package eu.siacs.conversations.entities; import java.io.Serializable; import android.content.ContentValues; public abstract class AbstractEntity implements Serializable { private static final long serialVersionUID = -1895605706690653719L; public static final String UUID = "uuid"; protected String uuid; public String getUuid() { return this.uuid; } public abstract ContentValues getContentValues(); public boolean equals(AbstractEntity entity) { return this.getUuid().equals(entity.getUuid()); } }