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246 Commits

Author SHA1 Message Date
Stefano Mazzocchi
227b30c860 more optimizations for clustering 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@296 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-15 04:30:49 +00:00
David Huynh
a32273de70 More work on the extend data preview dialog. Results now looks correct, but we still are not handling CVTs. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@295 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-14 20:55:57 +00:00
David Huynh
e35c4c3b94 Minor bug. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@294 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-14 05:15:23 +00:00
Stefano Mazzocchi
3495c417cd more fixes to the VPTree, this time it's working consistently for real 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@293 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-14 01:29:27 +00:00
Stefano Mazzocchi
f7ab7c9cf6 - incorporated Paolo Ciccarese's fixes for VPTrees in Vicino 
- moved all clustering stuff in the vicino package space to simplify external collaboration on that code
- added "type" function to the GEL


git-svn-id: http://google-refine.googlecode.com/svn/trunk@292 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-13 09:34:17 +00:00
David Huynh
99ae7dea29 More work on the extend data preview dialog. It's starting to render some results. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@290 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-13 08:08:25 +00:00
David Huynh
f34577ec85 Improved grid layout CSS rules. 
Started working on extending data from Freebase feature.

git-svn-id: http://google-refine.googlecode.com/svn/trunk@289 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-13 07:13:18 +00:00
David Huynh
67bac099f0 - Made removing facet a bit more interactive: the removed facet disappears right away. 
- Made list facets limit themselves to only 2000 choices, so not to overload the browser.
- Made list and range facets handle errors in expressions better.

git-svn-id: http://google-refine.googlecode.com/svn/trunk@287 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-12 20:08:50 +00:00
Stefano Mazzocchi
00a81c5fc4 make the kNN clustering report the right counts for the facet values (and order them in the clusters by counts) 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@286 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-12 19:10:22 +00:00
Stefano Mazzocchi
d72c07b715 latest clustering fixes (the vptree is still too slow though, I'll probably abandon that approach for now) 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@285 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-12 07:37:37 +00:00
David Huynh
58450555e9 Allow GEL identifiers to contain underscores. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@284 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-12 06:38:12 +00:00
David Huynh
025eccce4b Implemented "record" field for each row. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@283 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-12 06:33:03 +00:00
David Huynh
af3cb76056 Added support for including dependent rows in row visiting. Facets still don't count them, though. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@282 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-12 01:06:23 +00:00
David Huynh
7e2667ab45 Minor bug in Excel importer: we forgot to update the max cell index. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@281 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-12 00:23:01 +00:00
David Huynh
e760750b57 Fixed minor bug that prevented column details from getting passed on to recon service. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@280 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-11 21:55:32 +00:00
David Huynh
c3ebb5a9f4 Got Vishal's jython integration to work. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@277 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-11 19:56:43 +00:00
Vishal Talwar
4bb9e06772 adding extremely crude jython and clojure expression evaluation 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@276 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-10 23:43:21 +00:00
David Huynh
86a8e13d88 Added "numeric" choice to numeric range facets. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@272 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-10 08:48:04 +00:00
David Huynh
b1fca11342 Made recon use cells from context rows. 
Fixed bug in menu left-right positioning.

git-svn-id: http://google-refine.googlecode.com/svn/trunk@271 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-10 08:32:20 +00:00
Stefano Mazzocchi
a7d4951725 several improvements for clustering 
- added a unicode ASCII-fiying addition to the fingerprinting functions
 - removed all distance functions for kNN that didn't seem to do anything useful
 - added the ability to indicate what value to use as cluster centroid by simply clicking on it
 (this is useful for those names that have non-ASCII chars that might not even be on your keyboard.. and cut/paste is error prone/cumbersome)
 - added a 10x multiplier to the PPM compression distance which makes it more aligned with the levenshtein ones
 - made sure that we construct a phonetic fingerprint for the whole string and not just the beginning subset
(performance is still not ideal but it's now reasonable)


