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sarah.grebing
ProofScriptParser
Commits
3f132b86
Commit
3f132b86
authored
Apr 28, 2017
by
Alexander Weigl
Browse files
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Plain Diff
started pretty printing
* cleanin up and introducing some new AST nodes
parent
cef9b784
Changes
23
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23 changed files
with
569 additions
and
49 deletions
+569
-49
src/main/antlr4/edu/kit/formal/proofscriptparser/ScriptLanguage.g4
...antlr4/edu/kit/formal/proofscriptparser/ScriptLanguage.g4
+4
-1
src/main/java/edu/kit/formatl/proofscriptparser/Facade.java
src/main/java/edu/kit/formatl/proofscriptparser/Facade.java
+16
-3
src/main/java/edu/kit/formatl/proofscriptparser/PrettyPrinter.java
...java/edu/kit/formatl/proofscriptparser/PrettyPrinter.java
+156
-0
src/main/java/edu/kit/formatl/proofscriptparser/TransformAst.java
.../java/edu/kit/formatl/proofscriptparser/TransformAst.java
+42
-20
src/main/java/edu/kit/formatl/proofscriptparser/ast/ASTNode.java
...n/java/edu/kit/formatl/proofscriptparser/ast/ASTNode.java
+1
-0
src/main/java/edu/kit/formatl/proofscriptparser/ast/AssignmentStatement.java
...it/formatl/proofscriptparser/ast/AssignmentStatement.java
+9
-3
src/main/java/edu/kit/formatl/proofscriptparser/ast/BinaryExpression.java
...u/kit/formatl/proofscriptparser/ast/BinaryExpression.java
+13
-0
src/main/java/edu/kit/formatl/proofscriptparser/ast/BooleanLiteral.java
...edu/kit/formatl/proofscriptparser/ast/BooleanLiteral.java
+10
-0
src/main/java/edu/kit/formatl/proofscriptparser/ast/CaseStatement.java
.../edu/kit/formatl/proofscriptparser/ast/CaseStatement.java
+38
-0
src/main/java/edu/kit/formatl/proofscriptparser/ast/CasesStatement.java
...edu/kit/formatl/proofscriptparser/ast/CasesStatement.java
+26
-0
src/main/java/edu/kit/formatl/proofscriptparser/ast/DefaultASTVisitor.java
.../kit/formatl/proofscriptparser/ast/DefaultASTVisitor.java
+59
-0
src/main/java/edu/kit/formatl/proofscriptparser/ast/IntegerLiteral.java
...edu/kit/formatl/proofscriptparser/ast/IntegerLiteral.java
+32
-0
src/main/java/edu/kit/formatl/proofscriptparser/ast/Literal.java
...n/java/edu/kit/formatl/proofscriptparser/ast/Literal.java
+1
-1
src/main/java/edu/kit/formatl/proofscriptparser/ast/Operator.java
.../java/edu/kit/formatl/proofscriptparser/ast/Operator.java
+2
-1
src/main/java/edu/kit/formatl/proofscriptparser/ast/ProofScript.java
...va/edu/kit/formatl/proofscriptparser/ast/ProofScript.java
+12
-3
src/main/java/edu/kit/formatl/proofscriptparser/ast/ScriptCallStatement.java
...it/formatl/proofscriptparser/ast/ScriptCallStatement.java
+41
-0
src/main/java/edu/kit/formatl/proofscriptparser/ast/Statements.java
...ava/edu/kit/formatl/proofscriptparser/ast/Statements.java
+17
-10
src/main/java/edu/kit/formatl/proofscriptparser/ast/StringLiteral.java
.../edu/kit/formatl/proofscriptparser/ast/StringLiteral.java
+11
-0
src/main/java/edu/kit/formatl/proofscriptparser/ast/TermLiteral.java
...va/edu/kit/formatl/proofscriptparser/ast/TermLiteral.java
+11
-0
src/main/java/edu/kit/formatl/proofscriptparser/ast/Variable.java
.../java/edu/kit/formatl/proofscriptparser/ast/Variable.java
+20
-0
src/main/java/edu/kit/formatl/proofscriptparser/ast/Visitor.java
...n/java/edu/kit/formatl/proofscriptparser/ast/Visitor.java
+16
-6
src/test/java/edu/kit/formal/proofscriptparser/ASTTest.java
src/test/java/edu/kit/formal/proofscriptparser/ASTTest.java
+31
-0
src/test/java/edu/kit/formal/proofscriptparser/ScriptTest.java
...est/java/edu/kit/formal/proofscriptparser/ScriptTest.java
+1
-1
No files found.
