Java Code Examples for org.eclipse.jdt.core.dom.FieldDeclaration#getType()
The following examples show how to use
org.eclipse.jdt.core.dom.FieldDeclaration#getType() .
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Example 1
| Source File: JavaASTVisitor.java From SnowGraph with Apache License 2.0 | 6 votes |
|
private List<FieldInfo> createFieldInfos(FieldDeclaration node, String belongTo) {
List<FieldInfo> fieldInfos = new ArrayList<>();
Type type = node.getType();
Set<String> types = getTypes(type);
String typeString = type.toString();
String visibility = getVisibility(node);
boolean isStatic = isStatic(node);
boolean isFinal = isFinal(node);
String comment = "";
if (node.getJavadoc() != null)
comment = sourceContent.substring(node.getJavadoc().getStartPosition(), node.getJavadoc().getStartPosition() + node.getJavadoc().getLength());
List<VariableDeclarationFragment> fragments = node.fragments();
for (VariableDeclarationFragment fragment : fragments) {
FieldInfo fieldInfo = new FieldInfo();
fieldInfo.belongTo = belongTo;
fieldInfo.name = fragment.getName().getFullyQualifiedName();
fieldInfo.typeString = typeString;
fieldInfo.types = types;
fieldInfo.visibility = visibility;
fieldInfo.isFinal = isFinal;
fieldInfo.isStatic = isStatic;
fieldInfo.comment = comment;
fieldInfos.add(fieldInfo);
}
return fieldInfos;
}
Example 2
| Source File: VariableDeclaration.java From RefactoringMiner with MIT License | 6 votes |
|
private static Type extractType(org.eclipse.jdt.core.dom.VariableDeclaration variableDeclaration) {
Type returnedVariableType = null;
if(variableDeclaration instanceof SingleVariableDeclaration) {
SingleVariableDeclaration singleVariableDeclaration = (SingleVariableDeclaration)variableDeclaration;
returnedVariableType = singleVariableDeclaration.getType();
}
else if(variableDeclaration instanceof VariableDeclarationFragment) {
VariableDeclarationFragment fragment = (VariableDeclarationFragment)variableDeclaration;
if(fragment.getParent() instanceof VariableDeclarationStatement) {
VariableDeclarationStatement variableDeclarationStatement = (VariableDeclarationStatement)fragment.getParent();
returnedVariableType = variableDeclarationStatement.getType();
}
else if(fragment.getParent() instanceof VariableDeclarationExpression) {
VariableDeclarationExpression variableDeclarationExpression = (VariableDeclarationExpression)fragment.getParent();
returnedVariableType = variableDeclarationExpression.getType();
}
else if(fragment.getParent() instanceof FieldDeclaration) {
FieldDeclaration fieldDeclaration = (FieldDeclaration)fragment.getParent();
returnedVariableType = fieldDeclaration.getType();
}
}
return returnedVariableType;
}
Example 3
| Source File: HierarchyProcessor.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 | 6 votes |
|
protected static FieldDeclaration createNewFieldDeclarationNode(final ASTRewrite rewrite, final CompilationUnit unit, final IField field, final VariableDeclarationFragment oldFieldFragment, final TypeVariableMaplet[] mapping, final IProgressMonitor monitor, final RefactoringStatus status, final int modifiers) throws JavaModelException {
final VariableDeclarationFragment newFragment= rewrite.getAST().newVariableDeclarationFragment();
copyExtraDimensions(oldFieldFragment, newFragment);
if (oldFieldFragment.getInitializer() != null) {
Expression newInitializer= null;
if (mapping.length > 0)
newInitializer= createPlaceholderForExpression(oldFieldFragment.getInitializer(), field.getCompilationUnit(), mapping, rewrite);
else
newInitializer= createPlaceholderForExpression(oldFieldFragment.getInitializer(), field.getCompilationUnit(), rewrite);
newFragment.setInitializer(newInitializer);
}
