content: /*
   *  Licensed to the Apache Software Foundation (ASF) under one or more
   *  contributor license agreements.  See the NOTICE file distributed with
   *  this work for additional information regarding copyright ownership.
   *  The ASF licenses this file to You 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
   *
   *      https://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.
   *
   */
  
  package org.apache.tools.ant.taskdefs.optional.junit;
  
  import java.io.OutputStream;
  
  import junit.framework.TestListener;
  
  import org.apache.tools.ant.BuildException;
  
  /**
   * This Interface describes classes that format the results of a JUnit
   * testrun.
   *
   */
  public interface JUnitResultFormatter
      extends TestListener, JUnitTaskMirror.JUnitResultFormatterMirror {
      /**
       * The whole testsuite started.
       * @param suite the suite.
       * @throws BuildException on error.
       */
      void startTestSuite(JUnitTest suite) throws BuildException;
  
      /**
       * The whole testsuite ended.
       * @param suite the suite.
       * @throws BuildException on error.
       */
      void endTestSuite(JUnitTest suite) throws BuildException;
  
      /**
       * Sets the stream the formatter is supposed to write its results to.
       * @param out the output stream to use.
       */
      void setOutput(OutputStream out);
  
      /**
       * This is what the test has written to System.out
       * @param out the string to write.
       */
      void setSystemOutput(String out);
  
      /**
       * This is what the test has written to System.err
       * @param err the string to write.
       */
      void setSystemError(String err);
  }
  