Transpiled version (10309L) is out of date.
persistable sclass UpDownSequence extends RandomAccessAbstractList<UpDown> { new BitBuffer moves; // up is true *(S s) { for (c : characters(upper(s))) if (c == 'U') add(UpDown.up); else if (c == 'D') add(UpDown.down); } public UpDown get(int i) { ret UpDown.fromBool(moves.get(i)); } public bool add(UpDown move) { moves.add(move.bit); true; } toString { ret join(countIterator moveChar(size())); } S moveChar(int i) { ret moves.get(i) ? "U" : "D"; } public int size() { ret moves.size(); } void addUp { add(UpDown.up); } void addDown { add(UpDown.down); } static UpDownSequence fromCellNumbers aka fromInts(L<Int> cellNumbers) { new UpDownSequence seq; if (nempty(cellNumbers)) { int cn = first(cellNumbers); for (int i = 1; i < l(cellNumbers); i++) { int cn2 = cellNumbers.get(i); int cn3 = clamp(cn2, cn-10, cn+10); while (cn3 > cn) { ping(); ++cn; seq.addUp(); } while (cn3 < cn) { ping(); --cn; seq.addDown(); } cn = cn2; } } ret seq; } }
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Travelled to 2 computer(s): mowyntqkapby, mqqgnosmbjvj
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Snippet ID: | #1036338 |
Snippet name: | UpDownSequence |
Eternal ID of this version: | #1036338/15 |
Text MD5: | 6b9f73aac149a4f4b2d3b55e6b24a25d |
Author: | stefan |
Category: | javax |
Type: | JavaX fragment (include) |
Public (visible to everyone): | Yes |
Archived (hidden from active list): | No |
Created/modified: | 2022-11-21 17:35:53 |
Source code size: | 1223 bytes / 50 lines |
Pitched / IR pitched: | No / No |
Views / Downloads: | 147 / 275 |
Version history: | 14 change(s) |
Referenced in: | #1003674 - Standard Classes + Interfaces (LIVE continued in #1034167) |