TUriSegmentStack Class

A cursor over an ordered list of URI path segments, supporting look-ahead and forward/backward navigation.

Remarks

Used when matching a request path against route templates: Pop advances to the next segment, Peek inspects segments relative to the current position, and Push steps back to a previous segment.

Syntax

Unit: Sparkle.Uri

TUriSegmentStack = class(TObject);

Constructors

Name	Description
Create	Creates a segment stack over the given array of segments, positioned at the first segment.

Methods

Name	Description
Count	Returns the number of segments remaining from the current position to the end.
Peek	Returns the segment at the given offset from the current position without advancing.
Pop	Returns the current segment and advances the position to the next one.
Push	Steps the position back to the previous segment, without going before the first one.
ToString	Returns all segments joined by / into a single string.