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- /*
- * SonarQube
- * Copyright (C) 2009-2018 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.api.batch.sensor.cpd.internal;
-
- /**
- * Immutable code fragment, which formed from tokens of one line.
- */
- public class TokensLine {
-
- private final String value;
-
- private final int startLine;
- private final int hashCode;
-
- private final int startUnit;
- private final int endUnit;
-
- public TokensLine(int startUnit, int endUnit, int startLine, String value) {
- if (startLine <= 0) {
- throw new IllegalArgumentException("Start line should be strictly positive");
- }
- // TODO do we have requirements for length and hashcode ?
- this.startLine = startLine;
- this.value = value;
- this.hashCode = value.hashCode();
-
- this.startUnit = startUnit;
- this.endUnit = endUnit;
- }
-
- public String getValue() {
- return value;
- }
-
- public int getStartLine() {
- return startLine;
- }
-
- /**
- * Same as {@link #getStartLine()}
- */
- public int getEndLine() {
- return startLine;
- }
-
- public int getHashCode() {
- return hashCode;
- }
-
- public int getStartUnit() {
- return startUnit;
- }
-
- public int getEndUnit() {
- return endUnit;
- }
-
- }
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