newFragment.setName(((SimpleName) ASTNode.copySubtree(rewrite.getAST(), oldFieldFragment.getName())));
final FieldDeclaration newField= rewrite.getAST().newFieldDeclaration(newFragment);
final FieldDeclaration oldField= ASTNodeSearchUtil.getFieldDeclarationNode(field, unit);
copyJavadocNode(rewrite, oldField, newField);
copyAnnotations(oldField, newField);
newField.modifiers().addAll(ASTNodeFactory.newModifiers(rewrite.getAST(), modifiers));
final Type oldType= oldField.getType();
Type newType= null;
if (mapping.length > 0) {
newType= createPlaceholderForType(oldType, field.getCompilationUnit(), mapping, rewrite);
} else
newType= createPlaceholderForType(oldType, field.getCompilationUnit(), rewrite);
newField.setType(newType);
return newField;
}
Example 4
| Source File: MoveMethodRefactoring.java From JDeodorant with MIT License | 6 votes |
|
private void addParameterToMovedMethod(MethodDeclaration newMethodDeclaration, SimpleName fieldName, ASTRewrite targetRewriter) {
AST ast = newMethodDeclaration.getAST();
SingleVariableDeclaration parameter = ast.newSingleVariableDeclaration();
Type fieldType = null;
FieldDeclaration[] fields = sourceTypeDeclaration.getFields();
for(FieldDeclaration field : fields) {
List<VariableDeclarationFragment> fragments = field.fragments();
for(VariableDeclarationFragment fragment : fragments) {
if(fragment.getName().getIdentifier().equals(fieldName.getIdentifier())) {
fieldType = field.getType();
break;
}
}
}
targetRewriter.set(parameter, SingleVariableDeclaration.TYPE_PROPERTY, fieldType, null);
targetRewriter.set(parameter, SingleVariableDeclaration.NAME_PROPERTY, ast.newSimpleName(fieldName.getIdentifier()), null);
ListRewrite parametersRewrite = targetRewriter.getListRewrite(newMethodDeclaration, MethodDeclaration.PARAMETERS_PROPERTY);
parametersRewrite.insertLast(parameter, null);
this.additionalArgumentsAddedToMovedMethod.add(fieldName.getIdentifier());
this.additionalTypeBindingsToBeImportedInTargetClass.add(fieldType.resolveBinding());
addParamTagElementToJavadoc(newMethodDeclaration, targetRewriter, fieldName.getIdentifier());
}
Example 5
| Source File: RefactoringUtility.java From JDeodorant with MIT License | 6 votes |
|
private static Type extractType(VariableDeclaration variableDeclaration) {
Type returnedVariableType = null;
if(variableDeclaration instanceof SingleVariableDeclaration) {
SingleVariableDeclaration singleVariableDeclaration = (SingleVariableDeclaration)variableDeclaration;
returnedVariableType = singleVariableDeclaration.getType();
}
else if(variableDeclaration instanceof VariableDeclarationFragment) {
VariableDeclarationFragment fragment = (VariableDeclarationFragment)variableDeclaration;
if(fragment.getParent() instanceof VariableDeclarationStatement) {
VariableDeclarationStatement variableDeclarationStatement = (VariableDeclarationStatement)fragment.getParent();
returnedVariableType = variableDeclarationStatement.getType();
}
else if(fragment.getParent() instanceof VariableDeclarationExpression) {
VariableDeclarationExpression variableDeclarationExpression = (VariableDeclarationExpression)fragment.getParent();
returnedVariableType = variableDeclarationExpression.getType();
}
else if(fragment.getParent() instanceof FieldDeclaration) {
FieldDeclaration fieldDeclaration = (FieldDeclaration)fragment.getParent();
returnedVariableType = fieldDeclaration.getType();
}
}
return returnedVariableType;
}
Example 6
| Source File: NodeUtils.java From SimFix with GNU General Public License v2.0 | 5 votes |
|
public boolean visit(FieldDeclaration node) {
Type type = node.getType();
for(Object object: node.fragments()){
VariableDeclarationFragment vdf = (VariableDeclarationFragment) object;
_vars.put(vdf.getName().toString(), type);
}
return true;
}
