content: package net.sf.expectit.ant.matcher;
  
  /*
   * #%L
   * ExpectIt
   * %%
   * Copyright (C) 2014 Alexey Gavrilov and contributors
   * %%
   * 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.
   * #L%
   */
  
  import static net.sf.expectit.matcher.Matchers.times;
  
  import net.sf.expectit.MultiResult;
  import net.sf.expectit.matcher.Matcher;
  
  /**
   * An element that corresponds to {@link net.sf.expectit.matcher.Matchers#times(int,
   * net.sf.expectit.matcher.Matcher)}.
   */
  public class TimesElement extends AbstractMatcherElement<MultiResult> {
  
      private int number;
      private AbstractMatcherElement<?> element;
  
      /**
       * Adds the child matcher element which will be matcher the number of times.
       *
       * @param element the matcher element
       */
      public void add(AbstractMatcherElement<?> element) {
          this.element = element;
      }
  
      @Override
      protected Matcher<MultiResult> createMatcher() {
          if (element == null) {
              throw new IllegalArgumentException("Child element is missing");
          }
          return times(number, element.createMatcher());
      }
  
      /**
       * Sets the number of time the child matcher element should match.
       *
       * @param number the number
       */
      public void setNumber(int number) {
          this.number = number;
      }
  
  }
  