From 5444aa5a43c3414bcb8036cf4926d05b9f312917 Mon Sep 17 00:00:00 2001
From: Tor-Einar Skog <tor-einar.skog@nibio.no>
Date: Mon, 23 Apr 2018 14:57:39 +0200
Subject: [PATCH] Added some methods, fixed a bug
---
src/main/java/no/nibio/vips/gis/GISUtil.java | 15 +++++++++++++++
.../java/no/nibio/vips/util/DateTimeInterval.java | 7 +++++++
2 files changed, 22 insertions(+)
diff --git a/src/main/java/no/nibio/vips/gis/GISUtil.java b/src/main/java/no/nibio/vips/gis/GISUtil.java
index b50d7b0..a009737 100644
--- a/src/main/java/no/nibio/vips/gis/GISUtil.java
+++ b/src/main/java/no/nibio/vips/gis/GISUtil.java
@@ -252,4 +252,19 @@ public class GISUtil {
};
return gf.createPolygon(coords);
}
+
+ public Coordinate convertCoordinate(Coordinate coordinate, String fromProjection, String toProjection)
+ {
+ try
+ {
+ CoordinateReferenceSystem fromCRS = CRS.decode(fromProjection);
+ CoordinateReferenceSystem toCRS = CRS.decode(toProjection);
+ MathTransform transform = CRS.findMathTransform(fromCRS, toCRS, true);
+ return (Coordinate) JTS.transform(coordinate, new Coordinate(), transform);
+ }
+ catch(FactoryException | TransformException ex)
+ {
+ return null;
+ }
+ }
}
diff --git a/src/main/java/no/nibio/vips/util/DateTimeInterval.java b/src/main/java/no/nibio/vips/util/DateTimeInterval.java
index a4514db..c4b6a15 100644
--- a/src/main/java/no/nibio/vips/util/DateTimeInterval.java
+++ b/src/main/java/no/nibio/vips/util/DateTimeInterval.java
@@ -21,6 +21,7 @@ package no.nibio.vips.util;
import java.util.Date;
import java.util.List;
+import java.util.Optional;
import java.util.OptionalLong;
/**
@@ -71,6 +72,12 @@ public class DateTimeInterval {
return min.isPresent() ? new Date(min.getAsLong()) : null;
}
+ public static Boolean isDateInIntervals(Date aDate, List<DateTimeInterval> intervals)
+ {
+ Optional<DateTimeInterval> interval = intervals.stream().filter(i -> i != null && i.isDateInInterval(aDate)).findFirst();
+ return interval.isPresent();
+ }
+
/**
* @return the start
*/
--
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