/// <summary> Initializes the data structure for segment positions with given string.</summary>
/// <param name="str">- the plain string to analyze
/// </param>
/// <param name="simti">- SIMple Trie Index
/// </param>
public virtual void init(System.String str, Simti simti)
{
int prevIndex = 0;
int nextIndex = 0;
positionEnd = 0;
prevIndex = addPosition(POSITION_START_KEY);
position[prevIndex].state = SP_STATE_M;
System.String rev = "";
for (int i = str.Length - 1; i >= 0; i--)
{
rev += str[i];
}
for (int i = 0; i < str.Length; i++)
{
char c = str[i];
nextIndex = addPosition(c);
setPositionLink(prevIndex, nextIndex);
prevIndex = nextIndex;
simti.insert(rev.Substring(0, (str.Length - i) - (0)).ToCharArray(), nextIndex);
}
/* for marking the end of the eojeol */
setPositionLink(prevIndex, 0);
}
/// <summary> It inserts the reverse of the given string to the SIMTI data structure.</summary>
/// <param name="str">- string to insert to the SIMTI structure
/// </param>
/// <returns> the index of the next morpheme
/// </returns>
public virtual int altSegment(System.String str)
{
int prev = 0;
int next = 0;
int match;
int len;
int to;
len = str.Length;
System.String rev = "";
for (int i = len - 1; i >= 0; i--)
{
rev += str[i];
}
char[] revStrArray = rev.ToCharArray();
match = simti.search(revStrArray);
to = simti.fetch(rev.Substring(0, (match) - (0)).ToCharArray());
for (int i = 0; i < str.Length; i++)
{
if (len <= match)
{
break;
}
next = sp.addPosition(str[i]);
if (prev != 0)
{
sp.setPositionLink(prev, next);
}
simti.insert(rev.Substring(0, (len) - (0)).ToCharArray(), next);
prev = next;
len--;
}
if (prev != 0)
{
sp.setPositionLink(prev, to);
}
return(simti.fetch(revStrArray));
}
/// <summary> Initializes the data structure for segment positions with given string.</summary>
/// <param name="str">- the plain string to analyze
/// </param>
/// <param name="simti">- SIMple Trie Index
/// </param>
public virtual void init(System.String str, Simti simti)
{
int prevIndex = 0;
int nextIndex = 0;
positionEnd = 0;
prevIndex = addPosition(POSITION_START_KEY);
position[prevIndex].state = SP_STATE_M;
System.String rev = "";
for (int i = str.Length - 1; i >= 0; i--)
{
rev += str[i];
}
for (int i = 0; i < str.Length; i++)
{
char c = str[i];
nextIndex = addPosition(c);
setPositionLink(prevIndex, nextIndex);
prevIndex = nextIndex;
simti.insert(rev.Substring(0, (str.Length - i) - (0)).ToCharArray(), nextIndex);
}
/* for marking the end of the eojeol */
setPositionLink(prevIndex, 0);
}