Example 7
| Source File: TypeParseVisitor.java From SimFix with GNU General Public License v2.0 | 5 votes |
|
public boolean visit(TypeDeclaration node) {
Pair<String, String> clazzAndMethodName = NodeUtils.getTypeDecAndMethodDec(node.getName());
String clazz = clazzAndMethodName.getFirst();
AST ast = AST.newAST(AST.JLS8);
Type type = ast.newSimpleType(ast.newSimpleName(clazz));
ProjectInfo.addFieldType(clazz, "THIS", type);
Type suType = node.getSuperclassType();
if(suType != null){
ProjectInfo.addFieldType(clazz, "SUPER", suType);
ProjectInfo.addSuperClass(clazz, suType.toString());
}
List<Object> sInterfaces = node.superInterfaceTypes();
if(sInterfaces != null){
for(Object object : sInterfaces){
if(object instanceof Type){
Type interfaceType = (Type) object;
ProjectInfo.addSuperInterface(clazz, interfaceType.toString());
}
}
}
FieldDeclaration fields[] = node.getFields();
for (FieldDeclaration f : fields) {
for (Object o : f.fragments()) {
VariableDeclarationFragment vdf = (VariableDeclarationFragment) o;
Type tmpType = f.getType();
if(vdf.getExtraDimensions() > 0){
tmpType = ast.newArrayType((Type) ASTNode.copySubtree(ast, tmpType), vdf.getExtraDimensions());
}
ProjectInfo.addFieldType(clazz, vdf.getName().toString(), tmpType);
}
}
return true;
}
Example 8
| Source File: SelfEncapsulateFieldRefactoring.java From eclipse.jdt.ls with Eclipse Public License 2.0 | 5 votes |
|
private MethodDeclaration createGetterMethod(AST ast, ASTRewrite rewriter, String lineDelimiter) throws CoreException {
FieldDeclaration field = ASTNodes.getParent(fFieldDeclaration, FieldDeclaration.class);
Type type = field.getType();
MethodDeclaration result = ast.newMethodDeclaration();
result.setName(ast.newSimpleName(fGetterName));
result.modifiers().addAll(ASTNodeFactory.newModifiers(ast, createModifiers()));
Type returnType = DimensionRewrite.copyTypeAndAddDimensions(type, fFieldDeclaration.extraDimensions(), rewriter);
result.setReturnType2(returnType);
Block block = ast.newBlock();
result.setBody(block);
String body = CodeGeneration.getGetterMethodBodyContent(fField.getCompilationUnit(), getTypeName(field.getParent()), fGetterName, fField.getElementName(), lineDelimiter);
if (body != null) {
body = body.substring(0, body.lastIndexOf(lineDelimiter));
ASTNode getterNode = rewriter.createStringPlaceholder(body, ASTNode.BLOCK);
block.statements().add(getterNode);
} else {
ReturnStatement rs = ast.newReturnStatement();
rs.setExpression(ast.newSimpleName(fField.getElementName()));
block.statements().add(rs);
}
if (fGenerateJavadoc) {
String string = CodeGeneration.getGetterComment(fField.getCompilationUnit(), getTypeName(field.getParent()), fGetterName, fField.getElementName(), ASTNodes.asString(type), StubUtility.getBaseName(fField), lineDelimiter);
if (string != null) {
Javadoc javadoc = (Javadoc) fRewriter.createStringPlaceholder(string, ASTNode.JAVADOC);
result.setJavadoc(javadoc);
}
}
return result;
}
Example 9
| Source File: UMLModelASTReader.java From RefactoringMiner with MIT License | 5 votes |
|
private List<UMLAttribute> processFieldDeclaration(CompilationUnit cu, FieldDeclaration fieldDeclaration, boolean isInterfaceField, String sourceFile) {
UMLJavadoc javadoc = generateJavadoc(fieldDeclaration);
List<UMLAttribute> attributes = new ArrayList<UMLAttribute>();
Type fieldType = fieldDeclaration.getType();
List<VariableDeclarationFragment> fragments = fieldDeclaration.fragments();
for(VariableDeclarationFragment fragment : fragments) {
UMLType type = UMLType.extractTypeObject(cu, sourceFile, fieldType, fragment.getExtraDimensions());
String fieldName = fragment.getName().getFullyQualifiedName();
LocationInfo locationInfo = generateLocationInfo(cu, sourceFile, fragment, CodeElementType.FIELD_DECLARATION);
