/* * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$) * Copyright (C) $$Year-Rel$$ The Jalview Authors * * This file is part of Jalview. * * Jalview is free software: you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation, either version 3 * of the License, or (at your option) any later version. * * Jalview is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty * of MERCHANTABILITY or FITNESS FOR A PARTICULAR * PURPOSE. See the GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with Jalview. If not, see . * The Jalview Authors are detailed in the 'AUTHORS' file. */ package jalview.api; import java.util.BitSet; public interface AlignmentColsCollectionI extends Iterable { /** * Answers if the column at the given position is hidden. * * @param c * the column index to check * @return true if the column at the position is hidden */ public boolean isHidden(int c); /** * Answers if any column in this collection is hidden * * @return true if there is at least 1 hidden column */ public boolean hasHidden(); /** * Get the visible-column bitset, possibly containing hidden columns (which * may or may not be hidden in the overview). * * @return a BitSet */ public BitSet getOverviewBitSet(); /** * Get the hidden-column bitset, (which may or may not be hidden in the * overview). * * @return */ BitSet getHiddenBitSet(); }