/// <summary> Removes a value of a nominal or string attribute. Creates a
/// fresh list of attribute values before removing it.
///
/// </summary>
/// <param name="index">the value's index
/// </param>
/// <exception cref="IllegalArgumentException">if the attribute is not nominal
/// </exception>
//@ requires isNominal() || isString();
//@ requires 0 <= index && index < m_Values.size();
internal void delete(int index)
{
if (!Nominal && !String)
throw new System.ArgumentException("Can only remove value of" + "nominal or string attribute!");
else
{
m_Values = (FastVector) m_Values.copy();
m_Values.removeElementAt(index);
System.Collections.Hashtable hash = new System.Collections.Hashtable(m_Hashtable.Count);
System.Collections.IEnumerator enu = m_Hashtable.Keys.GetEnumerator();
//UPGRADE_TODO: Method 'java.util.Enumeration.hasMoreElements' was converted to 'System.Collections.IEnumerator.MoveNext' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javautilEnumerationhasMoreElements'"
while (enu.MoveNext())
{
//UPGRADE_TODO: Method 'java.util.Enumeration.nextElement' was converted to 'System.Collections.IEnumerator.Current' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javautilEnumerationnextElement'"
System.Object string_Renamed = enu.Current;
System.Int32 valIndexObject = (System.Int32) m_Hashtable[string_Renamed];
int valIndex = valIndexObject;
if (valIndex > index)
{
hash.Add(string_Renamed, (System.Int32) (valIndex - 1));
}
else if (valIndex < index)
{
hash.Add(string_Renamed, valIndexObject);
}
}
m_Hashtable = hash;
}
}