src/main/antlr4/edu/kit/formal/proofscriptparser/ScriptLanguage.g4
View file @
3f132b86
...
...
@@ -99,9 +99,12 @@ theOnlyStmt
;
scriptCommand
:
ID ((ID '=')? expression)
* SEMICOLON
:
cmd=ID parameter
* SEMICOLON
;
parameter : ((pname=ID '=')? expr=expression)
;
callStmt
: CALL scriptCommand SEMICOLON
;
...
...
src/main/java/edu/kit/formatl/proofscriptparser/Facade.java
View file @
3f132b86
...
...
@@ -2,24 +2,37 @@ package edu.kit.formatl.proofscriptparser;
import
edu.kit.formal.proofscriptparser.ScriptLanguageLexer
;
import
edu.kit.formal.proofscriptparser.ScriptLanguageParser
;
import
edu.kit.formatl.proofscriptparser.ast.ASTNode
;
import
edu.kit.formatl.proofscriptparser.ast.ProofScript
;
import
org.antlr.v4.runtime.*
;
import
java.io.File
;
import
java.io.IOException
;
import
java.util.List
;
/**
* @author Alexander Weigl
* @version 1 (27.04.17)
*/
public
class
Facade
{
public
ScriptLanguageParser
.
StartContext
parseStream
(
CharStream
stream
)
{
public
final
class
Facade
{
public
static
ScriptLanguageParser
.
StartContext
parseStream
(
CharStream
stream
)
{
ScriptLanguageParser
slp
=
new
ScriptLanguageParser
(
new
CommonTokenStream
(
new
ScriptLanguageLexer
(
stream
)));
return
slp
.
start
();
}
public
List
<
ProofScript
>
as
AST
(
CharStream
stream
)
{
public
static
List
<
ProofScript
>
get
AST
(
CharStream
stream
)
{
TransformAst
astt
=
new
TransformAst
();
parseStream
(
stream
).
accept
(
astt
);
return
astt
.
getScripts
();
}
public
static
List
<
ProofScript
>
getAST
(
File
inputfile
)
throws
IOException
{
return
getAST
(
CharStreams
.
fromPath
(
inputfile
.
toPath
()));
}
public
static
String
prettyPrint
(
ASTNode
node
)
{
PrettyPrinter
prettyPrinter
=
new
PrettyPrinter
();
node
.
accept
(
prettyPrinter
);
return
prettyPrinter
.
toString
();
}
}
src/main/java/edu/kit/formatl/proofscriptparser/PrettyPrinter.java
0 → 100644
View file @
3f132b86
package
edu.kit.formatl.proofscriptparser
;
import
edu.kit.formatl.proofscriptparser.ast.*
;
import
java.util.Iterator
;
import
java.util.Map
;
/**
* @author Alexander Weigl
* @version 1 (28.04.17)
*/
public
class
PrettyPrinter
extends
DefaultASTVisitor
<
Void
>
{
private
final
StringBuilder
s
=
new
StringBuilder
();
private
int
indentation
=
0
;
@Override
public
String
toString
()
{
return
s
.
toString
();
}
@Override
public
Void
visit
(
ProofScript
proofScript
)
{
s
.
append
(
"script"
);
s
.
append
(
proofScript
.
getName
());
s
.
append
(
" ("
);
printArglist
(
proofScript
.
getParameters
());
s
.
append
(
") {"
);
proofScript
.
getBody
().
accept
(
this
);
nl
();
s
.
append
(
"}"
);
return
null
;
}
private
void
printArglist
(
Map
<
String
,
String
>
parameters
)
{
Iterator
<
Map
.
