code: /*
   Copyright 1995-2018 Esri
  
     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
     You may obtain a copy of the License at
  
         http://www.apache.org/licenses/LICENSE-2.0
  
     Unless required by applicable law or agreed to in writing, software
     distributed under the License is distributed on an "AS IS" BASIS,
     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     See the License for the specific language governing permissions and
     limitations under the License.
  
   For additional information, contact:
   Environmental Systems Research Institute, Inc.
   Attn: Contracts Dept
   380 New York Street
   Redlands, California, USA 92373
  
   email: contracts@esri.com
   */
  
  package com.esri.core.geometry.ogc;
  
  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.Point;
  import com.esri.core.geometry.SpatialReference;
  import com.esri.core.geometry.WkbExportFlags;
  import com.esri.core.geometry.WktExportFlags;
  
  import java.nio.ByteBuffer;
  
  import static com.esri.core.geometry.SizeOf.SIZE_OF_OGC_POINT;
  
  public final class OGCPoint extends OGCGeometry {
  	public static String TYPE = "Point";
  	
  	public OGCPoint(Point pt, SpatialReference sr) {
  		point = pt;
  		esriSR = sr;
  	}
  
  	@Override
  	public String asText() {
  		return GeometryEngine.geometryToWkt(getEsriGeometry(),
  				WktExportFlags.wktExportPoint);
  	}
  
  	@Override
  	public ByteBuffer asBinary() {
  		OperatorExportToWkb op = (OperatorExportToWkb) OperatorFactoryLocal
  				.getInstance().getOperator(Operator.Type.ExportToWkb);
  		return op.execute(WkbExportFlags.wkbExportPoint, getEsriGeometry(),
  				null);
  	}
  
  	public double X() {
  		return point.getX();
  	}
  
  	public double Y() {
  		return point.getY();
  	}
  
  	public double Z() {
  		return point.getZ();
  	}
  
  	public double M() {
  		return point.getM();
  	}
  
  	@Override
  	public String geometryType() {
  		return TYPE;
  	}
  
  	@Override
  	public long estimateMemorySize()
  	{
  		return SIZE_OF_OGC_POINT + (point != null ? point.estimateMemorySize() : 0);
  	}
  
  	@Override
  	public OGCGeometry boundary() {
  		return new OGCMultiPoint(new MultiPoint(getEsriGeometry()
  				.getDescription()), esriSR);// return empty point
  	}
  
  	@Override
  	public OGCGeometry locateAlong(double mValue) {
  		// TODO Auto-generated method stub
  		throw new UnsupportedOperationException();
  	}
  
  	@Override
  	public OGCGeometry locateBetween(double mStart, double mEnd) {
  		// TODO Auto-generated method stub
  		throw new UnsupportedOperationException();
  	}
  
  	@Override
  	public com.esri.core.geometry.Geometry getEsriGeometry() {
  		return point;
  	}
  	
  	@Override
  	public OGCGeometry convertToMulti()
  	{
  		return new OGCMultiPoint(point, esriSR);
  	}
  	
  	@Override
  	public OGCGeometry reduceFromMulti() {
  		return this;
  	}
  
  	com.esri.core.geometry.Point point;
  
  }
  