UMLAttribute umlAttribute = new UMLAttribute(fieldName, type, locationInfo);
VariableDeclaration variableDeclaration = new VariableDeclaration(cu, sourceFile, fragment);
variableDeclaration.setAttribute(true);
umlAttribute.setVariableDeclaration(variableDeclaration);
umlAttribute.setJavadoc(javadoc);
int fieldModifiers = fieldDeclaration.getModifiers();
if((fieldModifiers & Modifier.PUBLIC) != 0)
umlAttribute.setVisibility("public");
else if((fieldModifiers & Modifier.PROTECTED) != 0)
umlAttribute.setVisibility("protected");
else if((fieldModifiers & Modifier.PRIVATE) != 0)
umlAttribute.setVisibility("private");
else if(isInterfaceField)
umlAttribute.setVisibility("public");
else
umlAttribute.setVisibility("package");
if((fieldModifiers & Modifier.FINAL) != 0)
umlAttribute.setFinal(true);
if((fieldModifiers & Modifier.STATIC) != 0)
umlAttribute.setStatic(true);
attributes.add(umlAttribute);
}
return attributes;
}
Example 10
| Source File: TestQ22.java From compiler with Apache License 2.0 | 5 votes |
|
@Override
public boolean visit(FieldDeclaration node) {
field ++;
org.eclipse.jdt.core.dom.Type type = node.getType();
if (type instanceof SimpleType && ((SimpleType)type).getName().getFullyQualifiedName().equals("String")) {
stringField += node.fragments().size();
stringField2 += node.fragments().size();
}
return true;
}
Example 11
| Source File: PushDownRefactoringProcessor.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 | 5 votes |
|
private FieldDeclaration createNewFieldDeclarationNode(MemberActionInfo info, CompilationUnit declaringCuNode, TypeVariableMaplet[] mapping, ASTRewrite rewrite, VariableDeclarationFragment oldFieldFragment) throws JavaModelException {
Assert.isTrue(info.isFieldInfo());
IField field= (IField) info.getMember();
AST ast= rewrite.getAST();
VariableDeclarationFragment newFragment= ast.newVariableDeclarationFragment();
copyExtraDimensions(oldFieldFragment, newFragment);
Expression initializer= oldFieldFragment.getInitializer();
if (initializer != null) {
Expression newInitializer= null;
if (mapping.length > 0)
newInitializer= createPlaceholderForExpression(initializer, field.getCompilationUnit(), mapping, rewrite);
else
newInitializer= createPlaceholderForExpression(initializer, field.getCompilationUnit(), rewrite);
newFragment.setInitializer(newInitializer);
}
newFragment.setName(ast.newSimpleName(oldFieldFragment.getName().getIdentifier()));
FieldDeclaration newField= ast.newFieldDeclaration(newFragment);
FieldDeclaration oldField= ASTNodeSearchUtil.getFieldDeclarationNode(field, declaringCuNode);
if (info.copyJavadocToCopiesInSubclasses())
copyJavadocNode(rewrite, oldField, newField);
copyAnnotations(oldField, newField);
newField.modifiers().addAll(ASTNodeFactory.newModifiers(ast, info.getNewModifiersForCopyInSubclass(oldField.getModifiers())));
Type oldType= oldField.getType();
ICompilationUnit cu= field.getCompilationUnit();
Type newType= null;
if (mapping.length > 0) {
newType= createPlaceholderForType(oldType, cu, mapping, rewrite);
} else
newType= createPlaceholderForType(oldType, cu, rewrite);
newField.setType(newType);
return newField;
}
Example 12
| Source File: SelfEncapsulateFieldRefactoring.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 | 5 votes |
|
private MethodDeclaration createGetterMethod(AST ast, ASTRewrite rewriter, String lineDelimiter) throws CoreException {
FieldDeclaration field= (FieldDeclaration)ASTNodes.getParent(fFieldDeclaration, FieldDeclaration.class);
Type type= field.getType();
MethodDeclaration result= ast.newMethodDeclaration();
result.setName(ast.newSimpleName(fGetterName));
result.modifiers().addAll(ASTNodeFactory.newModifiers(ast, createModifiers()));
