/// <summary>
/// Set a new source string iterator for iteration, and reset the
/// offset to the beginning of the text.
/// </summary>
/// <param name="source">The new source string iterator for iteration.</param>
/// <stable>ICU 2.8</stable>
public void SetText(CharacterIterator source)
{
// Note: In C++, we just setText(source.getText()).
// In Java, we actually operate on a character iterator.
// TODO: do we need to remember the iterator in a field?
// TODO: apparently we don't clone a CharacterIterator in Java,
// we only clone the text for a UCharacterIterator?? see the old code in the constructors
UCharacterIterator src = new CharacterIteratorWrapper(source);
src.SetToStart();
string_ = src.GetText(); // TODO: do we need to remember the source string in a field?
CollationIterator newIter;
bool numeric = rbc_.settings.ReadOnly.IsNumeric;
if (rbc_.settings.ReadOnly.DontCheckFCD)
{
newIter = new IterCollationIterator(rbc_.data, numeric, src);
}
else
{
newIter = new FCDIterCollationIterator(rbc_.data, numeric, src, 0);
}
iter_ = newIter;
otherHalf_ = 0;
dir_ = 0;
}
/// <summary>
/// Set a new source string iterator for iteration, and reset the
/// offset to the beginning of the text.
/// <para/>
/// The source iterator's integrity will be preserved since a new copy
/// will be created for use.
/// </summary>
/// <param name="source">The new source string iterator for iteration.</param>
/// <stable>ICU 2.8</stable>
public void SetText(UCharacterIterator source)
{
string_ = source.GetText(); // TODO: do we need to remember the source string in a field?
// Note: In C++, we just setText(source.getText()).
// In Java, we actually operate on a character iterator.
// (The old code apparently did so only for a CharacterIterator;
// for a UCharacterIterator it also just used source.getText()).
// TODO: do we need to remember the cloned iterator in a field?
UCharacterIterator src;
//try
//{
src = (UCharacterIterator)source.Clone();
//}
//catch (CloneNotSupportedException e)
//{
// // Fall back to ICU 52 behavior of iterating over the text contents
// // of the UCharacterIterator.
// setText(source.getText());
// return;
//}
src.SetToStart();
CollationIterator newIter;
bool numeric = rbc_.settings.ReadOnly.IsNumeric;
if (rbc_.settings.ReadOnly.DontCheckFCD)
{
newIter = new IterCollationIterator(rbc_.data, numeric, src);
}
else
{
newIter = new FCDIterCollationIterator(rbc_.data, numeric, src, 0);
}
iter_ = newIter;
otherHalf_ = 0;
dir_ = 0;
}