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Tests erweitern und ANTLR Grammatik parsed nur noch unifier Regeln

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This commit is contained in:
JanUlrich 2018-04-09 13:00:24 +02:00
parent 22ff521d08
commit e7e96d5943
10 changed files with 249 additions and 134 deletions
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5
src/de/dhbwstuttgart/sat/asp/Clingo.java
View File

@ -21,6 +21,7 @@ public class Clingo {
programFiles.add(new File("/home/janulrich/Sync/HiwiJob/ResearchPapers/MasterarbeitStadelmeier/asp/unifyWithoutWildcards/subst.lp"));
programFiles.add(new File("/home/janulrich/Sync/HiwiJob/ResearchPapers/MasterarbeitStadelmeier/asp/unifyWithoutWildcards/reduce.lp"));
programFiles.add(new File("/home/janulrich/Sync/HiwiJob/ResearchPapers/MasterarbeitStadelmeier/asp/unifyWithoutWildcards/unify.lp"));
programFiles.add(new File("/home/janulrich/Sync/HiwiJob/ResearchPapers/MasterarbeitStadelmeier/asp/unifyWithoutWildcards/result.lp"));
programFiles.add(new File("/home/janulrich/Sync/HiwiJob/ResearchPapers/MasterarbeitStadelmeier/asp/unifyWithoutWildcards/adapt.lp"));
}
@ -37,7 +38,8 @@ public class Clingo {
List<String> commands = new ArrayList<>();
commands.add(pathToClingo);
//commands.add("--outf=2"); //use JSON-Output
commands.add("--outf=1"); //use JSON-Output
commands.add("--outf=1"); //use Text-Output
commands.add("-n 0"); //Compute all models
for(File file : input){
commands.add(file.getPath());
}
@ -47,6 +49,7 @@ public class Clingo {
InputStream output = clingo.getInputStream();
clingo.waitFor();
String result = IOUtils.toString(output, StandardCharsets.UTF_8);
System.out.println(result);
return result;
}
}

16
src/de/dhbwstuttgart/sat/asp/parser/ASPParser.java
View File

@ -16,13 +16,7 @@ import org.antlr.v4.runtime.CharStreams;
import org.antlr.v4.runtime.CommonTokenStream;
import org.antlr.v4.runtime.tree.ParseTreeWalker;
import javax.json.Json;
import javax.json.JsonArray;
import javax.json.JsonObject;
import java.io.StringReader;
import java.util.*;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.stream.Collectors;
/**
@ -39,7 +33,7 @@ public class ASPParser extends UnifyResultBaseListener {
private Map<String, ParsedType> types = new HashMap<>();
private Set<String> tphs = new HashSet<>();
private Map<String, ParameterListNode> parameterLists = new HashMap<>();
private Set<Relation> equalsRelations = new HashSet<>();
private Set<Relation> unifierRelations = new HashSet<>();
private Set<Relation> smallerRelations = new HashSet<>();
/**
@ -88,12 +82,12 @@ public class ASPParser extends UnifyResultBaseListener {
}
@Override
public void enterEquals(UnifyResultParser.EqualsContext ctx) {
public void enterUnifier(UnifyResultParser.UnifierContext ctx) {
List<String> parameterList = parseParameterList(ctx.parameterList());
if(parameterList.size()<2)throw new DebugException("Fehler in Equals-Regel");
if(parameterList.size()<2)throw new DebugException("Fehler in Unifier-Regel");
String ls = parameterList.get(0);
String rs = parameterList.get(1);
equalsRelations.add(new Relation(ls, rs));
unifierRelations.add(new Relation(ls, rs));
}
@ -172,7 +166,7 @@ public class ASPParser extends UnifyResultBaseListener {
//for(String paramPointer : types.values().stream().map(parsedType -> parsedType.params).collect(Collectors.toList())){ }
//Dann die Equalsdot Statements
for(Relation eq : equalsRelations){
for(Relation eq : unifierRelations){
RefTypeOrTPHOrWildcardOrGeneric lsType = this.getType(eq.left);
RefTypeOrTPHOrWildcardOrGeneric rsType = this.getType(eq.right);
if(lsType instanceof TypePlaceholder && rsType instanceof RefType)

3
src/de/dhbwstuttgart/sat/asp/parser/antlr/UnifyResult.g4
View File

@ -8,6 +8,7 @@ resultSetRule :
| smaller
| typeVar
| type
| unifier
| otherRule
;
@ -17,6 +18,7 @@ value : NAME
parameter : PARAMLIST_NAME parameterList;
equals : EQUALS_NAME parameterList;
unifier : UNIFIER_NAME parameterList;
smaller : SMALLER_NAME parameterList;
typeVar : TYPEVAR_NAME parameterList;
type : TYPE_NAME parameterList;
@ -24,6 +26,7 @@ otherRule : NAME parameterList;
//TODO: Es sollte Regeln für das Result set geben, welche sich nicht mit den anderen überdecken, dann auch nur diese im Result ausgeben
PARAMLIST_NAME : 'param';
UNIFIER_NAME : 'unifier';
EQUALS_NAME : 'equals';
SMALLER_NAME : 'smaller';
TYPEVAR_NAME : 'typeVar';

