package org.apache.maven.surefire.group.match;
   
   /*
    * 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
   *
   *     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.
   */
  
  import java.util.Collection;
  
  /**
   * AND group matcher
   *
   */
  public class AndGroupMatcher
      extends JoinGroupMatcher
  {
  
      public AndGroupMatcher( GroupMatcher... matchers )
      {
          for ( GroupMatcher matcher : matchers )
          {
              addMatcher( matcher );
          }
      }
  
      public AndGroupMatcher( Collection<GroupMatcher> matchers )
      {
          for ( GroupMatcher matcher : matchers )
          {
              addMatcher( matcher );
          }
      }
  
      @Override
      public boolean enabled( Class<?>... cats )
      {
          for ( GroupMatcher matcher : getMatchers() )
          {
              boolean result = matcher.enabled( cats );
              if ( !result )
              {
                  return false;
              }
          }
  
          return true;
      }
  
      @Override
      public boolean enabled( String... cats )
      {
          for ( GroupMatcher matcher : getMatchers() )
          {
              boolean result = matcher.enabled( cats );
              if ( !result )
              {
                  return false;
              }
          }
  
          return true;
      }
  
      @Override
      public String toString()
      {
          StringBuilder sb = new StringBuilder();
          for ( GroupMatcher matcher : getMatchers() )
          {
              if ( sb.length() > 0 )
              {
                  sb.append( " AND " );
              }
              sb.append( matcher );
          }
  
          return sb.toString();
      }
  
      @Override
      public int hashCode()
      {
          final int prime = 31;
          int result = 1;
          result = prime * result;
         for ( GroupMatcher matcher : getMatchers() )
         {
             result += matcher.hashCode();
         }
         return result;
     }
 
     @Override
     public boolean equals( Object obj )
     {
         if ( this == obj )
         {
             return true;
         }
         if ( obj == null )
         {
             return false;
         }
         if ( getClass() != obj.getClass() )
         {
             return false;
         }
         AndGroupMatcher other = (AndGroupMatcher) obj;
         return getMatchers().equals( other.getMatchers() );
     }
 
 }