From f1d24e18684fcf03f7d1c99bbdcbf4991c768895 Mon Sep 17 00:00:00 2001
From: Andrey Pavlenko <no@email>
Date: Tue, 2 Aug 2011 15:00:00 +0000
Subject: [PATCH] Java API: adding missing class

---
 modules/java/src/java/features2d+DMatch.java | 50 ++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 modules/java/src/java/features2d+DMatch.java

diff --git a/modules/java/src/java/features2d+DMatch.java b/modules/java/src/java/features2d+DMatch.java
new file mode 100644
index 000000000..9ecc80c6b
--- /dev/null
+++ b/modules/java/src/java/features2d+DMatch.java
@@ -0,0 +1,50 @@
+package org.opencv.features2d;
+
+//C++: class DMatch
+//javadoc: DMatch
+public class DMatch {
+	
+	//javadoc: DMatch::queryIdx
+	public int queryIdx;
+	//javadoc: DMatch::trainIdx
+	public int trainIdx;
+	//javadoc: DMatch::imgIdx
+	public int imgIdx;
+	//javadoc: DMatch::distance
+	public float distance;
+    
+    
+    //javadoc: DMatch::DMatch()
+    public DMatch() {
+    	this(-1, -1, Float.MAX_VALUE);
+	}
+	
+	
+    public DMatch( int _queryIdx, int _trainIdx, float _distance ) {
+    	queryIdx = _queryIdx;
+    	trainIdx = _trainIdx;
+    	imgIdx = -1;
+    	distance = _distance; 
+    }
+    
+    
+    public DMatch( int _queryIdx, int _trainIdx, int _imgIdx, float _distance ) {
+    	queryIdx = _queryIdx;
+    	trainIdx = _trainIdx;
+    	imgIdx = _imgIdx;
+    	distance = _distance; 
+    }
+
+    // less is better
+    boolean lessThan(DMatch it) {
+        return distance < it.distance;
+    }
+
+
+	@Override
+	public String toString() {
+		return "DMatch [queryIdx=" + queryIdx + ", trainIdx=" + trainIdx
+				+ ", imgIdx=" + imgIdx + ", distance=" + distance + "]";
+	}
+
+}