| /* |
| * Copyright (C) 2007-2010 Júlio Vilmar Gesser. |
| * Copyright (C) 2011, 2013-2016 The JavaParser Team. |
| * |
| * This file is part of JavaParser. |
| * |
| * JavaParser can be used either under the terms of |
| * a) 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. |
| * b) the terms of the Apache License |
| * |
| * You should have received a copy of both licenses in LICENCE.LGPL and |
| * LICENCE.APACHE. Please refer to those files for details. |
| * |
| * JavaParser 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. |
| */ |
| |
| package com.github.javaparser.ast.expr; |
| |
| import com.github.javaparser.Range; |
| import com.github.javaparser.utils.Utils; |
| import com.github.javaparser.ast.visitor.GenericVisitor; |
| import com.github.javaparser.ast.visitor.VoidVisitor; |
| |
| /** |
| * Java® Language Specification 3.10.5 String Literals |
| * @author Julio Vilmar Gesser |
| */ |
| public class StringLiteralExpr extends LiteralExpr { |
| |
| protected String value; |
| |
| public StringLiteralExpr() { |
| this.value = ""; |
| } |
| |
| public StringLiteralExpr(final String value) { |
| if (value.contains("\n") || value.contains("\r")) { |
| throw new IllegalArgumentException("Illegal literal expression: newlines (line feed or carriage return) have to be escaped"); |
| } |
| this.value = value; |
| } |
| |
| /** |
| * Utility method that creates a new StringLiteralExpr. Escapes EOL characters. |
| */ |
| public static StringLiteralExpr escape(String string) { |
| return new StringLiteralExpr(Utils.escapeEndOfLines(string)); |
| } |
| |
| public StringLiteralExpr(final Range range, final String value) { |
| super(range); |
| this.value = value; |
| } |
| |
| @Override public <R, A> R accept(final GenericVisitor<R, A> v, final A arg) { |
| return v.visit(this, arg); |
| } |
| |
| @Override public <A> void accept(final VoidVisitor<A> v, final A arg) { |
| v.visit(this, arg); |
| } |
| |
| public final String getValue() { |
| return value; |
| } |
| |
| public final StringLiteralExpr setValue(final String value) { |
| this.value = value; |
| return this; |
| } |
| } |