/*******************************************************************************
* Copyright (c) 2009-2011 CWI
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* * Jurgen J. Vinju - Jurgen.Vinju@cwi.nl - CWI
* * Arnold Lankamp - Arnold.Lankamp@cwi.nl
*******************************************************************************/
package org.rascalmpl.test.parser;
import java.io.IOException;
import java.io.StringReader;
import org.rascalmpl.parser.gtd.SGTDBF;
import org.rascalmpl.parser.gtd.result.out.DefaultNodeFlattener;
import org.rascalmpl.parser.gtd.stack.AbstractStackNode;
import org.rascalmpl.parser.gtd.stack.CaseInsensitiveLiteralStackNode;
import org.rascalmpl.parser.gtd.stack.NonTerminalStackNode;
import org.rascalmpl.parser.uptr.UPTRNodeFactory;
import org.rascalmpl.value.IConstructor;
import org.rascalmpl.value.ISourceLocation;
import org.rascalmpl.value.IValue;
import org.rascalmpl.value.io.StandardTextReader;
import org.rascalmpl.values.ValueFactoryFactory;
import org.rascalmpl.values.uptr.ITree;
import org.rascalmpl.values.uptr.RascalValueFactory;
/*
S ::= ci(bla)
NOTE: ci(*) means whatever * represents is Case Insensitive.
*/
@SuppressWarnings({"unchecked", "cast"})
public class CILiteral extends SGTDBF<IConstructor, ITree, ISourceLocation> implements IParserTest{
private final static IConstructor SYMBOL_START_S = VF.constructor(RascalValueFactory.Symbol_Sort, VF.string("S"));
private final static IConstructor SYMBOL_A = VF.constructor(RascalValueFactory.Symbol_Sort, VF.string("A"));
private final static IConstructor SYMBOL_bla = VF.constructor(RascalValueFactory.Symbol_CiLit, VF.string("bla"));
private final static IConstructor SYMBOL_char_b = VF.constructor(RascalValueFactory.Symbol_CharClass, VF.list(VF.constructor(RascalValueFactory.CharRange_Single, VF.integer(98))));
private final static IConstructor SYMBOL_char_l = VF.constructor(RascalValueFactory.Symbol_CharClass, VF.list(VF.constructor(RascalValueFactory.CharRange_Single, VF.integer(108))));
private final static IConstructor SYMBOL_char_a = VF.constructor(RascalValueFactory.Symbol_CharClass, VF.list(VF.constructor(RascalValueFactory.CharRange_Single, VF.integer(97))));
private final static IConstructor PROD_S_A = VF.constructor(RascalValueFactory.Production_Default, SYMBOL_START_S, VF.list(SYMBOL_A), VF.set());
private final static IConstructor PROD_bla_bla = VF.constructor(RascalValueFactory.Production_Default, SYMBOL_bla, VF.list(SYMBOL_char_b, SYMBOL_char_l, SYMBOL_char_a), VF.set());
private final static AbstractStackNode<IConstructor> NONTERMINAL_START_S = new NonTerminalStackNode<IConstructor>(AbstractStackNode.START_SYMBOL_ID, 0, "S");
private final static AbstractStackNode<IConstructor> LITERAL_bla0 = new CaseInsensitiveLiteralStackNode<IConstructor>(0, 0, PROD_bla_bla, new int[]{'b','l','a'});
private final static AbstractStackNode<IConstructor>[] S_EXPECT_1 = (AbstractStackNode<IConstructor>[]) new AbstractStackNode[1];
static{
S_EXPECT_1[0] = LITERAL_bla0;
S_EXPECT_1[0].setProduction(S_EXPECT_1);
S_EXPECT_1[0].setAlternativeProduction(PROD_S_A);
}
public CILiteral(){
super();
}
public AbstractStackNode<IConstructor>[] S(){
return (AbstractStackNode<IConstructor>[]) new AbstractStackNode[]{S_EXPECT_1[0]};
}
public ITree executeParser(){
return parse(NONTERMINAL_START_S, null, "Bla".toCharArray(), new DefaultNodeFlattener<IConstructor, ITree, ISourceLocation>(), new UPTRNodeFactory(true));
}
public IValue getExpectedResult() throws IOException{
String expectedInput = "appl(prod(sort(\"S\"),[sort(\"A\")],{}),[appl(prod(cilit(\"bla\"),[\\char-class([single(98)]),\\char-class([single(108)]),\\char-class([single(97)])],{}),[char(66),char(108),char(97)])])";
return new StandardTextReader().read(ValueFactoryFactory.getValueFactory(), RascalValueFactory.uptr, RascalValueFactory.Tree, new StringReader(expectedInput));
}
public static void main(String[] args){
CILiteral cil = new CILiteral();
IConstructor result = cil.executeParser();
System.out.println(result);
System.out.println("S(Bla) <- good");
}
}