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;
  
  /**
   *An abstract class that represent the basic OperatorFactory interface.
   */
  public abstract class OperatorFactory {
  	/**
  	 *Returns True if the given operator exists. The type is one of the Operator::Type values or a user defined value.
  	 */
  	public abstract boolean isOperatorSupported(Type type);
  
  	/**
  	 *Returns an operator of the given type. Throws an exception if the operator is not supported.
  	 */
  	public abstract Operator getOperator(Type type);
  }
  