24
src/de/dhbwstuttgart/sat/asp/parser/antlr/UnifyResult.tokens
View File

@ -4,20 +4,22 @@ T__2=3
T__3=4
T__4=5
PARAMLIST_NAME=6
EQUALS_NAME=7
SMALLER_NAME=8
TYPEVAR_NAME=9
TYPE_NAME=10
NAME=11
WS=12
LINE_COMMENT=13
UNIFIER_NAME=7
EQUALS_NAME=8
SMALLER_NAME=9
TYPEVAR_NAME=10
TYPE_NAME=11
NAME=12
WS=13
LINE_COMMENT=14
'ANSWER'=1
'.'=2
'('=3
','=4
')'=5
'param'=6
'equals'=7
'smaller'=8
'typeVar'=9
'type'=10
'unifier'=7
'equals'=8
'smaller'=9
'typeVar'=10
'type'=11

12
src/de/dhbwstuttgart/sat/asp/parser/antlr/UnifyResultBaseListener.java
View File

@ -83,6 +83,18 @@ public class UnifyResultBaseListener implements UnifyResultListener {
* <p>The default implementation does nothing.</p>
*/
@Override public void exitEquals(UnifyResultParser.EqualsContext ctx) { }
/**
* {@inheritDoc}
*
* <p>The default implementation does nothing.</p>
*/
@Override public void enterUnifier(UnifyResultParser.UnifierContext ctx) { }
/**
* {@inheritDoc}
*
* <p>The default implementation does nothing.</p>
*/
@Override public void exitUnifier(UnifyResultParser.UnifierContext ctx) { }
/**
* {@inheritDoc}
*

