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 com.esri.core.geometry.Operator.Type;
  
  /**
   * Clips geometries with Envelope2D.
   */
  public abstract class OperatorClip extends Operator {
  	public Type getType() {
  		return Type.Clip;
  	}
  
  	/**
  	 * Performs the Clip operation on the geometry set.
  	 */
  	public abstract GeometryCursor execute(GeometryCursor geoms,
  			Envelope2D envelope, SpatialReference spatialRef,
  			ProgressTracker progressTracker);
  
  	/**
  	 * Performs the Clip operation on a single geometry.
  	 */
  	public abstract Geometry execute(Geometry geom, Envelope2D envelope,
  			SpatialReference spatialRef, ProgressTracker progressTracker);
  
  	public static OperatorClip local() {
  		return (OperatorClip) OperatorFactoryLocal.getInstance().getOperator(
  				Type.Clip);
  	}
  
  }
  