Entry
<
String
,
String
>>
iter
=
parameters
.
entrySet
().
iterator
();
while
(
iter
.
hasNext
())
{
Map
.
Entry
<
String
,
String
>
next
=
iter
.
next
();
s
.
append
(
next
.
getKey
()).
append
(
" : "
).
append
(
next
.
getValue
());
if
(
iter
.
hasNext
())
s
.
append
(
", "
);
}
}
@Override
public
Void
visit
(
AssignmentStatement
assign
)
{
assign
.
getRhs
().
accept
(
this
);
s
.
append
(
" := "
);
assign
.
getLhs
().
accept
(
this
);
s
.
append
(
";"
);
return
null
;
}
@Override
public
Void
visit
(
BinaryExpression
e
)
{
e
.
getLeft
().
accept
(
this
);
s
.
append
(
e
.
getOperator
().
symbol
());
e
.
getRight
().
accept
(
this
);
return
super
.
visit
(
e
);
}
@Override
public
Void
visit
(
MatchExpression
matchExpression
)
{
return
super
.
visit
(
matchExpression
);
}
@Override
public
Void
visit
(
CasesStatement
casesStatement
)
{
s
.
append
(
"cases {"
);
incrementIndent
();
nl
();
for
(
CaseStatement
c
:
casesStatement
.
getCases
())
{
c
.
accept
(
this
);
nl
();
}
decrementIndent
();
cl
();
s
.
append
(
"}"
);
return
null
;
}
/**
* clear line
*/
private
void
cl
()
{
int
i
=
s
.
length
()
-
1
;
while
(
Character
.
isWhitespace
(
s
.
charAt
(
i
)))
{
s
.
deleteCharAt
(
i
--);
}
nl
();
}
@Override
public
Void
visit
(
CaseStatement
caseStatement
)
{
s
.
append
(
"case "
);
caseStatement
.
getGuard
().
accept
(
this
);
s
.
append
(
" {"
);
caseStatement
.
getBody
().
accept
(
this
);
nl
();
s
.
append
(
"}"
);
return
super
.
visit
(
caseStatement
);
}
@Override
public
Void
visit
(
ScriptCallStatement
call
)
{
s
.
append
(
call
.
getCommand
()).
append
(
' '
);
call
.
getParameters
().
forEach
((
k
,
v
)
->
{
s
.
append
(
k
).
append
(
" = "
);
v
.
accept
(
this
);
s
.
append
(
" "
);
});
s
.
append
(
";"
);
return
null
;
}
@Override
public
Void
visit
(
TermLiteral
termLiteral
)
{
s
.
append
(
String
.
format
(
"`%s`"
,
termLiteral
.
getText
()));
return
super
.
visit
(
termLiteral
);
}
@Override
public
Void
visit
(
StringLiteral
stringLiteral
)
{
s
.
append
(
String
.
format
(
"\"%s\""
,
stringLiteral
.
getText
()));
return
super
.
visit
(
stringLiteral
);
}
@Override
public
Void
visit
(
Variable
variable
)
{
s
.
append
(
variable
.
getIdentifier
());
return
super
.
visit
(
variable
);
}
@Override
public
Void
visit
(
BooleanLiteral
booleanLiteral
)
{
s
.
append
(
booleanLiteral
.
getValue
());
return
super
.
visit
(
booleanLiteral
);
}
@Override
public
Void
visit
(
Statements
statements
)
{
incrementIndent
();
for
(
Statement
s
:
statements
)
{
nl
();
s
.