Type returnType= DimensionRewrite.copyTypeAndAddDimensions(type, fFieldDeclaration.extraDimensions(), rewriter);
result.setReturnType2(returnType);
Block block= ast.newBlock();
result.setBody(block);
String body= CodeGeneration.getGetterMethodBodyContent(fField.getCompilationUnit(), getTypeName(field.getParent()), fGetterName, fField.getElementName(), lineDelimiter);
if (body != null) {
ASTNode getterNode= rewriter.createStringPlaceholder(body, ASTNode.BLOCK);
block.statements().add(getterNode);
} else {
ReturnStatement rs= ast.newReturnStatement();
rs.setExpression(ast.newSimpleName(fField.getElementName()));
block.statements().add(rs);
}
if (fGenerateJavadoc) {
String string= CodeGeneration.getGetterComment(
fField.getCompilationUnit() , getTypeName(field.getParent()), fGetterName,
fField.getElementName(), ASTNodes.asString(type),
StubUtility.getBaseName(fField),
lineDelimiter);
if (string != null) {
Javadoc javadoc= (Javadoc)fRewriter.createStringPlaceholder(string, ASTNode.JAVADOC);
result.setJavadoc(javadoc);
}
}
return result;
}
Example 13
| Source File: ASTReader.java From JDeodorant with MIT License | 5 votes |
|
private void processFieldDeclaration(final ClassObject classObject, FieldDeclaration fieldDeclaration) {
Type fieldType = fieldDeclaration.getType();
ITypeBinding binding = fieldType.resolveBinding();
List<CommentObject> fieldDeclarationComments = new ArrayList<CommentObject>();
int fieldDeclarationStartPosition = fieldDeclaration.getStartPosition();
int fieldDeclarationEndPosition = fieldDeclarationStartPosition + fieldDeclaration.getLength();
for(CommentObject comment : classObject.commentList) {
int commentStartPosition = comment.getStartPosition();
int commentEndPosition = commentStartPosition + comment.getLength();
if(fieldDeclarationStartPosition <= commentStartPosition && fieldDeclarationEndPosition >= commentEndPosition) {
fieldDeclarationComments.add(comment);
}
}
List<VariableDeclarationFragment> fragments = fieldDeclaration.fragments();
for(VariableDeclarationFragment fragment : fragments) {
String qualifiedName = binding.getQualifiedName();
TypeObject typeObject = TypeObject.extractTypeObject(qualifiedName);
typeObject.setArrayDimension(typeObject.getArrayDimension() + fragment.getExtraDimensions());
FieldObject fieldObject = new FieldObject(typeObject, fragment.getName().getIdentifier());
fieldObject.setClassName(classObject.getName());
fieldObject.setVariableDeclarationFragment(fragment);
fieldObject.addComments(fieldDeclarationComments);
int fieldModifiers = fieldDeclaration.getModifiers();
if((fieldModifiers & Modifier.PUBLIC) != 0)
fieldObject.setAccess(Access.PUBLIC);
else if((fieldModifiers & Modifier.PROTECTED) != 0)
fieldObject.setAccess(Access.PROTECTED);
else if((fieldModifiers & Modifier.PRIVATE) != 0)
fieldObject.setAccess(Access.PRIVATE);
else
fieldObject.setAccess(Access.NONE);
if((fieldModifiers & Modifier.STATIC) != 0)
fieldObject.setStatic(true);
classObject.addField(fieldObject);
}
}
Example 14
| Source File: SelfEncapsulateFieldRefactoring.java From eclipse.jdt.ls with Eclipse Public License 2.0 | 4 votes |
|
private MethodDeclaration createSetterMethod(AST ast, ASTRewrite rewriter, String lineDelimiter) throws CoreException {
FieldDeclaration field = ASTNodes.getParent(fFieldDeclaration, FieldDeclaration.class);
Type type = field.getType();
MethodDeclaration result = ast.newMethodDeclaration();
result.setName(ast.newSimpleName(fSetterName));
result.modifiers().addAll(ASTNodeFactory.newModifiers(ast, createModifiers()));
if (fSetterMustReturnValue) {
result.setReturnType2((Type) rewriter.createCopyTarget(type));
}
SingleVariableDeclaration param = ast.newSingleVariableDeclaration();
result.parameters().add(param);
