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https://github.com/marcin-szczepanski/jFuzzyLogic.git
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74 lines
2.5 KiB
Java
74 lines
2.5 KiB
Java
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/*
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[The "BSD licence"]
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Copyright (c) 2005 Martin Traverso
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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3. The name of the author may not be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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package org.antlr.codegen;
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public class RubyTarget
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extends Target
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{
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public String getTargetCharLiteralFromANTLRCharLiteral(
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CodeGenerator generator,
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String literal)
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{
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literal = literal.substring(1, literal.length() - 1);
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String result = "?";
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if (literal.equals("\\")) {
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result += "\\\\";
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}
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else if (literal.equals(" ")) {
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result += "\\s";
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}
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else if (literal.startsWith("\\u")) {
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result = "0x" + literal.substring(2);
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}
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else {
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result += literal;
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}
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return result;
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}
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public int getMaxCharValue(CodeGenerator generator)
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{
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// we don't support unicode, yet.
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return 0xFF;
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}
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public String getTokenTypeAsTargetLabel(CodeGenerator generator, int ttype)
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{
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String name = generator.grammar.getTokenDisplayName(ttype);
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// If name is a literal, return the token type instead
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if ( name.charAt(0)=='\'' ) {
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return generator.grammar.computeTokenNameFromLiteral(ttype, name);
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}
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return name;
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}
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}
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