/*
* private Repeat(int minCount, int maxCount, int itemWeight, Pick item)
* { super(item); weightedIndex = new
* WeightedIndex(minCount).add(maxCount-minCount+1, itemWeight); }
*/
/*
* private Repeat(int minCount, int maxCount, Object item) { this.item =
* convert(item); weightedIndex = new
* WeightedIndex(minCount).add(maxCount-minCount+1, 1); }
*/
protected internal override void AddTo(Pick.Target target)
{
// int count ;
for (int i = weightedIndex.ToIndex(target.NextDouble()); i > 0; --i)
{
item.AddTo(target);
}
}
protected internal override void AddTo(Pick.Target target)
{
// get contents into separate buffer
addBuffer.CopyState(target);
addBuffer.Clear();
item.AddTo(addBuffer);
String newValue = addBuffer.Get();
if (IBM.ICU.Charset.Pick.DEBUG)
{
System.Console.Out.WriteLine("Old: " + lastValue + ", New:" + newValue);
}
// if not first one, merge with old
if (lastValue != null)
{
mergeBuffer.Length = 0;
int lastIndex = 0;
int newIndex = 0;
// the new length is a random value between old and new.
int newLenLimit = (int)IBM.ICU.Charset.Pick.PickMthd(target.random, lastValue.Length,
newValue.Length);
while (mergeBuffer.Length < newLenLimit &&
newIndex < newValue.Length &&
lastIndex < lastValue.Length)
{
int c = choice.ToIndex(target.NextDouble());
if (c == COPY_NEW || c == COPY_BOTH || c == SKIP)
{
newIndex = IBM.ICU.Charset.Pick.GetChar(newValue, newIndex, mergeBuffer,
c < LEAST_SKIP);
if (mergeBuffer.Length >= newLenLimit)
{
break;
}
}
if (c == COPY_LAST || c == COPY_BOTH || c == SKIP)
{
lastIndex = IBM.ICU.Charset.Pick.GetChar(lastValue, lastIndex, mergeBuffer,
c < LEAST_SKIP);
}
}
newValue = mergeBuffer.ToString();
}
lastValue = newValue;
target.Append(newValue);
if (IBM.ICU.Charset.Pick.DEBUG)
{
System.Console.Out.WriteLine("Result: " + newValue);
}
}
protected internal override void AddTo(Pick.Target target)
{
items[weightedIndex.ToIndex(target.NextDouble())].AddTo(target);
}
