Class ConvertingFacetView

code/src/java/pcgen/cdom/meta/ConvertingFacetView.java:26–101

import pcgen.cdom.facet.base.AbstractItemConvertingFacet;

public class ConvertingFacetView<S, D> implements FacetView<Object>
{

	private AbstractItemConvertingFacet<S, D> facet;

	ConvertingFacetView(AbstractItemConvertingFacet<S, D> facet)
	{
		this.facet = facet;
	}

	@Override
	public Collection<? extends Object> getSet(CharID id)
	{
		Collection<S> sources = facet.getSourceObjects(id);
		Collection<SourceDest> list = new ArrayList<>(sources.size());
		for (S src : sources)
		{
			D dest = facet.getResultFor(id, src);
			list.add(new SourceDest(src, dest));
		}
		return list;
	}

	@Override
	public Collection<Object> getSources(CharID id, Object obj)
	{
		return facet.getSourcesFor(id, ((SourceDest) obj).getSource());
	}

	@Override
	public Object[] getChildren()
	{
		return facet.getDataFacetChangeListeners();
	}

	@Override
	public String getDescription()
	{
		return facet.getClass().getSimpleName();
	}

	@Override
	public boolean represents(Object src)
	{
		return facet.equals(src);
	}

	@Override
	public String toString()
	{
		return "Facet: " + facet.getClass().getSimpleName();
	}

	private final class SourceDest
	{
		private final S source;
		private final D destination;