///
///<summary>Find existence in the set with index
/// *
/// * NOTE : Expensive call. Avoid. </summary>
/// * <param name="val"> value to find the index for </param>
/// * <returns> index if the given value </returns>
///
public override int FindWithIndex(int val)
{
DocIdSetIterator finder = new NotDocIdSetIterator(this);
int cursor = -1;
try
{
int docid;
while ((docid = finder.NextDoc()) != DocIdSetIterator.NO_MORE_DOCS)
{
if (docid > val)
{
return(-1);
}
else if (docid == val)
{
return(++cursor);
}
else
{
++cursor;
}
}
}
catch
{
return(-1);
}
return(-1);
}
/// <summary>
/// Find existence in the set with index
///
/// NOTE : Expensive call. Avoid.
/// </summary>
/// <param name="target">value to find the index for</param>
/// <returns>index if the given value</returns>
public override int FindWithIndex(int target)
{
DocIdSetIterator finder = new NotDocIdSetIterator(this.m_innerSet, () => this.m_max);
int cursor = -1;
try
{
int docid;
while ((docid = finder.NextDoc()) != DocIdSetIterator.NO_MORE_DOCS)
{
if (docid > target)
{
return(-1);
}
else if (docid == target)
{
return(++cursor);
}
else
{
++cursor;
}
}
}
catch (Exception)
{
return(-1);
}
return(-1);
}
///
///<summary>Find existence in the set with index
/// *
/// * NOTE : Expensive call. Avoid. </summary>
/// * <param name="val"> value to find the index for </param>
/// * <returns> index if the given value </returns>
///
public override int FindWithIndex(int val)
{
DocIdSetIterator finder = new NotDocIdSetIterator(this);
int cursor = -1;
try
{
int docid;
while ((docid = finder.NextDoc()) != DocIdSetIterator.NO_MORE_DOCS)
{
if (docid > val)
return -1;
else if (docid == val)
return ++cursor;
else
++cursor;
}
}
catch
{
return -1;
}
return -1;
}