/*
    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.
   =================== DO NOT EDIT THIS FILE ====================
   Generated by Modello 2.4.0,
   any modifications will be overwritten.
   ==============================================================
   */
  
  package org.apache.maven.model;
  
  /**
   * Class InputLocation.
   * 
   * @version $Revision$ $Date$
   */
  @SuppressWarnings( "all" )
  public final class InputLocation
      implements java.io.Serializable, java.lang.Cloneable, org.apache.maven.model.InputLocationTracker
  {
  
        //--------------------------/
       //- Class/Member Variables -/
      //--------------------------/
  
      /**
       * The one-based line number. The value will be non-positive if
       * unknown.
       */
      private int lineNumber = -1;
  
      /**
       * The one-based column number. The value will be non-positive
       * if unknown.
       */
      private int columnNumber = -1;
  
      /**
       * Field source.
       */
      private InputSource source;
  
      /**
       * Field locations.
       */
      private java.util.Map<Object, InputLocation> locations;
  
      /**
       * Field location.
       */
      private InputLocation location;
  
  
        //----------------/
       //- Constructors -/
      //----------------/
  
      public InputLocation(int lineNumber, int columnNumber)
      {
          this.lineNumber = lineNumber;
          this.columnNumber = columnNumber;
      } //-- org.apache.maven.model.InputLocation(int, int)
  
      public InputLocation(int lineNumber, int columnNumber, InputSource source)
      {
          this.lineNumber = lineNumber;
          this.columnNumber = columnNumber;
          this.source = source;
      } //-- org.apache.maven.model.InputLocation(int, int, InputSource)
  
  
        //-----------/
       //- Methods -/
      //-----------/
  
      /**
       * Method clone.
       * 
       * @return InputLocation
       */
      public InputLocation clone()
      {
          try
          {
              InputLocation copy = (InputLocation) super.clone();
 
             if ( copy.locations != null )
             {
                 copy.locations = new java.util.LinkedHashMap( copy.locations );
             }
 
             return copy;
         }
         catch ( java.lang.Exception ex )
         {
             throw (java.lang.RuntimeException) new java.lang.UnsupportedOperationException( getClass().getName()
                 + " does not support clone()" ).initCause( ex );
         }
     } //-- InputLocation clone()
 
     /**
      * Get the one-based column number. The value will be
      * non-positive if unknown.
      * 
      * @return int
      */
     public int getColumnNumber()
     {
         return this.columnNumber;
     } //-- int getColumnNumber()
 
     /**
      * Get the one-based line number. The value will be
      * non-positive if unknown.
      * 
      * @return int
      */
     public int getLineNumber()
     {
         return this.lineNumber;
     } //-- int getLineNumber()
 
     /**
      * 
      * 
      * @param key a key object.
      * @return InputLocation
      */
     public InputLocation getLocation( Object key )
     {
         if ( key instanceof String )
         {
             switch ( ( String ) key )
             {
                 case "" :
                 {
                     return this.location;
                 }
                 default :
                 {
                     return getOtherLocation( key );
                 }
                 }
             }
             else
             {
                 return getOtherLocation( key );
             }
     } //-- InputLocation getLocation( Object )
 
     /**
      * 
      * 
      * @return Map
      */
     public java.util.Map<Object, InputLocation> getLocations()
     {
         return locations;
     } //-- java.util.Map<Object, InputLocation> getLocations()
 
     /**
      * 
      * 
      * @param key a key object.
      * @param location a location object.
      */
     public void setLocation( Object key, InputLocation location )
     {
         if ( key instanceof String )
         {
             switch ( ( String ) key )
             {
                 case "" :
                 {
                     this.location = location;
                     return;
                 }
                 default :
                 {
                     setOtherLocation( key, location );
                     return;
                 }
             }
         }
         else
         {
             setOtherLocation( key, location );
         }
     } //-- void setLocation( Object, InputLocation )
 
     /**
      * 
      * 
      * @param key a key object.
      * @param location a location object.
      */
     public void setOtherLocation( Object key, InputLocation location )
     {
         if ( location != null )
         {
             if ( this.locations == null )
             {
                 this.locations = new java.util.LinkedHashMap<Object, InputLocation>();
             }
             this.locations.put( key, location );
         }
     } //-- void setOtherLocation( Object, InputLocation )
 
