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1   /*
2    * #%L
3    * prolobjectlink-jpi
4    * %%
5    * Copyright (C) 2019 Prolobjectlink Project
6    * %%
7    * Permission is hereby granted, free of charge, to any person obtaining a copy
8    * of this software and associated documentation files (the "Software"), to deal
9    * in the Software without restriction, including without limitation the rights
10   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
11   * copies of the Software, and to permit persons to whom the Software is
12   * furnished to do so, subject to the following conditions:
13   * 
14   * The above copyright notice and this permission notice shall be included in
15   * all copies or substantial portions of the Software.
16   * 
17   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
20   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
22   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
23   * THE SOFTWARE.
24   * #L%
25   */
26  package io.github.prolobjectlink.prolog;
27  
28  import java.util.Iterator;
29  
30  /**
31   * Partial implementation of {@link Iterator} interface. Override remove method
32   * raising {@link UnsupportedOperationException} like common behavior for there
33   * iterators that not support remove operations over your elements collections.
34   * 
35   * @param <E> Generic Element Type
36   * @author Jose Zalacain
37   * @since 1.0
38   */
39  public abstract class AbstractIterator<E> implements Iterator<E> {
40  
41  	public void remove() {
42  		throw new UnsupportedOperationException();
43  	}
44  
45  }