Java tutorial
package net.bible.service.db.bookmark; import net.bible.android.control.bookmark.BookmarkStyle; import org.apache.commons.lang.StringUtils; /** * @author Martin Denham [mjdenham at gmail dot com] * @see gnu.lgpl.License for license details.<br> * The copyright to this program is held by it's author. */ public class LabelDto implements Comparable<LabelDto> { private Long id; private String name; private BookmarkStyle bookmarkStyle; @Override public String toString() { return getName(); } /* (non-Javadoc) * @see java.lang.Object#hashCode() */ @Override public int hashCode() { final int prime = 31; int result = 1; result = prime * result + ((id == null) ? 0 : id.hashCode()); return result; } /* (non-Javadoc) * @see java.lang.Object#equals(java.lang.Object) */ @Override public boolean equals(Object obj) { if (this == obj) return true; if (obj == null) return false; if (getClass() != obj.getClass()) return false; LabelDto other = (LabelDto) obj; if (id == null) { if (other.id != null) return false; } else if (!id.equals(other.id)) return false; return true; } public Long getId() { return id; } public void setId(Long id) { this.id = id; } public String getName() { return name; } public void setName(String name) { this.name = name; } public BookmarkStyle getBookmarkStyle() { return bookmarkStyle; } public void setBookmarkStyle(BookmarkStyle bookmarkStyle) { this.bookmarkStyle = bookmarkStyle; } public String getBookmarkStyleAsString() { if (bookmarkStyle == null) { return null; } else { return bookmarkStyle.name(); } } public void setBookmarkStyleFromString(String bookmarkStyle) { if (StringUtils.isEmpty(bookmarkStyle)) { this.bookmarkStyle = null; } else { this.bookmarkStyle = BookmarkStyle.valueOf(bookmarkStyle); } } @Override public int compareTo(LabelDto another) { assert another != null; return name.compareToIgnoreCase(another.name); } }