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!7 sclass SearchResult { S snippetID; S title; int occurrences; sS _fieldOrder = "snippetID title"; } cmodule FullTextSnippetSearch > DynTableWithInput2<SearchResult> { switchable int maxResults = 1000; switchable int maxTextLength = 100000; transient S status; JComponent mainComponent() { ret northAndCenterWithMargin(dm_rightAlignedLabel status(), super.mainComponent()); } start { dontPersist(); //thread { warmUp(); } } void calc { setList(search(input, true)); } void warmUp enter { benchFor5Seconds(r { hijackPrint(r { search("this is cool", false) }) }); } L<SearchResult> search(S input, bool setStatus) { S mod = dm_require("#1028945/CacheAllSnippets"); SS data = cast dm_rcall getData(mod); SS titles = cast dm_rcall getTitles(mod); S index = dm_require("#1029089/SnippetsDeepBitSetWordIndex"); long nanos = nanoTime(); S query = upper(input); Iterable<S> preSnippetIDs = cast dm_call(index, 'snippetPreSearch, query); long nanos1 = nanoTime()-nanos; new L<SearchResult> out; if (preSnippetIDs == null) preSnippetIDs = keys(data); int scanned = 0; if (nempty(query)) { fOr ping (S snippetID : preSnippetIDs) { S text = data.get(snippetID); continue if l(text) > maxTextLength; S title = titles.get(snippetID); /*int n = countOccurrencesIC(title, query) + countOccurrences_optimizedForZero(text, query); bool found = n > 0;*/ scanned += l(text); bool found = contains(text, query); if (found) { new SearchResult r; r.snippetID = snippetID; r.title = title; //r.occurrences = n; out.add(r); if (l(out) >= maxResults) break; } } } nanos = max(nanoTime()-nanos, 0); if (setStatus) { setField(status := empty(query) ? " " : "Found " + addPlusToCount(maxResults, l(out), nSnippets(out) + " in " + formatDouble(nanoSecondsToMilliseconds(nanos1), 3) + " / " + formatDouble(nanoSecondsToMilliseconds(nanos), 3) + " ms")); } ret out; } }
Began life as a copy of #1029044
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Snippet ID: | #1029090 |
Snippet name: | Instant Full-Text Snippet Search v7 [using deep chunked bit-set word index, dev.] |
Eternal ID of this version: | #1029090/3 |
Text MD5: | a20fca2c5cabbdb2aa785dc50789b219 |
Transpilation MD5: | 1fcf60c38f187009fbcbb729265539ca |
Author: | stefan |
Category: | javax |
Type: | JavaX source code (Dynamic Module) |
Public (visible to everyone): | Yes |
Archived (hidden from active list): | No |
Created/modified: | 2020-07-19 03:06:45 |
Source code size: | 2266 bytes / 78 lines |
Pitched / IR pitched: | No / No |
Views / Downloads: | 187 / 742 |
Version history: | 2 change(s) |
Referenced in: | [show references] |