Java Code Examples for org.eclipse.jdt.core.dom.ITypeBinding#isNested()
The following examples show how to use
org.eclipse.jdt.core.dom.ITypeBinding#isNested() .
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Example 1
| Source File: JdtUtils.java From j2cl with Apache License 2.0 | 6 votes |
|
/**
* Returns true if instances of this type capture its outer instances; i.e. if it is an non static
* member class, or an anonymous or local class defined in an instance context.
*/
public static boolean capturesEnclosingInstance(ITypeBinding typeBinding) {
if (!typeBinding.isClass() || !typeBinding.isNested()) {
// Only non-top level classes (excludes Enums, Interfaces etc.) can capture outer instances.
return false;
}
if (typeBinding.isLocal()) {
// Local types (which include anonymous classes in JDT) are static only if they are declared
// in a static context; i.e. if the member where they are declared is static.
return !isStatic(getDeclaringMethodOrFieldBinding(typeBinding));
} else {
checkArgument(typeBinding.isMember());
// Member classes must be marked explicitly static.
return !isStatic(typeBinding);
}
}
Example 2
| Source File: ExtractMethodRefactoring.java From eclipse.jdt.ls with Eclipse Public License 2.0 | 6 votes |
|
private void initializeDestinations() {
List<ASTNode> result = new ArrayList<>();
BodyDeclaration decl = fAnalyzer.getEnclosingBodyDeclaration();
ASTNode current = ASTResolving.findParentType(decl.getParent());
if (fAnalyzer.isValidDestination(current)) {
result.add(current);
}
if (current != null && (decl instanceof MethodDeclaration || decl instanceof Initializer || decl instanceof FieldDeclaration)) {
ITypeBinding binding = ASTNodes.getEnclosingType(current);
ASTNode next = ASTResolving.findParentType(current.getParent());
while (next != null && binding != null && binding.isNested()) {
if (fAnalyzer.isValidDestination(next)) {
result.add(next);
}
current = next;
binding = ASTNodes.getEnclosingType(current);
next = ASTResolving.findParentType(next.getParent());
}
}
fDestinations = result.toArray(new ASTNode[result.size()]);
fDestination = fDestinations[fDestinationIndex];
}
Example 3
| Source File: ExtractMethodRefactoring.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 | 6 votes |
|
private void initializeDestinations() {
List<ASTNode> result= new ArrayList<ASTNode>();
BodyDeclaration decl= fAnalyzer.getEnclosingBodyDeclaration();
ASTNode current= ASTResolving.findParentType(decl.getParent());
if (fAnalyzer.isValidDestination(current)) {
result.add(current);
}
if (current != null && (decl instanceof MethodDeclaration || decl instanceof Initializer || decl instanceof FieldDeclaration)) {
ITypeBinding binding= ASTNodes.getEnclosingType(current);
ASTNode next= ASTResolving.findParentType(current.getParent());
while (next != null && binding != null && binding.isNested()) {
if (fAnalyzer.isValidDestination(next)) {
result.add(next);
}
current= next;
binding= ASTNodes.getEnclosingType(current);
next= ASTResolving.findParentType(next.getParent());
}
}
fDestinations= result.toArray(new ASTNode[result.size()]);
fDestination= fDestinations[fDestinationIndex];
}
Example 4
| Source File: ReplaceTypeCodeWithStateStrategy.java From JDeodorant with MIT License | 6 votes |
|
private void addRequiredImportDeclarationsToContext() {
ImportRewrite sourceImportRewrite = ImportRewrite.create(sourceCompilationUnit, true);
for(ITypeBinding typeBinding : requiredImportDeclarationsForContext) {
if(!typeBinding.isNested())
sourceImportRewrite.addImport(typeBinding);
