/// <summary>
/// recovers current pattern. </summary>
/// <param name="withWhiteSpace"> puts spacing around the entries, and \n
/// before & and < </param>
public String GetPattern(bool withWhiteSpace)
{
StringBuffer result = new StringBuffer();
PatternEntry tmp = null;
List <PatternEntry> extList = null;
int i;
for (i = 0; i < Patterns.Count; ++i)
{
PatternEntry entry = Patterns[i];
if (entry.Extension_Renamed.length() != 0)
{
if (extList == null)
{
extList = new List <>();
}
extList.Add(entry);
}
else
{
if (extList != null)
{
PatternEntry last = FindLastWithNoExtension(i - 1);
for (int j = extList.Count - 1; j >= 0; j--)
{
tmp = extList[j];
tmp.AddToBuffer(result, false, withWhiteSpace, last);
}
extList = null;
}
entry.AddToBuffer(result, false, withWhiteSpace, null);
}
}
if (extList != null)
{
PatternEntry last = FindLastWithNoExtension(i - 1);
for (int j = extList.Count - 1; j >= 0; j--)
{
tmp = extList[j];
tmp.AddToBuffer(result, false, withWhiteSpace, last);
}
extList = null;
}
return(result.ToString());
}
/// <summary>
/// emits the pattern for collation builder. </summary>
/// <param name="withWhiteSpace"> puts spacing around the entries, and \n
/// before & and < </param>
/// <returns> emits the string in the format understable to the collation
/// builder. </returns>
public String EmitPattern(bool withWhiteSpace)
{
StringBuffer result = new StringBuffer();
for (int i = 0; i < Patterns.Count; ++i)
{
PatternEntry entry = Patterns[i];
if (entry != null)
{
entry.AddToBuffer(result, true, withWhiteSpace, null);
}
}
return(result.ToString());
}