accept
(
this
);
}
decrementIndent
();
return
super
.
visit
(
statements
);
}
@Override
public
Void
visit
(
IntegerLiteral
integer
)
{
s
.
append
(
integer
.
getValue
().
toString
());
return
null
;
}
private
void
nl
()
{
s
.
append
(
'\n'
);
for
(
int
i
=
0
;
i
<
indentation
;
i
++)
s
.
append
(
'\t'
);
}
private
void
decrementIndent
()
{
indentation
--;
}
private
void
incrementIndent
()
{
indentation
++;
}
}
src/main/java/edu/kit/formatl/proofscriptparser/TransformAst.java
View file @
3f132b86
...
...
@@ -23,7 +23,8 @@ public class TransformAst implements ScriptLanguageVisitor<Object> {
ProofScript
s
=
new
ProofScript
();
s
.
setName
(
ctx
.
name
.
getText
());
s
.
setRuleContext
(
ctx
);
s
.
setParameters
((
Map
<
String
,
String
>)
ctx
.
paramters
.
accept
(
this
));
if
(
ctx
.
paramters
!=
null
)
s
.
setParameters
((
Map
<
String
,
String
>)
ctx
.
paramters
.
accept
(
this
));
s
.
setBody
((
Statements
)
ctx
.
body
.
accept
(
this
));
scripts
.
add
(
s
);
return
s
;
...
...
@@ -38,11 +39,11 @@ public class TransformAst implements ScriptLanguageVisitor<Object> {
}
@Override
public
Object
visitVarDecl
(
ScriptLanguageParser
.
VarDeclContext
ctx
)
{
return
null
;
throw
new
IllegalStateException
(
"not implemented"
)
;
}
@Override
public
Object
visitType
(
ScriptLanguageParser
.
TypeContext
ctx
)
{
return
null
;
throw
new
IllegalStateException
(
"not implemented"
)
;
}
@Override
public
Statements
visitStmtList
(
ScriptLanguageParser
.
StmtListContext
ctx
)
{
...
...
@@ -60,7 +61,7 @@ public class TransformAst implements ScriptLanguageVisitor<Object> {
@Override
public
Object
visitAssignment
(
ScriptLanguageParser
.
AssignmentContext
ctx
)
{
AssignmentStatement
assign
=
new
AssignmentStatement
();
assign
.
setRuleContext
(
ctx
);
assign
.
setRhs
(
ctx
.
variable
.
getText
(
));
assign
.
setRhs
(
new
Variable
(
ctx
.
variable
));
assign
.
setLhs
((
Expression
)
ctx
.
expression
().
accept
(
this
));
return
assign
;
}
...
...
@@ -79,11 +80,11 @@ public class TransformAst implements ScriptLanguageVisitor<Object> {
}
@Override
public
Object
visitExprMinus
(
ScriptLanguageParser
.
ExprMinusContext
ctx
)
{
return
null
;
throw
new
IllegalStateException
(
"not implemented"
)
;
}
@Override
public
Object
visitExprNegate
(
ScriptLanguageParser
.
ExprNegateContext
ctx
)
{
return
null
;
throw
new
IllegalStateException
(
"not implemented"
)
;
}
@Override
public
Object
visitExprComparison
(
ScriptLanguageParser
.
ExprComparisonContext
ctx
)
{
...
...
@@ -95,7 +96,7 @@ public class TransformAst implements ScriptLanguageVisitor<Object> {
if
(
op
.
symbol
().
equals
(
n
))
return
op
;
}
return
null
;
throw
new
IllegalStateException
(
"Operator "
+
n
+
" not defined"
)
;
}
@Override
public
Object
visitExprEquality
(
ScriptLanguageParser
.
ExprEqualityContext
ctx
)
{
...
...
@@ -141,11 +142,11 @@ public class TransformAst implements ScriptLanguageVisitor<Object> {
}
@Override
public
Object
visitLiteralID
(
ScriptLanguageParser
.
