001package votorola.a.position; // Copyright 2013, Michael Allan.  Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Votorola Software"), to deal in the Votorola Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicence, and/or sell copies of the Votorola Software, and to permit persons to whom the Votorola Software is furnished to do so, subject to the following conditions: The preceding copyright notice and this permission notice shall be included in all copies or substantial portions of the Votorola Software. THE VOTOROLA SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE VOTOROLA SOFTWARE OR THE USE OR OTHER DEALINGS IN THE VOTOROLA SOFTWARE.
002
003import java.util.*;
004import votorola.g.lang.*;
005
006
007/** A component pipe revision as viewed from the wild variant it nominates.  The draft
008  * revision path extends to the candidate variant instead of the wild variant.
009  */
010public final @ThreadSafe class ComponentPipeRevisionWV extends ComponentPipeRevision
011{
012
013
014    /** Constructs a ComponentPipeRevisionWV.
015      *
016      *     @throws NullPointerException if ordinaryView.candidateVariant is null.
017      */
018    ComponentPipeRevisionWV( final ComponentPipeRevisionL ordinaryView )
019    {
020        super( ordinaryView );
021        candidateVariant = ordinaryView.candidateVariant();
022        if( candidateVariant == null ) throw new NullPointerException();
023    }
024
025
026
027    public void init( votorola.a.PollwikiVS _wiki, String _contextPersonName,
028      votorola.a.count.CountSource _countSource ) {} // nothing to do
029
030
031
032   // - C o r e - R e v i s i o n --------------------------------------------------------
033
034
035    public List<Integer> addDraftRevisionPath( final List<Integer> path )
036    {
037        path.add( rev() );
038        return candidateVariant.addDraftRevisionPath( path );
039    }
040
041
042
043    public CoreRevision contextView( String _contextPersonName )
044    {
045        return ComponentPipeRevisionWV.this;
046    }
047
048
049
050    public DraftRevision draft() { return candidateVariant.draft(); }
051
052
053
054    public boolean isFullyConstructed() { return true; }
055
056
057
058//// P r i v a t e ///////////////////////////////////////////////////////////////////////
059
060
061    private final CoreRevision candidateVariant;
062
063
064}