X-Git-Url: http://gitweb.fperrin.net/?p=GpsPrune.git;a=blobdiff_plain;f=src%2Ftim%2Fprune%2Fcorrelate%2FTimeIndexPair.java;fp=src%2Ftim%2Fprune%2Fcorrelate%2FTimeIndexPair.java;h=23401120755ca0a96fdecf30ce3cf7be1cbd5929;hp=0000000000000000000000000000000000000000;hb=ce6f2161b8596f7018d6a76bff79bc9e571f35fd;hpb=2d8cb72e84d5cc1089ce77baf1e34ea3ea2f8465

diff --git a/src/tim/prune/correlate/TimeIndexPair.java b/src/tim/prune/correlate/TimeIndexPair.java
new file mode 100644
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+++ b/src/tim/prune/correlate/TimeIndexPair.java
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+package tim.prune.correlate;
+
+/**
+ * Simple class to hold a time and an index.
+ * Used in a TreeSet for calculating median time difference
+ */
+public class TimeIndexPair implements Comparable<TimeIndexPair>
+{
+	/** Time as long */
+	private long _time = 0L;
+	/** Index as int */
+	private int _index = 0;
+
+
+	/**
+	 * Constructor
+	 * @param inTime time as long
+	 * @param inIndex index as int
+	 */
+	public TimeIndexPair(long inTime, int inIndex)
+	{
+		_time = inTime;
+		_index = inIndex;
+	}
+
+
+	/**
+	 * @return the index
+	 */
+	public int getIndex()
+	{
+		return _index;
+	}
+
+
+	/**
+	 * Compare two TimeIndexPair objects
+	 * @see java.lang.Comparable#compareTo(java.lang.Object)
+	 */
+	public int compareTo(TimeIndexPair inOther)
+	{
+		int compare = (int) (_time - inOther._time);
+		if (compare == 0) {compare = _index - inOther._index;}
+		return compare;
+	}
+
+	/**
+	 * Override equals method to match compareTo
+	 */
+	public boolean equals(Object inOther)
+	{
+		if (inOther instanceof TimeIndexPair) {
+			TimeIndexPair otherPair = (TimeIndexPair) inOther;
+			return _time == otherPair._time;
+		}
+		return false;
+	}
+}