LiteralIDContext
ctx
)
{
return
n
ull
;
return
n
ew
Variable
(
ctx
.
ID
().
getSymbol
())
;
}
@Override
public
Object
visitLiteralDigits
(
ScriptLanguageParser
.
LiteralDigitsContext
ctx
)
{
return
n
ull
;
return
n
ew
IntegerLiteral
(
ctx
.
DIGITS
().
getSymbol
())
;
}
@Override
public
Object
visitLiteralTerm
(
ScriptLanguageParser
.
LiteralTermContext
ctx
)
{
...
...
@@ -178,50 +179,71 @@ public class TransformAst implements ScriptLanguageVisitor<Object> {
}
@Override
public
Object
visitScriptVar
(
ScriptLanguageParser
.
ScriptVarContext
ctx
)
{
return
null
;
throw
new
IllegalStateException
(
"not implemented"
)
;
}
@Override
public
Object
visitRepeatStmt
(
ScriptLanguageParser
.
RepeatStmtContext
ctx
)
{
return
null
;
throw
new
IllegalStateException
(
"not implemented"
)
;
}
@Override
public
Object
visitCasesStmt
(
ScriptLanguageParser
.
CasesStmtContext
ctx
)
{
return
null
;
CasesStatement
cases
=
new
CasesStatement
();
ctx
.
casesList
().
forEach
(
c
->
cases
.
getCases
().
add
((
CaseStatement
)
c
.
accept
(
this
)));
return
cases
;
}
@Override
public
Object
visitCasesList
(
ScriptLanguageParser
.
CasesListContext
ctx
)
{
return
null
;
CaseStatement
caseStatement
=
new
CaseStatement
();
caseStatement
.
setRuleContext
(
ctx
);
caseStatement
.
setGuard
((
Expression
)
ctx
.
expression
().
accept
(
this
));
caseStatement
.
setBody
((
Statements
)
ctx
.
stmtList
().
accept
(
this
));
return
caseStatement
;
}
@Override
public
Object
visitForEachStmt
(
ScriptLanguageParser
.
ForEachStmtContext
ctx
)
{
return
null
;
throw
new
IllegalStateException
(
"not implemented"
)
;
}
@Override
public
Object
visitTheOnlyStmt
(
ScriptLanguageParser
.
TheOnlyStmtContext
ctx
)
{
return
null
;
throw
new
IllegalStateException
(
"not implemented"
)
;
}
@Override
public
Object
visitScriptCommand
(
ScriptLanguageParser
.
ScriptCommandContext
ctx
)
{
ScriptCallStatement
scs
=
new
ScriptCallStatement
();
scs
.
setRuleContext
(
ctx
);
scs
.
setCommand
(
ctx
.
cmd
.
getText
());
int
i
=
1
;
if
(
ctx
.
parameter
()
!=
null
)
{
for
(
ScriptLanguageParser
.
ParameterContext
p
:
ctx
.
parameter
())
{
Expression
expr
=
(
Expression
)
p
.
expr
.
accept
(
this
);
String
key
=
p
.
ID
()
!=
null
?
p
.
ID
().
getText
()
:
"#"
+
(
i
++);
scs
.
getParameters
().
put
(
key
,
expr
);
}
}
return
scs
;
}
@Override
public
Object
visitParameter
(
ScriptLanguageParser
.
ParameterContext
ctx
)
{
return
null
;
}
@Override
public
Object
visitCallStmt
(
ScriptLanguageParser
.