param.setName(ast.newSimpleName(fArgName));
param.setType((Type) rewriter.createCopyTarget(type));
List<Dimension> extraDimensions = DimensionRewrite.copyDimensions(fFieldDeclaration.extraDimensions(), rewriter);
param.extraDimensions().addAll(extraDimensions);
Block block = ast.newBlock();
result.setBody(block);
String fieldAccess = createFieldAccess();
String body = CodeGeneration.getSetterMethodBodyContent(fField.getCompilationUnit(), getTypeName(field.getParent()), fSetterName, fieldAccess, fArgName, lineDelimiter);
if (body != null) {
body = body.substring(0, body.lastIndexOf(lineDelimiter));
ASTNode setterNode = rewriter.createStringPlaceholder(body, ASTNode.BLOCK);
block.statements().add(setterNode);
} else {
Assignment ass = ast.newAssignment();
ass.setLeftHandSide((Expression) rewriter.createStringPlaceholder(fieldAccess, ASTNode.QUALIFIED_NAME));
ass.setRightHandSide(ast.newSimpleName(fArgName));
block.statements().add(ass);
}
if (fSetterMustReturnValue) {
ReturnStatement rs = ast.newReturnStatement();
rs.setExpression(ast.newSimpleName(fArgName));
block.statements().add(rs);
}
if (fGenerateJavadoc) {
String string = CodeGeneration.getSetterComment(fField.getCompilationUnit(), getTypeName(field.getParent()), fSetterName, fField.getElementName(), ASTNodes.asString(type), fArgName, StubUtility.getBaseName(fField),
lineDelimiter);
if (string != null) {
Javadoc javadoc = (Javadoc) fRewriter.createStringPlaceholder(string, ASTNode.JAVADOC);
result.setJavadoc(javadoc);
}
}
return result;
}
Example 15
| Source File: SelfEncapsulateFieldRefactoring.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 | 4 votes |
|
private MethodDeclaration createSetterMethod(AST ast, ASTRewrite rewriter, String lineDelimiter) throws CoreException {
FieldDeclaration field= (FieldDeclaration)ASTNodes.getParent(fFieldDeclaration, FieldDeclaration.class);
Type type= field.getType();
MethodDeclaration result= ast.newMethodDeclaration();
result.setName(ast.newSimpleName(fSetterName));
result.modifiers().addAll(ASTNodeFactory.newModifiers(ast, createModifiers()));
if (fSetterMustReturnValue) {
result.setReturnType2((Type)rewriter.createCopyTarget(type));
}
SingleVariableDeclaration param= ast.newSingleVariableDeclaration();
result.parameters().add(param);
param.setName(ast.newSimpleName(fArgName));
param.setType((Type)rewriter.createCopyTarget(type));
List<Dimension> extraDimensions= DimensionRewrite.copyDimensions(fFieldDeclaration.extraDimensions(), rewriter);
param.extraDimensions().addAll(extraDimensions);
Block block= ast.newBlock();
result.setBody(block);
String fieldAccess= createFieldAccess();
String body= CodeGeneration.getSetterMethodBodyContent(fField.getCompilationUnit(), getTypeName(field.getParent()), fSetterName, fieldAccess, fArgName, lineDelimiter);
if (body != null) {
ASTNode setterNode= rewriter.createStringPlaceholder(body, ASTNode.BLOCK);
block.statements().add(setterNode);
} else {
Assignment ass= ast.newAssignment();
ass.setLeftHandSide((Expression) rewriter.createStringPlaceholder(fieldAccess, ASTNode.QUALIFIED_NAME));
ass.setRightHandSide(ast.newSimpleName(fArgName));
block.statements().add(ass);
}
if (fSetterMustReturnValue) {
ReturnStatement rs= ast.newReturnStatement();
rs.setExpression(ast.newSimpleName(fArgName));
block.statements().add(rs);
}
if (fGenerateJavadoc) {
String string= CodeGeneration.getSetterComment(
fField.getCompilationUnit() , getTypeName(field.getParent()), fSetterName,
fField.getElementName(), ASTNodes.asString(type), fArgName,
StubUtility.getBaseName(fField),
lineDelimiter);
if (string != null) {
Javadoc javadoc= (Javadoc)fRewriter.createStringPlaceholder(string, ASTNode.JAVADOC);
result.setJavadoc(javadoc);
}
}
return result;
}
