**
   * Constructor
   * 
   * @param value
   * @param formattedValue
   * @param heading
   * @param order
   */
  public Completion(final String value, final String formattedValue, String heading, final int order) {
    this.formattedValue = formattedValue;
    this.order = order;
    this.value = value;
    if (StringUtils.isNotBlank(heading)) {
      heading = AnsiEscapeCode.decorate(heading, AnsiEscapeCode.UNDERSCORE, AnsiEscapeCode.FG_CYAN);
    }
    this.heading = heading;
  }

  @Override
  public boolean equals(final Object o) {
    if (this == o) {
      return true;
    }
    if (o == null || getClass() != o.getClass()) {
      return false;
    }

    final Completion that = (Completion) o;
    if (formattedValue != null ? !formattedValue.equals(that.formattedValue)
        : that.formattedValue != null) {
      return false;
    }
    if (heading != null ? !heading.equals(that.heading) : that.heading != null) {
      return false;
    }
    if (value != null ? !value.equals(that.value) : that.value != null) {
      return false;
    }
    return true;
  }

  public String getFormattedValue() {
    return formattedValue;
  }

  public String getHeading() {
    return heading;
  }

  public int getOrder() {
    return order;
  }

  public String getValue() {
    return value;
  }

  @Override
  public int hashCode() {
    int result = value != null ? value.hashCode() : 0;
    result = 31 * result + (formattedValue != null ? formattedValue.hashCode() : 0);
    result = 31 * result + (heading != null ? heading.hashCode() : 0);
    return result;
  }

  @Override
  public String toString() {
    return order + ". " + heading + " - " + value;
  }
}