69
src/de/dhbwstuttgart/sat/asp/parser/antlr/UnifyResultLexer.java
View File

@ -17,8 +17,9 @@ public class UnifyResultLexer extends Lexer {
protected static final PredictionContextCache _sharedContextCache =
new PredictionContextCache();
public static final int
T__0=1, T__1=2, T__2=3, T__3=4, T__4=5, PARAMLIST_NAME=6, EQUALS_NAME=7,
SMALLER_NAME=8, TYPEVAR_NAME=9, TYPE_NAME=10, NAME=11, WS=12, LINE_COMMENT=13;
T__0=1, T__1=2, T__2=3, T__3=4, T__4=5, PARAMLIST_NAME=6, UNIFIER_NAME=7,
EQUALS_NAME=8, SMALLER_NAME=9, TYPEVAR_NAME=10, TYPE_NAME=11, NAME=12,
WS=13, LINE_COMMENT=14;
public static String[] channelNames = {
"DEFAULT_TOKEN_CHANNEL", "HIDDEN"
};
@ -28,17 +29,19 @@ public class UnifyResultLexer extends Lexer {
};
public static final String[] ruleNames = {
"T__0", "T__1", "T__2", "T__3", "T__4", "PARAMLIST_NAME", "EQUALS_NAME",
"SMALLER_NAME", "TYPEVAR_NAME", "TYPE_NAME", "NAME", "WS", "LINE_COMMENT"
"T__0", "T__1", "T__2", "T__3", "T__4", "PARAMLIST_NAME", "UNIFIER_NAME",
"EQUALS_NAME", "SMALLER_NAME", "TYPEVAR_NAME", "TYPE_NAME", "NAME", "WS",
"LINE_COMMENT"
};
private static final String[] _LITERAL_NAMES = {
null, "'ANSWER'", "'.'", "'('", "','", "')'", "'param'", "'equals'", "'smaller'",
"'typeVar'", "'type'"
null, "'ANSWER'", "'.'", "'('", "','", "')'", "'param'", "'unifier'",
"'equals'", "'smaller'", "'typeVar'", "'type'"
};
private static final String[] _SYMBOLIC_NAMES = {
null, null, null, null, null, null, "PARAMLIST_NAME", "EQUALS_NAME", "SMALLER_NAME",
"TYPEVAR_NAME", "TYPE_NAME", "NAME", "WS", "LINE_COMMENT"
null, null, null, null, null, null, "PARAMLIST_NAME", "UNIFIER_NAME",
"EQUALS_NAME", "SMALLER_NAME", "TYPEVAR_NAME", "TYPE_NAME", "NAME", "WS",
"LINE_COMMENT"
};
public static final Vocabulary VOCABULARY = new VocabularyImpl(_LITERAL_NAMES, _SYMBOLIC_NAMES);
@ -98,31 +101,33 @@ public class UnifyResultLexer extends Lexer {
public ATN getATN() { return _ATN; }
public static final String _serializedATN =
"\3\u608b\ua72a\u8133\ub9ed\u417c\u3be7\u7786\u5964\2\17c\b\1\4\2\t\2\4"+
"\3\u608b\ua72a\u8133\ub9ed\u417c\u3be7\u7786\u5964\2\20m\b\1\4\2\t\2\4"+
"\3\t\3\4\4\t\4\4\5\t\5\4\6\t\6\4\7\t\7\4\b\t\b\4\t\t\t\4\n\t\n\4\13\t"+
"\13\4\f\t\f\4\r\t\r\4\16\t\16\3\2\3\2\3\2\3\2\3\2\3\2\3\2\3\3\3\3\3\4"+
"\3\4\3\5\3\5\3\6\3\6\3\7\3\7\3\7\3\7\3\7\3\7\3\b\3\b\3\b\3\b\3\b\3\b\3"+
"\b\3\t\3\t\3\t\3\t\3\t\3\t\3\t\3\t\3\n\3\n\3\n\3\n\3\n\3\n\3\n\3\n\3\13"+
"\3\13\3\13\3\13\3\13\3\f\6\fP\n\f\r\f\16\fQ\3\r\6\rU\n\r\r\r\16\rV\3\r"+
"\3\r\3\16\3\16\7\16]\n\16\f\16\16\16`\13\16\3\16\3\16\2\2\17\3\3\5\4\7"+
"\5\t\6\13\7\r\b\17\t\21\n\23\13\25\f\27\r\31\16\33\17\3\2\5\6\2\62;C\\"+
"aac|\5\2\13\f\16\17\"\"\4\2\f\f\17\17\2e\2\3\3\2\2\2\2\5\3\2\2\2\2\7\3"+
"\2\2\2\2\t\3\2\2\2\2\13\3\2\2\2\2\r\3\2\2\2\2\17\3\2\2\2\2\21\3\2\2\2"+
"\2\23\3\2\2\2\2\25\3\2\2\2\2\27\3\2\2\2\2\31\3\2\2\2\2\33\3\2\2\2\3\35"+
