rename equals to Equals (#143)

Author: stolstov

src/main/java/com/esri/core/geometry/ogc/OGCCurve.java

@@ -25,7 +25,6 @@
 package com.esri.core.geometry.ogc;
 
 import com.esri.core.geometry.MultiPoint;
-import com.esri.core.geometry.Point;
 
 public abstract class OGCCurve extends OGCGeometry {
 	public abstract double length();

src/main/java/com/esri/core/geometry/ogc/OGCGeometry.java

@@ -24,7 +24,6 @@
 
 package com.esri.core.geometry.ogc;
 
-import java.io.IOException;
 import java.nio.ByteBuffer;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -205,16 +204,27 @@ public boolean isMeasured() {
 	abstract public OGCGeometry boundary();
 
 	/**
-	 * OGC equals
-	 * 
+	 * OGC equals. Performs topological comparison with tolerance.
+	 * This is different from equals(Object), that uses exact comparison.
 	 */
-	public boolean equals(OGCGeometry another) {
+	public boolean Equals(OGCGeometry another) {
+		if (this == another)
+			return true;
+		
+		if (another == null)
+			return false;
+		
 		com.esri.core.geometry.Geometry geom1 = getEsriGeometry();
 		com.esri.core.geometry.Geometry geom2 = another.getEsriGeometry();
 		return com.esri.core.geometry.GeometryEngine.equals(geom1, geom2,
 				getEsriSpatialReference());
 	}
 
+	@Deprecated
+	public boolean equals(OGCGeometry another) {
+		return Equals(another);
+	}
+	
 	public boolean disjoint(OGCGeometry another) {
 		com.esri.core.geometry.Geometry geom1 = getEsriGeometry();
 		com.esri.core.geometry.Geometry geom2 = another.getEsriGeometry();

src/main/java/com/esri/core/geometry/ogc/OGCMultiPoint.java

@@ -27,13 +27,11 @@
 import java.nio.ByteBuffer;
 
 import com.esri.core.geometry.Geometry;
-import com.esri.core.geometry.GeometryCursor;
 import com.esri.core.geometry.GeometryEngine;
 import com.esri.core.geometry.MultiPoint;
 import com.esri.core.geometry.Operator;
 import com.esri.core.geometry.OperatorExportToWkb;
 import com.esri.core.geometry.OperatorFactoryLocal;
-import com.esri.core.geometry.OperatorUnion;
 import com.esri.core.geometry.Point;
 import com.esri.core.geometry.SpatialReference;
 import com.esri.core.geometry.WkbExportFlags;

src/main/java/com/esri/core/geometry/ogc/OGCPoint.java

@@ -26,7 +26,6 @@
 
 import java.nio.ByteBuffer;
 
-import com.esri.core.geometry.GeometryCursor;
 import com.esri.core.geometry.GeometryEngine;
 import com.esri.core.geometry.MultiPoint;
 import com.esri.core.geometry.Operator;

src/test/java/com/esri/core/geometry/TestOGC.java

@@ -82,28 +82,36 @@ public void testPolygon() throws Exception {
 		OGCLineString ls = p.exteriorRing();
 		// assertTrue(ls.pointN(1).equals(OGCGeometry.fromText("POINT(10 -10)")));
 		boolean b = ls
-				.equals(OGCGeometry
+				.Equals(OGCGeometry
 						.fromText("LINESTRING(-10 -10, 10 -10, 10 10, -10 10, -10 -10)"));
 		assertTrue(b);
 		OGCLineString lsi = p.interiorRingN(0);
-		b = lsi.equals(OGCGeometry
+		b = lsi.Equals(OGCGeometry
 				.fromText("LINESTRING(-5 -5, -5 5, 5 5, 5 -5, -5 -5)"));
 		assertTrue(b);
 		b = lsi.equals((Object)OGCGeometry
 				.fromText("LINESTRING(-5 -5, -5 5, 5 5, 5 -5, -5 -5)"));
-		assertTrue(!lsi.equals(ls));
+		assertTrue(!lsi.Equals(ls));
 		OGCMultiCurve boundary = p.boundary();
 		String s = boundary.asText();
 		assertTrue(s.equals("MULTILINESTRING ((-10 -10, 10 -10, 10 10, -10 10, -10 -10), (-5 -5, -5 5, 5 5, 5 -5, -5 -5))"));
 
 		{
-	    	OGCGeometry g2 = OGCGeometry.fromGeoJson("{\"type\": \"Polygon\", \"coordinates\": [[[1.00000001,1.00000001], [4.00000001,1.00000001], [4.00000001,4.00000001], [1.00000001,4.00000001]]]}");
-	    	OGCGeometry.fromGeoJson("{\"type\": \"LineString\", \"coordinates\": [[1.00000001,1.00000001], [7.00000001,8.00000001]]}").intersects(g2);
-	    	OGCGeometry.fromGeoJson("{\"type\": \"LineString\", \"coordinates\": [[2.449,4.865], [7.00000001,8.00000001]]}").intersects(g2);
-			
-	    	OGCGeometry g3 = OGCGeometry.fromGeoJson("{\"type\": \"Polygon\", \"coordinates\": [[[1.00000001,1.00000001], [4.00000001,1.00000001], [4.00000001,4.00000001], [1.00000001,4.00000001]]]}");
-	    	boolean bb = g2.equals((Object)g3);
-	    	assertTrue(bb);
+			OGCGeometry g2 = OGCGeometry.fromGeoJson(
+					"{\"type\": \"Polygon\", \"coordinates\": [[[1.00000001,1.00000001], [4.00000001,1.00000001], [4.00000001,4.00000001], [1.00000001,4.00000001]]]}");
+			OGCGeometry
+					.fromGeoJson(
+							"{\"type\": \"LineString\", \"coordinates\": [[1.00000001,1.00000001], [7.00000001,8.00000001]]}")
+					.intersects(g2);
+			OGCGeometry
+					.fromGeoJson(
+							"{\"type\": \"LineString\", \"coordinates\": [[2.449,4.865], [7.00000001,8.00000001]]}")
+					.intersects(g2);
+
+			OGCGeometry g3 = OGCGeometry.fromGeoJson(
+					"{\"type\": \"Polygon\", \"coordinates\": [[[1.00000001,1.00000001], [4.00000001,1.00000001], [4.00000001,4.00000001], [1.00000001,4.00000001]]]}");
+			boolean bb = g2.equals((Object) g3);
+			assertTrue(bb);
 		}
 	}