Data Hierarchy

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2020-06 (4.16), 2020-03 (4.15), 2019-12 (4.14), 2019-09 (4.13), 2019-06 (4.12), 2019-03 (4.11), 2018-12 (4.10), 2018-09 (4.9), Photon (4.8), Oxygen (4.7), Neon (4.6), Mars (4.5), 2020-09 (4.17), 2020-12 (4.18), 2021-03 (4.19)

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Solution Description

The question I very often have is: which objects (recursively) are loaded in memory if a particular object is created?

If you know the Call Hierarchy plugin, you will find the Data Hierarchy very similar. It searches selected Java classes for declared fields, and starting with the found "Data" it recursively looks for fields which are declared on found classes ("Hierarchy"). At the end you can see kind of "Data Hierarchy" tree.

Please note, that the plugin can not detect reflection based data, data inside non-generic collections, data which is stored as "Object" etc.

This is a very rough estimation of the real data hierarchy, but works perfectly for a quick walk over the data structures/dependencies for code reviews. Note: for a full and precise analysis you have to use profiler!

Additionally plugin allows to restrict the search for static fields only.

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Additional Details

Eclipse Versions: 2020-06 (4.16), 2020-03 (4.15), 2019-12 (4.14), 2019-09 (4.13), 2019-06 (4.12), 2019-03 (4.11), 2018-12 (4.10), 2018-09 (4.9), Photon (4.8), Oxygen (4.7), Neon (4.6), Mars (4.5), 2020-09 (4.17), 2020-12 (4.18), 2021-03 (4.19)

Platform Support: Windows, Mac, Linux/GTK

Organization Name: Andrey Loskutov

Development Status: Production/Stable

Date Created: Thursday, May 7, 2009 - 10:06

License: EPL

Date Updated: Friday, January 15, 2021 - 10:13

Submitted by: Andrey Loskutov

Date Ranking Installs Clickthroughs
April 2024 510/653 4 6
March 2024 474/694 10 2
February 2024 441/687 13 9
January 2024 0/0 0 11
December 2023 477/671 8 10
November 2023 489/686 9 11
October 2023 517/673 8 10
September 2023 427/663 15 9
August 2023 371/673 22 3
July 2023 433/668 14 5
June 2023 491/669 8 7
May 2023 444/671 15 9
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Unsuccessful Installs

Unsuccessful Installs in the last 7 Days: 0

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