CallStmtContext
ctx
)
{
return
null
;
throw
new
IllegalStateException
(
"not implemented"
)
;
}
@Override
public
Object
visit
(
ParseTree
parseTree
)
{
return
null
;
throw
new
IllegalStateException
(
"not implemented"
)
;
}
@Override
public
Object
visitChildren
(
RuleNode
ruleNode
)
{
return
null
;
throw
new
IllegalStateException
(
"not implemented"
)
;
}
@Override
public
Object
visitTerminal
(
TerminalNode
terminalNode
)
{
return
null
;
throw
new
IllegalStateException
(
"not implemented"
)
;
}
@Override
public
Object
visitErrorNode
(
ErrorNode
errorNode
)
{
return
null
;
throw
new
IllegalStateException
(
"not implemented"
)
;
}
}
src/main/java/edu/kit/formatl/proofscriptparser/ast/ASTNode.java
View file @
3f132b86
...
...
@@ -46,4 +46,5 @@ public abstract class ASTNode<T extends ParserRuleContext> implements Visitable,
public
abstract
<
T
>
T
accept
(
Visitor
<
T
>
visitor
);
@Override
public
abstract
ASTNode
<
T
>
clone
();
}
src/main/java/edu/kit/formatl/proofscriptparser/ast/AssignmentStatement.java
View file @
3f132b86
...
...
@@ -7,9 +7,11 @@ import edu.kit.formal.proofscriptparser.ScriptLanguageParser;
* @version 1 (28.04.17)
*/
public
class
AssignmentStatement
extends
Statement
<
ScriptLanguageParser
.
AssignmentContext
>
{
private
String
rhs
;
private
Variable
rhs
;
private
Expression
lhs
;
//TODO type missing, if initialization
@Override
public
<
T
>
T
accept
(
Visitor
<
T
>
visitor
)
{
return
visitor
.
visit
(
this
);
}
...
...
@@ -18,11 +20,11 @@ public class AssignmentStatement extends Statement<ScriptLanguageParser.Assignme
return
null
;
}
public
void
setRhs
(
String
rhs
)
{
public
void
setRhs
(
Variable
rhs
)
{
this
.
rhs
=
rhs
;
}
public
String
getRhs
()
{
public
Variable
getRhs
()
{
return
rhs
;
}
...
...
@@ -33,4 +35,8 @@ public class AssignmentStatement extends Statement<ScriptLanguageParser.Assignme
public
Expression
getLhs
()
{
return
lhs
;
}
@Override
public
String
toString
()
{
return
String
.
format
(
"%s := %s"
,
rhs
,
lhs
);
}
}
src/main/java/edu/kit/formatl/proofscriptparser/ast/BinaryExpression.java
View file @
3f132b86
...
...
@@ -35,4 +35,17 @@ public class BinaryExpression extends Expression<ParserRuleContext> {
public
Operator
getOperator
()
{
return
operator
;
}
@Override
public
String
toString
()
{
return
"BinaryExpression{"
+
"left="
+
left
+
", right="
+
right
+
", operator="
+
operator
+
'}'
;
}
public
Expression
getLeft
()
{
return
left
;
}
public
Expression
getRight
()
{
return
right
;
}
}
src/main/java/edu/kit/formatl/proofscriptparser/ast/BooleanLiteral.java
View file @
3f132b86
...
...
@@ -12,8 +12,10 @@ import java.util.Optional;
public
class
BooleanLiteral
extends
Literal
{
public
static
final
BooleanLiteral
FALSE
=
new
BooleanLiteral
(
false
);
public
static
final
BooleanLiteral
TRUE
=
new
BooleanLiteral
(
true
);
private
final
boolean
value
;
public
BooleanLiteral
(
boolean
value
,
Token
token
)
{
this
.
value
=
value
;
if
(
token
!=
null
)
this
.
token
=
Optional
.
of
(
token
);
else
...
...