"\3\2\2\2\5$\3\2\2\2\7&\3\2\2\2\t(\3\2\2\2\13*\3\2\2\2\r,\3\2\2\2\17\62"+
"\3\2\2\2\219\3\2\2\2\23A\3\2\2\2\25I\3\2\2\2\27O\3\2\2\2\31T\3\2\2\2\33"+
"Z\3\2\2\2\35\36\7C\2\2\36\37\7P\2\2\37 \7U\2\2 !\7Y\2\2!\"\7G\2\2\"#\7"+
"T\2\2#\4\3\2\2\2$%\7\60\2\2%\6\3\2\2\2&\'\7*\2\2\'\b\3\2\2\2()\7.\2\2"+
")\n\3\2\2\2*+\7+\2\2+\f\3\2\2\2,-\7r\2\2-.\7c\2\2./\7t\2\2/\60\7c\2\2"+
"\60\61\7o\2\2\61\16\3\2\2\2\62\63\7g\2\2\63\64\7s\2\2\64\65\7w\2\2\65"+
"\66\7c\2\2\66\67\7n\2\2\678\7u\2\28\20\3\2\2\29:\7u\2\2:;\7o\2\2;<\7c"+
"\2\2<=\7n\2\2=>\7n\2\2>?\7g\2\2?@\7t\2\2@\22\3\2\2\2AB\7v\2\2BC\7{\2\2"+
"CD\7r\2\2DE\7g\2\2EF\7X\2\2FG\7c\2\2GH\7t\2\2H\24\3\2\2\2IJ\7v\2\2JK\7"+
"{\2\2KL\7r\2\2LM\7g\2\2M\26\3\2\2\2NP\t\2\2\2ON\3\2\2\2PQ\3\2\2\2QO\3"+
"\2\2\2QR\3\2\2\2R\30\3\2\2\2SU\t\3\2\2TS\3\2\2\2UV\3\2\2\2VT\3\2\2\2V"+
"W\3\2\2\2WX\3\2\2\2XY\b\r\2\2Y\32\3\2\2\2Z^\7\'\2\2[]\n\4\2\2\\[\3\2\2"+
"\2]`\3\2\2\2^\\\3\2\2\2^_\3\2\2\2_a\3\2\2\2`^\3\2\2\2ab\b\16\2\2b\34\3"+
"\2\2\2\6\2QV^\3\b\2\2";
"\13\4\f\t\f\4\r\t\r\4\16\t\16\4\17\t\17\3\2\3\2\3\2\3\2\3\2\3\2\3\2\3"+
"\3\3\3\3\4\3\4\3\5\3\5\3\6\3\6\3\7\3\7\3\7\3\7\3\7\3\7\3\b\3\b\3\b\3\b"+
"\3\b\3\b\3\b\3\b\3\t\3\t\3\t\3\t\3\t\3\t\3\t\3\n\3\n\3\n\3\n\3\n\3\n\3"+
"\n\3\n\3\13\3\13\3\13\3\13\3\13\3\13\3\13\3\13\3\f\3\f\3\f\3\f\3\f\3\r"+
"\6\rZ\n\r\r\r\16\r[\3\16\6\16_\n\16\r\16\16\16`\3\16\3\16\3\17\3\17\7"+
"\17g\n\17\f\17\16\17j\13\17\3\17\3\17\2\2\20\3\3\5\4\7\5\t\6\13\7\r\b"+
"\17\t\21\n\23\13\25\f\27\r\31\16\33\17\35\20\3\2\5\6\2\62;C\\aac|\5\2"+
"\13\f\16\17\"\"\4\2\f\f\17\17\2o\2\3\3\2\2\2\2\5\3\2\2\2\2\7\3\2\2\2\2"+
"\t\3\2\2\2\2\13\3\2\2\2\2\r\3\2\2\2\2\17\3\2\2\2\2\21\3\2\2\2\2\23\3\2"+
"\2\2\2\25\3\2\2\2\2\27\3\2\2\2\2\31\3\2\2\2\2\33\3\2\2\2\2\35\3\2\2\2"+
"\3\37\3\2\2\2\5&\3\2\2\2\7(\3\2\2\2\t*\3\2\2\2\13,\3\2\2\2\r.\3\2\2\2"+
"\17\64\3\2\2\2\21<\3\2\2\2\23C\3\2\2\2\25K\3\2\2\2\27S\3\2\2\2\31Y\3\2"+
"\2\2\33^\3\2\2\2\35d\3\2\2\2\37 \7C\2\2 !\7P\2\2!\"\7U\2\2\"#\7Y\2\2#"+
"$\7G\2\2$%\7T\2\2%\4\3\2\2\2&\'\7\60\2\2\'\6\3\2\2\2()\7*\2\2)\b\3\2\2"+
"\2*+\7.\2\2+\n\3\2\2\2,-\7+\2\2-\f\3\2\2\2./\7r\2\2/\60\7c\2\2\60\61\7"+
"t\2\2\61\62\7c\2\2\62\63\7o\2\2\63\16\3\2\2\2\64\65\7w\2\2\65\66\7p\2"+
"\2\66\67\7k\2\2\678\7h\2\289\7k\2\29:\7g\2\2:;\7t\2\2;\20\3\2\2\2<=\7"+
"g\2\2=>\7s\2\2>?\7w\2\2?@\7c\2\2@A\7n\2\2AB\7u\2\2B\22\3\2\2\2CD\7u\2"+
"\2DE\7o\2\2EF\7c\2\2FG\7n\2\2GH\7n\2\2HI\7g\2\2IJ\7t\2\2J\24\3\2\2\2K"+
"L\7v\2\2LM\7{\2\2MN\7r\2\2NO\7g\2\2OP\7X\2\2PQ\7c\2\2QR\7t\2\2R\26\3\2"+
"\2\2ST\7v\2\2TU\7{\2\2UV\7r\2\2VW\7g\2\2W\30\3\2\2\2XZ\t\2\2\2YX\3\2\2"+
"\2Z[\3\2\2\2[Y\3\2\2\2[\\\3\2\2\2\\\32\3\2\2\2]_\t\3\2\2^]\3\2\2\2_`\3"+
"\2\2\2`^\3\2\2\2`a\3\2\2\2ab\3\2\2\2bc\b\16\2\2c\34\3\2\2\2dh\7\'\2\2"+
"eg\n\4\2\2fe\3\2\2\2gj\3\2\2\2hf\3\2\2\2hi\3\2\2\2ik\3\2\2\2jh\3\2\2\2"+
"kl\b\17\2\2l\36\3\2\2\2\6\2[`h\3\b\2\2";
public static final ATN _ATN =
new ATNDeserializer().deserialize(_serializedATN.toCharArray());
static {

