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af3
AF3
Commits
34cabfcf
Commit
34cabfcf
authored
May 22, 2012
by
Florian Hölzl
Browse files
added enumeration functions generation
refs 118
parent
a6afb89b
Changes
1
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Inline
Side-by-side
org.fortiss.af3.expression/trunk/src/org/fortiss/af3/expression/generator/imperative/DataDictionaryTransformation.java
View file @
34cabfcf
...
...
@@ -17,11 +17,31 @@ $Id$
+--------------------------------------------------------------------------*/
package
org.fortiss.af3.expression.generator.imperative
;
import
static
org
.
eclipse
.
emf
.
ecore
.
util
.
EcoreUtil
.
copy
;
import
static
org
.
fortiss
.
af3
.
expression
.
utils
.
ExpressionModelElementFactory
.
createEnumeration
;
import
static
org
.
fortiss
.
af3
.
expression
.
utils
.
ExpressionModelElementFactory
.
createEnumerationMember
;
import
static
org
.
fortiss
.
af3
.
expression
.
utils
.
ExpressionModelElementFactory
.
createUserDefinedFunctionDefinition
;
import
static
org
.
fortiss
.
af3
.
expression
.
utils
.
ExpressionModelElementFactory
.
definedConst
;
import
static
org
.
fortiss
.
af3
.
expression
.
utils
.
ExpressionModelElementFactory
.
definedType
;
import
static
org
.
fortiss
.
af3
.
expression
.
utils
.
ExpressionModelElementFactory
.
equal
;
import
static
org
.
fortiss
.
af3
.
expression
.
utils
.
ExpressionModelElementFactory
.
ifthenelse
;
import
static
org
.
fortiss
.
af3
.
expression
.
utils
.
ExpressionModelElementFactory
.
returns
;
import
static
org
.
fortiss
.
af3
.
expression
.
utils
.
ExpressionModelElementFactory
.
sequence
;
import
static
org
.
fortiss
.
af3
.
expression
.
utils
.
ExpressionModelElementFactory
.
var
;
import
static
org
.
fortiss
.
af3
.
expression
.
utils
.
GeneratorModelElementFactory
.
createProgram
;
import
java.util.ArrayList
;
import
java.util.List
;
import
org.fortiss.af3.expression.model.DataDictionary
;
import
org.fortiss.af3.expression.model.definitions.Enumeration
;
import
org.fortiss.af3.expression.model.definitions.EnumerationMember
;
import
org.fortiss.af3.expression.model.definitions.FunctionDefinition
;
import
org.fortiss.af3.expression.model.definitions.TypeDefinition
;
import
org.fortiss.af3.expression.model.generator.Program
;
import
org.fortiss.af3.expression.model.terms.imperative.IStatementTerm
;
import
org.fortiss.af3.expression.model.terms.imperative.IfThenElse
;
import
org.fortiss.af3.expression.utils.ExpressionModelElementFactory
;
import
org.fortiss.tooling.kernel.extension.ITransformationProvider
;
import
org.fortiss.tooling.kernel.extension.data.ITransformationContext
;
...
...
@@ -64,17 +84,54 @@ public class DataDictionaryTransformation implements ITransformationProvider {
/** Creates the program for the data dictionary. */
private
Object
createProgramFor
(
DataDictionary
dict
)
{
Program
p
=
createProgram
(
"data_dictionary"
);
addBooleanType
(
p
);
for
(
TypeDefinition
tdef
:
dict
.
getTypeDefinitionsList
())
{
addTypeDefinition
(
tdef
,
p
);
}
return
p
;
}
/** Creates the int type definition. */
private
TypeDefinition
createIntTypeDefinition
()
{
return
null
;
/** Adds the given type definition and constructor functions. */
private
void
addTypeDefinition
(
TypeDefinition
tdef
,
Program
p
)
{
if
(
tdef
instanceof
Enumeration
)
{
addEnumerationTypeDefinition
((
Enumeration
)
tdef
,
p
);
}
}
/** Adds the given enumeration type definition with constructor and toString functions. */
private
void
addEnumerationTypeDefinition
(
Enumeration
enumeration
,
Program
p
)
{
p
.
getTypesList
().
add
(
copy
(
enumeration
));
List
<
IStatementTerm
>
toStringBody
=
new
ArrayList
<
IStatementTerm
>();
for
(
EnumerationMember
mem
:
enumeration
.
getMembersList
())
{
// constructor function
FunctionDefinition
fdef
=
createUserDefinedFunctionDefinition
(
mem
.
getName
(),
enumeration
.
createIType
());
fdef
.
setDefinition
(
sequence
(
returns
(
definedConst
(
mem
.
getName
()))));
p
.
getFunctionsList
().
add
(
fdef
);
// toString body part
IfThenElse
ifte
=
ifthenelse
(
equal
(
var
(
"value"
),
definedConst
(
mem
.
getName
())),
sequence
(
returns
(
definedConst
(
'"'
+
mem
.
getName
()
+
'"'
))),
null
);
toStringBody
.
add
(
ifte
);
}
toStringBody
.
add
(
sequence
(
returns
(
definedConst
(
"\"null\""
))));
// toString function
FunctionDefinition
fdef
=
createUserDefinedFunctionDefinition
(
enumeration
.
getName
()
+
"ToString"
,
definedType
(
"String"
));
fdef
.
getParametersList
().
add
(
ExpressionModelElementFactory
.
createFunctionParameter
(
"value"
,
enumeration
.
createIType
()));
fdef
.
setDefinition
(
sequence
(
toStringBody
));
p
.
getFunctionsList
().
add
(
fdef
);
}
/** Creates the boolean type definition. */
private
TypeDefinition
createBooleanTypeDefinition
()
{
return
null
;
/** Adds the boolean type definition. */
private
void
addBooleanType
(
Program
p
)
{
Enumeration
boolEnum
=
createEnumeration
(
"boolean"
);
boolEnum
.
getMembersList
().
add
(
createEnumerationMember
(
"false"
));
boolEnum
.
getMembersList
().
add
(
createEnumerationMember
(
"true"
));
addEnumerationTypeDefinition
(
boolEnum
,
p
);
}
}
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