@@ -32,4 +34,12 @@ public class BooleanLiteral extends Literal {
@Override
public
ASTNode
<
ParserRuleContext
>
clone
()
{
return
null
;
}
@Override
public
String
toString
()
{
return
"BooleanLiteral{"
+
"value="
+
value
+
'}'
;
}
public
boolean
getValue
()
{
return
value
;
}
}
src/main/java/edu/kit/formatl/proofscriptparser/ast/CaseStatement.java
0 → 100644
View file @
3f132b86
package
edu.kit.formatl.proofscriptparser.ast
;
import
edu.kit.formal.proofscriptparser.ScriptLanguageParser
;
/**
* @author Alexander Weigl
* @version 1 (28.04.17)
*/
public
class
CaseStatement
extends
Statement
<
ScriptLanguageParser
.
CasesListContext
>
{
private
Expression
guard
;
private
Statements
body
;
public
Expression
getGuard
()
{
return
guard
;
}
public
CaseStatement
setGuard
(
Expression
guard
)
{
this
.
guard
=
guard
;
return
this
;
}
public
Statements
getBody
()
{
return
body
;
}
public
CaseStatement
setBody
(
Statements
body
)
{
this
.
body
=
body
;
return
this
;
}
@Override
public
<
T
>
T
accept
(
Visitor
<
T
>
visitor
)
{
return
visitor
.
visit
(
this
);
}
@Override
public
ASTNode
<
ScriptLanguageParser
.
CasesListContext
>
clone
()
{
return
null
;
}
}
src/main/java/edu/kit/formatl/proofscriptparser/ast/CasesStatement.java
0 → 100644
View file @
3f132b86
package
edu.kit.formatl.proofscriptparser.ast
;
import
edu.kit.formal.proofscriptparser.ScriptLanguageParser
;
import
java.util.ArrayList
;
import
java.util.List
;
/**
* @author Alexander Weigl
* @version 1 (28.04.17)
*/
public
class
CasesStatement
extends
Statement
<
ScriptLanguageParser
.
CasesListContext
>
{
private
List
<
CaseStatement
>
cases
=
new
ArrayList
<>();
public
List
<
CaseStatement
>
getCases
()
{
return
cases
;
}
@Override
public
<
T
>
T
accept
(
Visitor
<
T
>
visitor
)
{
return
visitor
.
visit
(
this
);
}
@Override
public
ASTNode
<
ScriptLanguageParser
.
CasesListContext
>
clone
()
{
return
null
;
}
}
src/main/java/edu/kit/formatl/proofscriptparser/ast/DefaultASTVisitor.java
0 → 100644
View file @
3f132b86
package
edu.kit.formatl.proofscriptparser.ast
;
/**
* @author Alexander Weigl
* @version 1 (28.04.17)
*/
public
class
DefaultASTVisitor
<
T
>
implements
Visitor
<
T
>
{
@Override
public
T
visit
(
ProofScript
proofScript
)
{
return
null
;
}
@Override
public
T
visit
(
AssignmentStatement
assignmentStatement
)
{
return
null
;
}
@Override
public
T
visit
(
BinaryExpression
binaryExpression
)
{
return
null
;
}
@Override
public
T
visit
(
MatchExpression
matchExpression
)
{
return
null
;
}
@Override
public
T
visit
(
TermLiteral
termLiteral
)
{
return
null
;
}
@Override
public
T
visit
(
StringLiteral
stringLiteral
)
{
return
null
;
}
@Override
public
T
visit
(
Variable
variable
)
{
return
null
;
}
@Override
public
T
visit
(
BooleanLiteral
booleanLiteral
)
{
return
null
;
}
@Override
public
T
visit
(
Statements
statements
)
{
return
null
;
}
@Override
public
T
visit
(
IntegerLiteral
integer
)
{
return
null
;
}
@Override
public
T
visit
(
CasesStatement
casesStatement
)
{
return
null
;
}
@Override
public
T
visit
(
CaseStatement
caseStatement
)
{
return
null
;
}
@Override
public
T
visit
(
ScriptCallStatement
call
)
{
return
null
;
}
}
src/main/java/edu/kit/formatl/proofscriptparser/ast/IntegerLiteral.java
0 → 100644
View file @
3f132b86