24
src/de/dhbwstuttgart/sat/asp/parser/antlr/UnifyResultLexer.tokens
View File

@ -4,20 +4,22 @@ T__2=3
T__3=4
T__4=5
PARAMLIST_NAME=6
EQUALS_NAME=7
SMALLER_NAME=8
TYPEVAR_NAME=9
TYPE_NAME=10
NAME=11
WS=12
LINE_COMMENT=13
UNIFIER_NAME=7
EQUALS_NAME=8
SMALLER_NAME=9
TYPEVAR_NAME=10
TYPE_NAME=11
NAME=12
WS=13
LINE_COMMENT=14
'ANSWER'=1
'.'=2
'('=3
','=4
')'=5
'param'=6
'equals'=7
'smaller'=8
'typeVar'=9
'type'=10
'unifier'=7
'equals'=8
'smaller'=9
'typeVar'=10
'type'=11

10
src/de/dhbwstuttgart/sat/asp/parser/antlr/UnifyResultListener.java
View File

@ -67,6 +67,16 @@ public interface UnifyResultListener extends ParseTreeListener {
* @param ctx the parse tree
*/
void exitEquals(UnifyResultParser.EqualsContext ctx);
/**
* Enter a parse tree produced by {@link UnifyResultParser#unifier}.
* @param ctx the parse tree
*/
void enterUnifier(UnifyResultParser.UnifierContext ctx);
/**
* Exit a parse tree produced by {@link UnifyResultParser#unifier}.
* @param ctx the parse tree
*/
void exitUnifier(UnifyResultParser.UnifierContext ctx);
/**
* Enter a parse tree produced by {@link UnifyResultParser#smaller}.
* @param ctx the parse tree

