/// <summary>
/// Tests to see if this absolute path is a subsegment-wise prefix of
/// the given <code>path</code>.
/// </summary>
/// <param name="path"></param>
/// <returns>true if <code>path</code> is prefixed with or exactly the same as this XRIAbsolutePath obj.</returns>
public bool isPrefixOf(XRIAbsolutePath path)
{
int n = this.getNumSegments();
// first, if we have more segments than the given path, return false
if (n > path.getNumSegments())
return false;
// compare segment by segment
for (int i = 0; i < n; i++)
{
XRISegment seg = getSegmentAt(i);
if (i == n - 1)
{
// final segment, can be a suffix
if (!seg.isPrefixOf(path.getSegmentAt(i)))
return false;
}
else if (!seg.EqualsIgnoreCase(path.getSegmentAt(i)))
// not final segment, must be equal
return false;
}
return true;
}
static XRIPath scanXRIPath(ParseStream oStream)
{
// check for a local path regardless of scanAuthority outcome
XRIAbsolutePath oPath = new XRIAbsolutePath();
if (oPath.scan(oStream))
{
return oPath;
}
else
{
XRINoSchemePath oRelativePath = new XRINoSchemePath();
if (oRelativePath.scan(oStream))
{
return oRelativePath;
}
}
return null;
}
