public QName(String qualifiedName) 
{
        int index = qualifiedName.indexOf(':');
        if (index == -1) {
            prefix = null;
            name = qualifiedName;
        }
        else {
            prefix = qualifiedName.substring(0, index);
            name = qualifiedName.substring(index + 1);
        }
}

 public QName(String prefix,
    String localName) 
{
        this.prefix = prefix;
        this.name = localName;
}

 public boolean equals(Object object) 
{
        if (!(object instanceof QName)) {
            return false;
        }
        if (this == object) {
            return true;
        }
        QName that = (QName) object;
        if (!this.name.equals(that.name)) {
            return false;
        }
        if ((this.prefix == null && that.prefix != null)
            || (this.prefix != null && !this.prefix.equals(that.prefix))) {
            return false;
        }
        return true;
}

 public String getName() 
{
        return name;
}

 public String getPrefix() 
{
        return prefix;
}

 public int hashCode() 
{
        return name.hashCode();
}

 public String toString() 
{
        if (prefix != null) {
            return prefix + ':' + name;
        }
        return name;
}