/* * SonarQube * Copyright (C) 2009-2017 SonarSource SA * mailto:info AT sonarsource DOT com * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 3 of the License, or (at your option) any later version. * * This program 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software Foundation, * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ package org.sonar.duplications.detector.suffixtree; import java.util.ArrayList; import java.util.List; public abstract class AbstractText implements Text { protected final List<Object> symbols; public AbstractText(int size) { this.symbols = new ArrayList<>(size); } public AbstractText(List<Object> symbols) { this.symbols = symbols; } @Override public int length() { return symbols.size(); } @Override public Object symbolAt(int index) { return symbols.get(index); } @Override public List<Object> sequence(int fromIndex, int toIndex) { return symbols.subList(fromIndex, toIndex); } }