     /**
      * 
      * 
      * @param key a key object.
      * @return InputLocation
      */
     private InputLocation getOtherLocation( Object key )
     {
         return ( locations != null ) ? locations.get( key ) : null;
     } //-- InputLocation getOtherLocation( Object )
 
     /**
      * Get the source field.
      * 
      * @return InputSource
      */
     public InputSource getSource()
     {
         return this.source;
     } //-- InputSource getSource()
 
     /**
      * Method merge.
      * 
      * @param target a target object.
      * @param sourceDominant a sourceDominant object.
      * @param source a source object.
      * @return InputLocation
      */
     public static InputLocation merge( InputLocation target, InputLocation source, boolean sourceDominant )
     {
         if ( source == null )
         {
             return target;
         }
         else if ( target == null )
         {
             return source;
         }
 
         InputLocation result =
             new InputLocation( target.getLineNumber(), target.getColumnNumber(), target.getSource() );
 
         java.util.Map<Object, InputLocation> locations;
         java.util.Map<Object, InputLocation> sourceLocations = source.getLocations();
         java.util.Map<Object, InputLocation> targetLocations = target.getLocations();
         if ( sourceLocations == null )
         {
             locations = targetLocations;
         }
         else if ( targetLocations == null )
         {
             locations = sourceLocations;
         }
         else
         {
             locations = new java.util.LinkedHashMap();
             locations.putAll( sourceDominant ? targetLocations : sourceLocations );
             locations.putAll( sourceDominant ? sourceLocations : targetLocations );
         }
         result.setLocations( locations );
 
         return result;
     } //-- InputLocation merge( InputLocation, InputLocation, boolean )
 
     /**
      * Method merge.
      * 
      * @param target a target object.
      * @param indices a indices object.
      * @param source a source object.
      * @return InputLocation
      */
     public static InputLocation merge( InputLocation target, InputLocation source, java.util.Collection<Integer> indices )
     {
         if ( source == null )
         {
             return target;
         }
         else if ( target == null )
         {
             return source;
         }
 
         InputLocation result =
             new InputLocation( target.getLineNumber(), target.getColumnNumber(), target.getSource() );
 
         java.util.Map<Object, InputLocation> locations;
         java.util.Map<Object, InputLocation> sourceLocations = source.getLocations();
         java.util.Map<Object, InputLocation> targetLocations = target.getLocations();
         if ( sourceLocations == null )
         {
             locations = targetLocations;
         }
         else if ( targetLocations == null )
         {
             locations = sourceLocations;
         }
         else
         {
             locations = new java.util.LinkedHashMap<Object, InputLocation>();
             for ( java.util.Iterator<Integer> it = indices.iterator(); it.hasNext(); )
             {
                 InputLocation location;
                 Integer index = it.next();
                 if ( index.intValue() < 0 )
                 {
                     location = sourceLocations.get(Integer.valueOf(~index.intValue()));
                 }
                 else
                 {
                     location = targetLocations.get( index );
                 }
                 locations.put(Integer.valueOf(locations.size()), location);
             }
         }
         result.setLocations( locations );
 
         return result;
     } //-- InputLocation merge( InputLocation, InputLocation, java.util.Collection )
 
     /**
      * 
      * 
      * @param locations a locations object.
      */
     public void setLocations( java.util.Map<Object, InputLocation> locations )
     {
         this.locations = locations;
     } //-- void setLocations( java.util.Map )
 
 
       //-----------------/
      //- Inner Classes -/
     //-----------------/
 
     /**
      * Class StringFormatter.
      * 
      * @version $Revision$ $Date$
      */
     public abstract static class StringFormatter
     {
 
           //-----------/
          //- Methods -/
         //-----------/
 
         /**
          * Method toString.
          * 
          * @param location a location object.
          * @return String
          */
         public abstract String toString( InputLocation location );
 
     }
 
     
             
 
     @Override
     public String toString()
     {
         return getLineNumber() + " : " + getColumnNumber() + ", " + getSource();
     }
             
           
 }