git-svn-id: http://google-refine.googlecode.com/svn/trunk@268 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-10 07:45:14 +00:00
David Huynh
6bf5418f9d Cell changes should also flush column precomputes. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@267 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-10 07:42:57 +00:00
David Huynh
e008332399 - make recon changes flush column precomputes 
- fixed bug where recon features are not saved to file properly
- support selecting non-numeric, blank, and error choices in numeric range facets

git-svn-id: http://google-refine.googlecode.com/svn/trunk@265 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-10 06:02:36 +00:00
Stefano Mazzocchi
72b012971f more polish on the clustering dialog 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@264 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-10 01:18:41 +00:00
Stefano Mazzocchi
c03b223a78 fixed another NPE bug 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@262 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-09 22:43:49 +00:00
David Huynh
51b38a4eed Fixed minor bug in binning clusterer. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@261 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-09 21:28:40 +00:00
Stefano Mazzocchi
0c4b79c53a more polish on the clustering dialog 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@260 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-09 20:58:51 +00:00
David Huynh
6b3a20dc46 Check for null confidence string. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@259 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-09 20:57:46 +00:00
David Huynh
2bac6844e2 Fixed csv importer to handle escaped quotation marks (""). 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@257 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-09 19:10:55 +00:00
Stefano Mazzocchi
8ce21461cb getting closer to the desired functionality... still way too slow though 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@256 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-09 17:28:50 +00:00
Stefano Mazzocchi
50e58fb863 ngram-blocking gives more expected results... but slow as hell, maybe bug in the vptree code? 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@255 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-09 09:05:20 +00:00
Stefano Mazzocchi
546f87a536 let's try with another knn method 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@254 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-09 08:09:35 +00:00
David Huynh
311d15f493 Re-organized column header popup menus and added a bunch of common facets and common cell edit transforms. 
Added native syntax for regex in GEL and modified replace, split, partition, and rpartition functions to support regex. Removed function replaceRegex.


git-svn-id: http://google-refine.googlecode.com/svn/trunk@249 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-09 06:57:08 +00:00
Stefano Mazzocchi
5b079b04b7 - moved from float to double to avoid excessive casting from secondstring 
- added a few of the more powerful distances
- fixed a bug in the VPTree builder (although is still not working as I expect it to)


git-svn-id: http://google-refine.googlecode.com/svn/trunk@248 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-09 05:11:36 +00:00
David Huynh
4a4ae6bf27 Fixed toTitlecase to handle parentheses and other delimiters. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@240 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-08 19:40:51 +00:00
David Huynh
ac50b3c48b Re-worked the cell editor popup. 
Don't keep logging "Saved workspace."

git-svn-id: http://google-refine.googlecode.com/svn/trunk@235 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-08 06:30:47 +00:00
David Huynh
5d3a57eeeb Implemented project import and export commands (from/to .tar files). 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@234 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-08 02:34:25 +00:00
David Huynh
a1ec0ea8df When saving projects, save only modified ones. 
Save projects and workspace periodically.

git-svn-id: http://google-refine.googlecode.com/svn/trunk@232 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-08 00:37:06 +00:00
David Huynh
3388c3e09f Still some old Serializable stuff to remove. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@228 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-07 23:02:57 +00:00
David Huynh
80e6111a92 Added options for omitting error and blank choices in list facets, and use them in the various recon facets. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@227 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-07 22:54:02 +00:00
David Huynh
694f09fb0a Major refactoring: everything is now saved to disk using our own formats, mostly json-based, some inside zip files. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@226 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-07 22:37:26 +00:00
Stefano Mazzocchi
f7b0caa1b8 now kNN clustering is fully operational... not very practical though, needs more work and testing 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@225 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-07 08:27:13 +00:00
David Huynh
e06d8fe130 Better checking for null value in Cell.load. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@224 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-07 00:35:44 +00:00
David Huynh
e0d72c81e9 Renamed "facet-based edit" operation and command to "mass edit", because it's not just facet-based. 
Added option "apply to other cells with same original content" to single cell edit popup, so it can be used like a find&replace operation.
Renamed "do-text-transform" operation and command to just "text-transform".

