public void WalkTree( MapBlock block, TreeWalkerMode mode )
{
OnBeforeWalk();
switch ( mode ) {
case TreeWalkerMode.Full:
WalkTreeFull( block.Tree, 0, 0 ); break;
case TreeWalkerMode.LeftOnly:
WalkTreeLeft( block.Tree, 0, 0 ); break;
case TreeWalkerMode.TopLeftOnly:
WalkTreeTopLeft( block.Tree, 0, 0 ); break;
case TreeWalkerMode.TopOnly:
WalkTreeTop( block.Tree, 0, 0 ); break;
default:
throw new ArgumentOutOfRangeException();
}
OnAfterWalk();
}
public ITreeWalker WalkTree( DelegateWalker.VisitDelegate visitor, bool visitBranches, TreeWalkerMode mode )
{
DelegateWalker walker = new DelegateWalker( visitor, visitBranches, mode );
walker.WalkTree( this );
return walker;
}
public ITreeWalker WalkTree( DelegateWalker.VisitDelegate visitor, TreeWalkerMode mode )
{
DelegateWalker walker = new DelegateWalker( visitor );
walker.WalkTree( this, mode );
return walker;
}
public ITreeWalker WalkTree( ITreeWalker walker, TreeWalkerMode mode )
{
walker.WalkTree( this, mode );
return walker;
}
public BreadthFirstTreeWalker( bool visitBranches, TreeWalkerMode mode )
{
this.visitBranches = visitBranches;
this.defaultWalkmode = mode;
}
public BreadthFirstTreeWalker( TreeWalkerMode mode )
: this(false, mode)
{
}
public DelegateWalker( VisitDelegate visitor, bool visitBranches, TreeWalkerMode mode )
: base(visitBranches, mode)
{
this.visitor = visitor;
}
public DelegateWalker( VisitDelegate visitor, TreeWalkerMode mode )
: base(false, mode)
{
this.visitor = visitor;
}
