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Add Geometry::estimateMemorySize() API

See original GitHub issue

I’m using ESRI Geometry API to provide geospatial query support in Presto ( https://prestodb.io/ ) and I need to calculate how much memory individual Geometry objects occupy. I’m using ClassLayout.parseClass to compute the base size of an object and then add on sizes of arrays, lists, etc. I need to be able to write this code:

private static final int MULTI_POINT_IMPL_INSTANCE_SIZE = ClassLayout.parseClass(MultiPointImpl.class).instanceSize();
private static final int MULTI_PATH_IMPL_INSTANCE_SIZE = ClassLayout.parseClass(MultiPathImpl.class).instanceSize();

(see https://github.com/prestodb/presto/pull/9474/files#diff-ac9e6026ae8bd12a435b09b61a5cc0fa)

But I can’t because MultiPointImpl and MultiPathImpl classes are package private.

Would it be possible to make them public?

Issue Analytics

State:
Created 6 years ago
Comments:15 (15 by maintainers)

Top GitHub Comments

1reaction

mbasmanovacommented, Mar 20, 2018

@randallwhitman Randall, I see 2.1.0 release in Maven central: https://mvnrepository.com/artifact/com.esri.geometry/esri-geometry-api/2.1.0

Thank you so much!

1reaction

alockecommented, Mar 19, 2018

@mbasmanova Thank you! @randallwhitman What are the next steps?

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