189
src/de/dhbwstuttgart/sat/asp/parser/antlr/UnifyResultParser.java
View File

@ -17,24 +17,26 @@ public class UnifyResultParser extends Parser {
protected static final PredictionContextCache _sharedContextCache =
new PredictionContextCache();
public static final int
T__0=1, T__1=2, T__2=3, T__3=4, T__4=5, PARAMLIST_NAME=6, EQUALS_NAME=7,
SMALLER_NAME=8, TYPEVAR_NAME=9, TYPE_NAME=10, NAME=11, WS=12, LINE_COMMENT=13;
T__0=1, T__1=2, T__2=3, T__3=4, T__4=5, PARAMLIST_NAME=6, UNIFIER_NAME=7,
EQUALS_NAME=8, SMALLER_NAME=9, TYPEVAR_NAME=10, TYPE_NAME=11, NAME=12,
WS=13, LINE_COMMENT=14;
public static final int
RULE_answer = 0, RULE_resultSetRule = 1, RULE_parameterList = 2, RULE_value = 3,
RULE_parameter = 4, RULE_equals = 5, RULE_smaller = 6, RULE_typeVar = 7,
RULE_type = 8, RULE_otherRule = 9;
RULE_parameter = 4, RULE_equals = 5, RULE_unifier = 6, RULE_smaller = 7,
RULE_typeVar = 8, RULE_type = 9, RULE_otherRule = 10;
public static final String[] ruleNames = {
"answer", "resultSetRule", "parameterList", "value", "parameter", "equals",
"smaller", "typeVar", "type", "otherRule"
"unifier", "smaller", "typeVar", "type", "otherRule"
};
private static final String[] _LITERAL_NAMES = {
null, "'ANSWER'", "'.'", "'('", "','", "')'", "'param'", "'equals'", "'smaller'",
"'typeVar'", "'type'"
null, "'ANSWER'", "'.'", "'('", "','", "')'", "'param'", "'unifier'",
"'equals'", "'smaller'", "'typeVar'", "'type'"
};
private static final String[] _SYMBOLIC_NAMES = {
null, null, null, null, null, null, "PARAMLIST_NAME", "EQUALS_NAME", "SMALLER_NAME",
"TYPEVAR_NAME", "TYPE_NAME", "NAME", "WS", "LINE_COMMENT"
null, null, null, null, null, null, "PARAMLIST_NAME", "UNIFIER_NAME",
"EQUALS_NAME", "SMALLER_NAME", "TYPEVAR_NAME", "TYPE_NAME", "NAME", "WS",
"LINE_COMMENT"
};
public static final Vocabulary VOCABULARY = new VocabularyImpl(_LITERAL_NAMES, _SYMBOLIC_NAMES);
@ -113,21 +115,21 @@ public class UnifyResultParser extends Parser {
try {
enterOuterAlt(_localctx, 1);
{
setState(20);
setState(22);
match(T__0);
setState(26);
setState(28);
_errHandler.sync(this);
_la = _input.LA(1);
while ((((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << PARAMLIST_NAME) | (1L << EQUALS_NAME) | (1L << SMALLER_NAME) | (1L << TYPEVAR_NAME) | (1L << TYPE_NAME) | (1L << NAME))) != 0)) {
while ((((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << PARAMLIST_NAME) | (1L << UNIFIER_NAME) | (1L << EQUALS_NAME) | (1L << SMALLER_NAME) | (1L << TYPEVAR_NAME) | (1L << TYPE_NAME) | (1L << NAME))) != 0)) {
{
{
setState(21);
setState(23);
resultSetRule();
setState(22);
setState(24);
match(T__1);
}
}
setState(28);
setState(30);
_errHandler.sync(this);
_la = _input.LA(1);
}
@ -160,6 +162,9 @@ public class UnifyResultParser extends Parser {
public TypeContext type() {
return getRuleContext(TypeContext.class,0);
}
public UnifierContext unifier() {
return getRuleContext(UnifierContext.class,0);
}
public OtherRuleContext otherRule() {
return getRuleContext(OtherRuleContext.class,0);
}
@ -181,48 +186,55 @@ public class UnifyResultParser extends Parser {
ResultSetRuleContext _localctx = new ResultSetRuleContext(_ctx, getState());
enterRule(_localctx, 2, RULE_resultSetRule);
try {
setState(35);
setState(38);
_errHandler.sync(this);
switch (_input.LA(1)) {
case PARAMLIST_NAME:
enterOuterAlt(_localctx, 1);
{
setState(29);
setState(31);
parameter();
}
break;
case EQUALS_NAME:
enterOuterAlt(_localctx, 2);
{
setState(30);
setState(32);
equals();
}
break;
case SMALLER_NAME:
enterOuterAlt(_localctx, 3);
{
setState(31);
setState(33);
smaller();
}
break;
case TYPEVAR_NAME:
enterOuterAlt(_localctx, 4);
{
setState(32);
setState(34);
typeVar();
}
break;
case TYPE_NAME:
enterOuterAlt(_localctx, 5);
{
setState(33);
setState(35);
type();
}
break;
case NAME:
case UNIFIER_NAME:
enterOuterAlt(_localctx, 6);
{
setState(34);
setState(36);
unifier();
}
break;
case NAME:
enterOuterAlt(_localctx, 7);
{
setState(37);
otherRule();
}
break;
@ -269,27 +281,27 @@ public class UnifyResultParser extends Parser {
try {
enterOuterAlt(_localctx, 1);
{
setState(37);
setState(40);
match(T__2);
setState(38);
setState(41);
value();
setState(43);
setState(46);
_errHandler.sync(this);
_la = _input.LA(1);
while (_la==T__3) {
{
{
setState(39);
setState(42);
match(T__3);
setState(40);
setState(43);
value();
}
}
setState(45);
setState(48);
_errHandler.sync(this);
_la = _input.LA(1);
}
setState(46);
setState(49);
match(T__4);
}
}
@ -327,20 +339,20 @@ public class UnifyResultParser extends Parser {
ValueContext _localctx = new ValueContext(_ctx, getState());
enterRule(_localctx, 6, RULE_value);
try {
setState(50);
setState(53);
_errHandler.sync(this);
switch ( getInterpreter().adaptivePredict(_input,3,_ctx) ) {
case 1:
enterOuterAlt(_localctx, 1);
{
setState(48);
setState(51);
match(NAME);
}
break;
case 2:
enterOuterAlt(_localctx, 2);
{
setState(49);
setState(52);
resultSetRule();
}
break;
@ -382,9 +394,9 @@ public class UnifyResultParser extends Parser {
try {
enterOuterAlt(_localctx, 1);
{
setState(52);
setState(55);
match(PARAMLIST_NAME);
setState(53);
setState(56);
parameterList();
}
}
@ -424,9 +436,51 @@ public class UnifyResultParser extends Parser {
try {
enterOuterAlt(_localctx, 1);
{
setState(55);
setState(58);
match(EQUALS_NAME);
setState(56);
setState(59);
parameterList();
}
}
catch (RecognitionException re) {
_localctx.exception = re;
_errHandler.reportError(this, re);
_errHandler.recover(this, re);
}
finally {
exitRule();
}
return _localctx;
}
public static class UnifierContext extends ParserRuleContext {
