source: josm/trunk/src/org/openstreetmap/josm/data/projection/datum/NTV2GridShiftFileSource.java@ 12783

Last change on this file since 12783 was 12777, checked in by bastiK, 7 years ago

see #15229 - add registry for NTV2 grid file sources

removes dependency of NTV2GridShiftFileWrapper on Main

File size: 491 bytes
Line 
1// License: GPL. For details, see LICENSE file.
2package org.openstreetmap.josm.data.projection.datum;
3
4import java.io.InputStream;
5
6/**
7 * Source of NTV2 grid shift files (local directory, download, etc.).
8 * @since 12777
9 */
10public interface NTV2GridShiftFileSource {
11
12 /**
13 * Locate grid file with given name.
14 * @param gridFileName the name of the grid file
15 * @return an input stream for the file data
16 */
17 InputStream getNTV2GridShiftFile(String gridFileName);
18
19}
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