git-svn-id: http://google-refine.googlecode.com/svn/trunk@223 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-07 00:25:00 +00:00
David Huynh
253874b1a1 Got Clusterer to use Column.name rather than Column.headerLabel now. 
Tried using Verdana instead of Tahoma as the common font.

git-svn-id: http://google-refine.googlecode.com/svn/trunk@220 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-06 22:48:42 +00:00
Stefano Mazzocchi
976c1da5c7 much improved facet clustering dialog and functionality 
NOTE: kNN clustering code operational but is not working as expected


git-svn-id: http://google-refine.googlecode.com/svn/trunk@219 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-06 10:17:58 +00:00
David Huynh
db824bffeb Fixed bug in saving recon changes. 
Fixed bug in discard recon judgment operation.

git-svn-id: http://google-refine.googlecode.com/svn/trunk@218 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-06 08:03:29 +00:00
David Huynh
78b1eb7e73 Major refactoring: 
- Made all Change classes save to and load from .zip files.
- Changed Column.headerLabel to Column.name.
- Save project's raw data to "raw-data" file for now. We'll make it save to a zip file next.


git-svn-id: http://google-refine.googlecode.com/svn/trunk@217 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-06 07:43:45 +00:00
David Huynh
589b9cd936 Re-organized popup menus for row operations. Added filter row.starred. 
Disabled rendering of key column and column groups for now.

git-svn-id: http://google-refine.googlecode.com/svn/trunk@216 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-05 22:31:47 +00:00
David Huynh
5c845f06bf Now we can delete a project even if it hasn't been saved to file yet. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@214 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-05 19:43:08 +00:00
David Huynh
b3ac945c33 Implemented single-cell editing. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@210 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-05 08:11:48 +00:00
David Huynh
40cdf5092b Better display of Calendar objects in data table view and in expression preview dialog. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@208 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-05 02:25:27 +00:00
David Huynh
87d20f3299 Fixed minor bug in numeric bin index where if a value was infinity, the bin count went negative. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@207 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-05 02:10:24 +00:00
Stefano Mazzocchi
37e37488ec ability to delete a project from the front page 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@206 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-05 01:52:55 +00:00
David Huynh
1d6db8fa6e Made recon process cause the client page to create facets when the recon process is done. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@203 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-05 01:13:59 +00:00
Stefano Mazzocchi
32c0bf08c9 adding now() and inc() functions to the gel 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@202 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-04 20:53:07 +00:00
David Huynh
9d8b746121 Switched Cell.value from Object to Serializable. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@201 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-04 19:59:31 +00:00
David Huynh
3e0ac50e17 Fixed date parsing bug in index.js introduced since last commit. 
Removed debugging console.log() call in browsing-engine.js.

git-svn-id: http://google-refine.googlecode.com/svn/trunk@200 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-04 19:38:23 +00:00
David Huynh
1dc3d4abbd Save project metadata to disk as JSON now rather than through Java serialization API. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@199 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-04 19:15:46 +00:00
Stefano Mazzocchi
409b451085 started work on protocol buffers 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@197 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-04 08:46:33 +00:00
David Huynh
22f226358d Added pre-canned facets isBlank(value) and isError(value). 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@196 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-04 07:32:30 +00:00
David Huynh
6811f54f31 Fixed quoting bug in tripleloader transposer. 
Implemented tripleloader exporter.