public TerminalNode UNIFIER_NAME() { return getToken(UnifyResultParser.UNIFIER_NAME, 0); }
public ParameterListContext parameterList() {
return getRuleContext(ParameterListContext.class,0);
}
public UnifierContext(ParserRuleContext parent, int invokingState) {
super(parent, invokingState);
}
@Override public int getRuleIndex() { return RULE_unifier; }
@Override
public void enterRule(ParseTreeListener listener) {
if ( listener instanceof UnifyResultListener ) ((UnifyResultListener)listener).enterUnifier(this);
}
@Override
public void exitRule(ParseTreeListener listener) {
if ( listener instanceof UnifyResultListener ) ((UnifyResultListener)listener).exitUnifier(this);
}
}
public final UnifierContext unifier() throws RecognitionException {
UnifierContext _localctx = new UnifierContext(_ctx, getState());
enterRule(_localctx, 12, RULE_unifier);
try {
enterOuterAlt(_localctx, 1);
{
setState(61);
match(UNIFIER_NAME);
setState(62);
parameterList();
}
}
@ -462,13 +516,13 @@ public class UnifyResultParser extends Parser {
public final SmallerContext smaller() throws RecognitionException {
SmallerContext _localctx = new SmallerContext(_ctx, getState());
enterRule(_localctx, 12, RULE_smaller);
enterRule(_localctx, 14, RULE_smaller);
try {
enterOuterAlt(_localctx, 1);
{
setState(58);
setState(64);
match(SMALLER_NAME);
setState(59);
setState(65);
parameterList();
}
}
@ -504,13 +558,13 @@ public class UnifyResultParser extends Parser {
public final TypeVarContext typeVar() throws RecognitionException {
TypeVarContext _localctx = new TypeVarContext(_ctx, getState());
enterRule(_localctx, 14, RULE_typeVar);
enterRule(_localctx, 16, RULE_typeVar);
try {
enterOuterAlt(_localctx, 1);
{
setState(61);
setState(67);
match(TYPEVAR_NAME);
setState(62);
setState(68);
parameterList();
}
}
@ -546,13 +600,13 @@ public class UnifyResultParser extends Parser {
public final TypeContext type() throws RecognitionException {
TypeContext _localctx = new TypeContext(_ctx, getState());
enterRule(_localctx, 16, RULE_type);
enterRule(_localctx, 18, RULE_type);
try {
enterOuterAlt(_localctx, 1);
{
setState(64);
setState(70);
match(TYPE_NAME);
setState(65);
setState(71);
parameterList();
}
}
@ -588,13 +642,13 @@ public class UnifyResultParser extends Parser {
public final OtherRuleContext otherRule() throws RecognitionException {
OtherRuleContext _localctx = new OtherRuleContext(_ctx, getState());
enterRule(_localctx, 18, RULE_otherRule);
enterRule(_localctx, 20, RULE_otherRule);
try {
enterOuterAlt(_localctx, 1);
{
setState(67);
setState(73);
match(NAME);
setState(68);
setState(74);
parameterList();
}
}
@ -610,24 +664,25 @@ public class UnifyResultParser extends Parser {
}
public static final String _serializedATN =
"\3\u608b\ua72a\u8133\ub9ed\u417c\u3be7\u7786\u5964\3\17I\4\2\t\2\4\3\t"+
"\3\4\4\t\4\4\5\t\5\4\6\t\6\4\7\t\7\4\b\t\b\4\t\t\t\4\n\t\n\4\13\t\13\3"+
"\2\3\2\3\2\3\2\7\2\33\n\2\f\2\16\2\36\13\2\3\3\3\3\3\3\3\3\3\3\3\3\5\3"+
"&\n\3\3\4\3\4\3\4\3\4\7\4,\n\4\f\4\16\4/\13\4\3\4\3\4\3\5\3\5\5\5\65\n"+
"\5\3\6\3\6\3\6\3\7\3\7\3\7\3\b\3\b\3\b\3\t\3\t\3\t\3\n\3\n\3\n\3\13\3"+
"\13\3\13\3\13\2\2\f\2\4\6\b\n\f\16\20\22\24\2\2\2F\2\26\3\2\2\2\4%\3\2"+
"\2\2\6\'\3\2\2\2\b\64\3\2\2\2\n\66\3\2\2\2\f9\3\2\2\2\16<\3\2\2\2\20?"+
"\3\2\2\2\22B\3\2\2\2\24E\3\2\2\2\26\34\7\3\2\2\27\30\5\4\3\2\30\31\7\4"+
"\2\2\31\33\3\2\2\2\32\27\3\2\2\2\33\36\3\2\2\2\34\32\3\2\2\2\34\35\3\2"+
"\2\2\35\3\3\2\2\2\36\34\3\2\2\2\37&\5\n\6\2 &\5\f\7\2!&\5\16\b\2\"&\5"+
"\20\t\2#&\5\22\n\2$&\5\24\13\2%\37\3\2\2\2% \3\2\2\2%!\3\2\2\2%\"\3\2"+
"\2\2%#\3\2\2\2%$\3\2\2\2&\5\3\2\2\2\'(\7\5\2\2(-\5\b\5\2)*\7\6\2\2*,\5"+
"\b\5\2+)\3\2\2\2,/\3\2\2\2-+\3\2\2\2-.\3\2\2\2.\60\3\2\2\2/-\3\2\2\2\60"+
"\61\7\7\2\2\61\7\3\2\2\2\62\65\7\r\2\2\63\65\5\4\3\2\64\62\3\2\2\2\64"+
"\63\3\2\2\2\65\t\3\2\2\2\66\67\7\b\2\2\678\5\6\4\28\13\3\2\2\29:\7\t\2"+
"\2:;\5\6\4\2;\r\3\2\2\2<=\7\n\2\2=>\5\6\4\2>\17\3\2\2\2?@\7\13\2\2@A\5"+
"\6\4\2A\21\3\2\2\2BC\7\f\2\2CD\5\6\4\2D\23\3\2\2\2EF\7\r\2\2FG\5\6\4\2"+
"G\25\3\2\2\2\6\34%-\64";
"\3\u608b\ua72a\u8133\ub9ed\u417c\u3be7\u7786\u5964\3\20O\4\2\t\2\4\3\t"+
"\3\4\4\t\4\4\5\t\5\4\6\t\6\4\7\t\7\4\b\t\b\4\t\t\t\4\n\t\n\4\13\t\13\4"+
"\f\t\f\3\2\3\2\3\2\3\2\7\2\35\n\2\f\2\16\2 \13\2\3\3\3\3\3\3\3\3\3\3\3"+
"\3\3\3\5\3)\n\3\3\4\3\4\3\4\3\4\7\4/\n\4\f\4\16\4\62\13\4\3\4\3\4\3\5"+
"\3\5\5\58\n\5\3\6\3\6\3\6\3\7\3\7\3\7\3\b\3\b\3\b\3\t\3\t\3\t\3\n\3\n"+
"\3\n\3\13\3\13\3\13\3\f\3\f\3\f\3\f\2\2\r\2\4\6\b\n\f\16\20\22\24\26\2"+
"\2\2L\2\30\3\2\2\2\4(\3\2\2\2\6*\3\2\2\2\b\67\3\2\2\2\n9\3\2\2\2\f<\3"+
"\2\2\2\16?\3\2\2\2\20B\3\2\2\2\22E\3\2\2\2\24H\3\2\2\2\26K\3\2\2\2\30"+
"\36\7\3\2\2\31\32\5\4\3\2\32\33\7\4\2\2\33\35\3\2\2\2\34\31\3\2\2\2\35"+
" \3\2\2\2\36\34\3\2\2\2\36\37\3\2\2\2\37\3\3\2\2\2 \36\3\2\2\2!)\5\n\6"+
"\2\")\5\f\7\2#)\5\20\t\2$)\5\22\n\2%)\5\24\13\2&)\5\16\b\2\')\5\26\f\2"+
"(!\3\2\2\2(\"\3\2\2\2(#\3\2\2\2($\3\2\2\2(%\3\2\2\2(&\3\2\2\2(\'\3\2\2"+
"\2)\5\3\2\2\2*+\7\5\2\2+\60\5\b\5\2,-\7\6\2\2-/\5\b\5\2.,\3\2\2\2/\62"+
"\3\2\2\2\60.\3\2\2\2\60\61\3\2\2\2\61\63\3\2\2\2\62\60\3\2\2\2\63\64\7"+
"\7\2\2\64\7\3\2\2\2\658\7\16\2\2\668\5\4\3\2\67\65\3\2\2\2\67\66\3\2\2"+
"\28\t\3\2\2\29:\7\b\2\2:;\5\6\4\2;\13\3\2\2\2<=\7\n\2\2=>\5\6\4\2>\r\3"+
"\2\2\2?@\7\t\2\2@A\5\6\4\2A\17\3\2\2\2BC\7\13\2\2CD\5\6\4\2D\21\3\2\2"+
"\2EF\7\f\2\2FG\5\6\4\2G\23\3\2\2\2HI\7\r\2\2IJ\5\6\4\2J\25\3\2\2\2KL\7"+
"\16\2\2LM\5\6\4\2M\27\3\2\2\2\6\36(\60\67";
public static final ATN _ATN =
new ATNDeserializer().deserialize(_serializedATN.toCharArray());
static {

