code: /*
   Copyright 1995-2015 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;
  
  import java.nio.ByteBuffer;
  
  import com.esri.core.geometry.Operator.Type;
  
  /**
   *Import from WKB format.
   */
  public abstract class OperatorImportFromWkb extends Operator {
  
  	@Override
  	public Type getType() {
  		return Type.ImportFromWkb;
  	}
  
  	/**
  	 * Performs the ImportFromWKB operation.
  	 * @param importFlags Use the {@link WkbImportFlags} interface.
  	 * @param type Use the {@link Geometry.Type} enum. 
  	 * @param wkbBuffer The buffer holding the Geometry in wkb format.
  	 * @return Returns the imported Geometry.
  	 */
  	public abstract Geometry execute(int importFlags, Geometry.Type type,
  			ByteBuffer wkbBuffer, ProgressTracker progress_tracker);
  
  	/**
  	 * Performs the ImportFromWkb operation.
  	 * @param importFlags Use the {@link WkbImportFlags} interface.
  	 * @param wkbBuffer The buffer holding the Geometry in wkb format.
  	 * @return Returns the imported OGCStructure.
  	 */
  	public abstract OGCStructure executeOGC(int importFlags,
  			ByteBuffer wkbBuffer, ProgressTracker progress_tracker);
  
  	public static OperatorImportFromWkb local() {
  		return (OperatorImportFromWkb) OperatorFactoryLocal.getInstance()
  				.getOperator(Type.ImportFromWkb);
  	}
  
  }
  