java - Tree from tree paths -



java - Tree from tree paths -

in project have lot of data, can structured in way. simplify, let's pretend that info bunch of file paths:

/user/homefolder/folder1/file1.jpg /user/homefolder/folder1/file2.jpg /user/homefolder/folder2/file3.jpg /user/homefolder/folder2/file4.jpg /user/homefolder/folder3/file5.jpg

so, have tree-paths , can grouping these paths first 3 folders or more if there are.

i have values in array of arrays. , don't want create duplicate tree-model.

i utilize jface treeviewer in swt.virtual style , ilazytreecontentprovider doesn't seem made work kind of data.

how should able create proper tree?

have at

https://github.com/johandb/jtree

you can implement own node

example

tree<string> root = new tree<string>(); tree<string> folder1 = root.add("folder1"); folder1.add("file1.jpg"); folder1.add("file2.jpg"); tree<string> folder2 = root.add("folder2"); folder2.add("file3.jpg"); folder2.add("file4.jpg");

etc etc

regards

johan

java jface treeviewer

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