CollectionContentProvider.java

package org.rubypeople.rdt.internal.ui.util;

import java.util.Collection;

import org.eclipse.jface.viewers.IStructuredContentProvider;
import org.eclipse.jface.viewers.Viewer;

public class CollectionContentProvider implements IStructuredContentProvider {
	
	public Object[] getElements(Object inputElement) {
		Object[] res = null;
		if (inputElement instanceof Collection) {
			res = ((Collection) inputElement).toArray();
		}
		return res;
	}

	public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {}

	public void dispose() {}
	
}