package org.argeo.eclipse.ui;

import java.util.List;

/**
 * Views and editors can implement this interface so that one of the list that
 * is displayed in the part (For instance in a Table or a Tree Viewer) can be
 * rebuilt externally. Typically to generate csv or calc extract.
 */
public interface IListProvider {
	/**
	 * Returns an array of current and relevant elements
	 */
	public Object[] getElements(String extractId);

	/**
	 * Returns the column definition for passed ID
	 */
	public List<ColumnDefinition> getColumnDefinition(String extractId);
}