git-svn-id: http://google-refine.googlecode.com/svn/trunk@194 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-04 07:02:03 +00:00
Stefano Mazzocchi
8f01da0aa8 fixing the date parser 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@193 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-04 04:06:38 +00:00
Stefano Mazzocchi
1695e2f8f1 add the ngramFingerprint function 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@191 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-04 02:37:25 +00:00
Stefano Mazzocchi
5c3ca7723a use a TreeSet to do both sorting and de-dupe of the split fragments 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@190 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-04 02:37:06 +00:00
David Huynh
70df6821a0 Made expression preview dialog for text transform operation also support repeat option. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@189 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-04 02:25:42 +00:00
Stefano Mazzocchi
cde6a02cbb typo (needed to escape ' which is actually *not* an HTML entity, who knew) 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@188 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-04 02:24:06 +00:00
David Huynh
87956be756 Minor bug: don't try to bind null cell value. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@187 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-04 02:14:40 +00:00
David Huynh
1f05954924 Fixed regex text search facet to handle errors better. Use .text() rather than .html() to render cell values, or & will not show up. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@184 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-04 01:47:58 +00:00
David Huynh
72d06fe65c Added support for canceling running and pending processes. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@183 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-04 01:14:48 +00:00
David Huynh
eaef7b2394 Also let user decide what to do on expression evaluation error when creating a new column. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@182 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-04 00:32:54 +00:00
Stefano Mazzocchi
c07431fb88 - cataloged all the licenses for the libraries Gridworks depends on 
- added the secondstring libraries that contains all sorts of useful string distance functions
- added a java arithmetic coding library (used to implement a string distance based on PPM arithmetic coding)
- added the vicino kNN string clustering library (from MIT's SIMILE)


git-svn-id: http://google-refine.googlecode.com/svn/trunk@181 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-04 00:29:52 +00:00
David Huynh
5a0a8bea4f Added custom dialog box for create column operation (with a field for the new column name). 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@180 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-04 00:12:39 +00:00
David Huynh
2fe8f98e4e Added repeat and repeatCount options for text transform operation. This lets us fix those & repeated encoding problems easily. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@179 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-04 00:00:46 +00:00
David Huynh
b4d2cef526 Added an option for what to do when a text transform errors out. Made a custom expression preview dialog for the text transform command in order to suppor that option. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@178 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-03 22:12:48 +00:00
David Huynh
c1498448e4 Implemented global and per-project expression histories and hooked them up to the expression preview dialog. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@176 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-03 21:21:38 +00:00
David Huynh
b75f1faea8 Changed tabs to spaces. No functionality change. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@174 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-03 04:19:58 +00:00
Stefano Mazzocchi
2691ee50d7 adding OS-specific data paths 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@173 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-03 02:53:07 +00:00
David Huynh
ad7671508f Added "cancel processes" command, not hooked up yet. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@171 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-03 00:30:39 +00:00
David Huynh
59c5314e42 Fixed bug in list facet: list facets on columns with numeric data weren't working before. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@169 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-02 23:07:33 +00:00
David Huynh
3ecfb4e4d9 Implemented facet-based edit operation for real. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@167 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-02 20:33:11 +00:00
David Huynh
512cd16381 Implemented recon by keys, guids, and ids. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@165 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-02 18:19:20 +00:00
David Huynh
99ae6109d8 Started work on key-based recon. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@164 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-02 03:31:58 +00:00
David Huynh
e57aae888b Hooked up the recon service at data.labs. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@163 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-02 00:33:32 +00:00
David Huynh
f16727c20c Refactored recon code on the server side to prepare for supporting other modes of recon. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@162 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-01 23:33:23 +00:00
Stefano Mazzocchi
621655372f - save encoding and confidence in the project metadata 
- use the saved encoding for decoding
- don't error when fingerprinting null


git-svn-id: http://google-refine.googlecode.com/svn/trunk@160 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-01 04:56:16 +00:00
David Huynh
bc9bc54d30 Implemented a meta parser that looks for a language prefix and picks the right parser. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@159 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-01 01:50:56 +00:00
David Huynh
acfa19a683 Moved GEL stuff (gridworks expression language) into gel package. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@158 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-01 01:30:31 +00:00
David Huynh
7c38fbb945 Created an ast package for gridworks expression language abstract syntax tree nodes. Moved parsing exception class out to its own file. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@156 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-01 01:14:21 +00:00
David Huynh
983be19e14 Made EvalError serializable because errors can be cell values and need to be saved. 
Turned is* functions into controls, since they have to be able to test errors, and only controls can do that, not functions.
Polished display of errors in cells and in expression preview dialog.