31
test/asp/UnifyWithoutWildcards.java
View File

@ -11,6 +11,7 @@ import de.dhbwstuttgart.syntaxtree.type.*;
import de.dhbwstuttgart.syntaxtree.visual.ResultSetPrinter;
import de.dhbwstuttgart.typeinference.constraints.ConstraintSet;
import de.dhbwstuttgart.typeinference.constraints.Pair;
import de.dhbwstuttgart.typeinference.result.ResolvedType;
import de.dhbwstuttgart.typeinference.result.ResultSet;
import de.dhbwstuttgart.typeinference.unify.model.PairOperator;
import org.junit.Test;
@ -34,8 +35,33 @@ public class UnifyWithoutWildcards {
RefType t2 = new RefType(new JavaClassName("java.util.HashMap"), list2, new NullToken());
testSet.addUndConstraint(new Pair(t1, t2, PairOperator.SMALLERDOT));
ResultSet resultSet = run(testSet);
System.out.println(ResultSetPrinter.print(resultSet));
//System.out.println(ResultSetPrinter.print(resultSet));
assert resultSet.results.size() > 0;
ResolvedType rsType = resultSet.resolveType(list2.get(1));
assert ((RefType)rsType.resolvedType).getName().equals("java.util.Map");
}
@Test
public void adaptNewParaListTest1() throws InterruptedException, IOException, ClassNotFoundException {
ConstraintSet<Pair> testSet = new ConstraintSet<>();
List<RefTypeOrTPHOrWildcardOrGeneric> list1 = Arrays.asList(TypePlaceholder.fresh(new NullToken()));
RefType t1 = new RefType(new JavaClassName("asp.UnifyWithoutWildcards$Test1"), list1, new NullToken());
RefType t2 = new RefType(new JavaClassName("java.lang.Object"), new ArrayList<>(), new NullToken());
testSet.addUndConstraint(new Pair(t1, t2, PairOperator.SMALLERDOT));
ResultSet resultSet = run(testSet);
//System.out.println(ResultSetPrinter.print(resultSet));
assert resultSet.results.size() == 0; //Hier gibt es keine Lösung.
//TODO: Kann in zukünfigen Fällen eine Lösung geben
}
@Test
public void step1() throws InterruptedException, IOException, ClassNotFoundException {
ConstraintSet<Pair> testSet = new ConstraintSet<>();
TypePlaceholder t1 = TypePlaceholder.fresh(new NullToken());
RefType t2 = new RefType(new JavaClassName("java.lang.Object"), new ArrayList<>(), new NullToken());
testSet.addUndConstraint(new Pair(t1, t2, PairOperator.SMALLERDOT));
ResultSet resultSet = run(testSet);
System.out.println(resultSet.results.size());
}
public ResultSet run(ConstraintSet<Pair> toTest) throws IOException, InterruptedException, ClassNotFoundException {
@ -95,9 +121,12 @@ public class UnifyWithoutWildcards {
private Collection<ClassOrInterface> getFC() {
Set<ClassOrInterface> ret = new HashSet<>();
ret.add(ASTFactory.createClass(Matrix.class));
ret.add(ASTFactory.createClass(Test1.class));
//ret.add(ASTFactory.createObjectClass());
//ret.add(ASTFactory.createClass(java.util.List.class));
return ret;
}
private class Matrix<A> extends HashMap<A,Map<Integer, A>>{}
private class Test1<A> extends Object{}
}