X-Git-Url: https://gitweb.fperrin.net/?p=GpsPrune.git;a=blobdiff_plain;f=tim%2Fprune%2Fdata%2FAltitudeRange.java;h=98fa20edd5295f0e8097ec3407c98856a8fa0f53;hp=aff974d1109231707f56397750f2388d5e005b13;hb=54b9d8bc8f0025ccf97a67d9dd217ef1f9cf082f;hpb=52bf9e8686c916be37a26a0b75340393d4478b05

diff --git a/tim/prune/data/AltitudeRange.java b/tim/prune/data/AltitudeRange.java
index aff974d..98fa20e 100644
--- a/tim/prune/data/AltitudeRange.java
+++ b/tim/prune/data/AltitudeRange.java
@@ -7,7 +7,7 @@ package tim.prune.data;
 public class AltitudeRange
 {
 	private IntegerRange _range = new IntegerRange();
-	private int _format = Altitude.FORMAT_NONE;
+	private Altitude.Format _format = Altitude.Format.NO_FORMAT;
 
 
 	/**
@@ -16,7 +16,7 @@ public class AltitudeRange
 	public void clear()
 	{
 		_range.clear();
-		_format = Altitude.FORMAT_NONE;
+		_format = Altitude.Format.NO_FORMAT;
 	}
 
 
@@ -30,7 +30,7 @@ public class AltitudeRange
 		{
 			int altValue = inAltitude.getValue(_format);
 			_range.addValue(altValue);
-			if (_format == Altitude.FORMAT_NONE)
+			if (_format == Altitude.Format.NO_FORMAT)
 			{
 				_format = inAltitude.getFormat();
 			}
@@ -39,11 +39,11 @@ public class AltitudeRange
 
 
 	/**
-	 * @return true if positive data values were found
+	 * @return true if altitude range found
 	 */
-	public boolean hasData()
+	public boolean hasRange()
 	{
-		return (_range.hasData());
+		return _range.getMaximum() > _range.getMinimum();
 	}
 
 
@@ -68,7 +68,7 @@ public class AltitudeRange
 	/**
 	 * @return the altitude format used
 	 */
-	public int getFormat()
+	public Altitude.Format getFormat()
 	{
 		return _format;
 	}