/// <summary>default constructor</summary>
public TernaryTreeIterator(TernaryTree tt)
{
this.tt = tt;
cur = -1;
ns = new Stack();
ks = new StringBuilder();
Reset();
}
/// <summary>Default constructor.</summary>
public HyphenationTree()
{
stoplist = new Dictionary <String, IList>(23);
classmap = new TernaryTree();
vspace = new ByteVector();
// this reserves index 0, which we don't use
vspace.Alloc(1);
}
/// <summary>Read hyphenation patterns from an XML file.</summary>
/// <param name="stream">the InputSource for the file</param>
/// <param name="name">unique key representing country-language combination</param>
/// <exception cref="HyphenationException">In case the parsing fails</exception>
/// <exception cref="iText.Layout.Hyphenation.HyphenationException"/>
public virtual void LoadPatterns(Stream stream, String name)
{
PatternParser pp = new PatternParser(this);
ivalues = new TernaryTree();
pp.Parse(stream, name);
// patterns/values should be now in the tree
// let's optimize a bit
TrimToSize();
vspace.TrimToSize();
classmap.TrimToSize();
// get rid of the auxiliary map
ivalues = null;
}