git-svn-id: http://google-refine.googlecode.com/svn/trunk@155 7d457c2a-affb-35e4-300a-418c747d4874
 2010-03-01 00:21:13 +00:00
Stefano Mazzocchi
0c6590fe2c - added an encoding guesser 
- fixed a bunch of encoding issues
- added a function to reinterpret call content in another encoding
- added a 'phonetic' function to the expression language that supports metaphone and soundex
- updated the COS library to the latest released version 
- added the IBM ICU4j library (that contains the encoding guesser)
- added examples with same content but different encodings


git-svn-id: http://google-refine.googlecode.com/svn/trunk@154 7d457c2a-affb-35e4-300a-418c747d4874
 2010-02-28 21:51:33 +00:00
Stefano Mazzocchi
d9e67ac806 - diff now can act before two dates (still to be fully tested) 
- added string fingerprinting function (useful for clustering)
- fixed unicode() function which wasn't returning correct values
- added a toString method to EvalError to know what error that was
- fixed a NPE in TextTransformationOperation


git-svn-id: http://google-refine.googlecode.com/svn/trunk@153 7d457c2a-affb-35e4-300a-418c747d4874
 2010-02-28 00:55:09 +00:00
Stefano Mazzocchi
f1923758e7 - add a bunch of new functions 
- very lax date parser
 - lots of new advanced string functions
- new version of commons-lang


git-svn-id: http://google-refine.googlecode.com/svn/trunk@152 7d457c2a-affb-35e4-300a-418c747d4874
 2010-02-27 08:56:04 +00:00
David Huynh
25fd5794cd Added choices blank and error to list facets. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@151 7d457c2a-affb-35e4-300a-418c747d4874
 2010-02-27 06:59:55 +00:00
David Huynh
49e7241d1d Re-organized functions into a few sub-packages. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@150 7d457c2a-affb-35e4-300a-418c747d4874
 2010-02-27 05:59:09 +00:00
David Huynh
c914aa6c16 Introduced EvalError objects as possible values returned by expressions. 
Extracted function and control name mappings to ControlFunctionRegistry.


git-svn-id: http://google-refine.googlecode.com/svn/trunk@148 7d457c2a-affb-35e4-300a-418c747d4874
 2010-02-27 05:48:33 +00:00
David Huynh
f5ff9044cf Track and display recon stats in column headers. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@146 7d457c2a-affb-35e4-300a-418c747d4874
 2010-02-26 23:33:16 +00:00
David Huynh
30dce3b3d5 Made range facet more robust against bad expressions. 
Centralized code that updates components of the UI. Show "Working..." indicator if anything takes more than 500ms.

git-svn-id: http://google-refine.googlecode.com/svn/trunk@142 7d457c2a-affb-35e4-300a-418c747d4874
 2010-02-26 21:56:41 +00:00
David Huynh
1e4b9f4e80 Fixed bug in text search facet where if the query is null or empty string it'd filter to nothing. 
git-svn-id: http://google-refine.googlecode.com/svn/trunk@141 7d457c2a-affb-35e4-300a-418c747d4874
 2010-02-26 18:44:36 +00:00
David Huynh
bb83dcda1c Added support for specifying number of initial rows to skip when creating a new project. 
Fixed the height of the histogram images in range facets to eliminate jitters.

git-svn-id: http://google-refine.googlecode.com/svn/trunk@135 7d457c2a-affb-35e4-300a-418c747d4874
 2010-02-24 18:52:54 +00:00
David Huynh
254853b51d Added reverse and sort functions. 
Support a limit on how many rows to load into a new project.

git-svn-id: http://google-refine.googlecode.com/svn/trunk@134 7d457c2a-affb-35e4-300a-418c747d4874
 2010-02-23 23:22:02 +00:00