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邓超 edited this page Mar 6, 2024 · 18 revisions

Welcome to the GeoTools wiki used for collaboration by the development team.



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To edit wiki content sign up with GitHub and use the Edit and New Page buttons at the top of each screen. This will create a fork of the wiki, which is then used to submit a pull request.

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Change Control

Change control is managed using quick proposals which are reviewed, discussed and approved by the Project Management Committee. For more information check out our developers guide page: GeoTools change proposal

The following template can be cut and pasted when creating a new proposal:

* Contact: [whoami](
* Tracker: <>
* TLDR: one line description
* Branch: <>

# Description

_Take a couple paragraphs to describe the change, motivations and link out to any design documents. It is especially important to highlight any customer requirements or deadlines._

    // As a Java Library most proposals will include a code example

_We expect proposals to be used to bounce ideas off the community before you have secured budget for the work. This is your chance to ask for a sanity check, confirm the technical approach and see if you forgot anything (such as documentation or QA requirements). Please present this proposal requirement to your management or customer as a way to reduce risk._


* OGC documents
* design docs
* [geotools-devel email discussion](
* [GeoTools change proposal](

# Status

Choose one of:

* [x] Under Discussion
* [ ] In Progress
* [ ] Completed
* [ ] Rejected,
* [ ] Deferred


* Andrea Aime:
* Ian Turton:
* Jody Garnett:
* Nuno Oliveira:
* Simone Giannecchini:
* Torben Barsballe:

# Tasks

_This section is used to make sure your proposal is complete (did you remember documentation?) and has enough paid or volunteer time lined up to be a success. Use initials to indicate volunteer, or :warning: where volunteer is neededs. Proposals that lack resources to be successful are unlikely to be approved._

1. Update implementation
2. Verify with test case
3. Remove deprecated code
4. Documentation changes
   * API change make a note [upgrading page](
   * Update the user guide with code example

# API Change


    import org.geotools.filter.Filter;
    public void exampleMethod( DataStore store, Filter filter){
        FeatureCollection collection = store.getFeatures( filter )


    import org.opengis.filter.Filter;
    public void exampleMethod( Source source, Filter filter){
        Collection collection = source.content( filter )
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