}
try {
TextEdit sourceImportEdit = sourceImportRewrite.rewriteImports(null);
if(sourceImportRewrite.getCreatedImports().length > 0) {
ICompilationUnit sourceICompilationUnit = (ICompilationUnit)sourceCompilationUnit.getJavaElement();
CompilationUnitChange change = compilationUnitChanges.get(sourceICompilationUnit);
change.getEdit().addChild(sourceImportEdit);
change.addTextEditGroup(new TextEditGroup("Add required import declarations", new TextEdit[] {sourceImportEdit}));
}
} catch (CoreException e) {
e.printStackTrace();
}
}
Example 5
| Source File: ReferenceResolvingVisitor.java From windup with Eclipse Public License 1.0 | 6 votes |
|
private String getQualifiedName(ITypeBinding typeBinding)
{
if (typeBinding == null)
return null;
String qualifiedName = typeBinding.getQualifiedName();
if (StringUtils.isEmpty(qualifiedName))
{
if (typeBinding.isAnonymous())
{
if (typeBinding.getSuperclass() != null)
qualifiedName = getQualifiedName(typeBinding.getSuperclass());
else if (typeBinding instanceof AnonymousClassDeclaration)
{
qualifiedName = ((AnonymousClassDeclaration) typeBinding).toString();
}
}
else if (StringUtils.isEmpty(qualifiedName) && typeBinding.isNested())
qualifiedName = typeBinding.getName();
}
return qualifiedName;
}
Example 6
| Source File: UnresolvedElementsSubProcessor.java From eclipse.jdt.ls with Eclipse Public License 2.0 | 5 votes |
|
private static void addNewFieldProposals(ICompilationUnit cu, CompilationUnit astRoot, ITypeBinding binding,
ITypeBinding declaringTypeBinding, SimpleName simpleName, boolean isWriteAccess,
Collection<ChangeCorrectionProposal> proposals) throws JavaModelException {
// new variables
ICompilationUnit targetCU;
ITypeBinding senderDeclBinding;
if (binding != null) {
senderDeclBinding= binding.getTypeDeclaration();
targetCU= ASTResolving.findCompilationUnitForBinding(cu, astRoot, senderDeclBinding);
} else { // binding is null for accesses without qualifier
senderDeclBinding= declaringTypeBinding;
targetCU= cu;
}
if (!senderDeclBinding.isFromSource() || targetCU == null) {
return;
}
boolean mustBeConst= ASTResolving.isInsideModifiers(simpleName);
addNewFieldForType(targetCU, binding, senderDeclBinding, simpleName, isWriteAccess, mustBeConst, proposals);
if (binding == null && senderDeclBinding.isNested()) {
ASTNode anonymDecl= astRoot.findDeclaringNode(senderDeclBinding);
if (anonymDecl != null) {
ITypeBinding bind= Bindings.getBindingOfParentType(anonymDecl.getParent());
if (!bind.isAnonymous()) {
addNewFieldForType(targetCU, bind, bind, simpleName, isWriteAccess, mustBeConst, proposals);
}
}
}
}
Example 7
| Source File: TType.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 | 5 votes |
|
/**
* Initialized the type from the given binding
*
* @param binding the binding to initialize from
*/
protected void initialize(ITypeBinding binding) {
fBindingKey= binding.getKey();
Assert.isNotNull(fBindingKey);
fModifiers= binding.getModifiers();
if (binding.isClass()) {
fFlags= F_IS_CLASS;
// the annotation test has to be done before test for interface
// since annotations are interfaces as well.
} else if (binding.isAnnotation()) {
fFlags= F_IS_ANNOTATION | F_IS_INTERFACE;
} else if (binding.isInterface()) {
fFlags= F_IS_INTERFACE;
} else if (binding.isEnum()) {
fFlags= F_IS_ENUM;
}
if (binding.isTopLevel()) {
fFlags|= F_IS_TOP_LEVEL;
} else if (binding.isNested()) {
fFlags|= F_IS_NESTED;
if (binding.isMember()) {
fFlags|= F_IS_MEMBER;
} else if (binding.isLocal()) {
fFlags|= F_IS_LOCAL;
} else if (binding.isAnonymous()) {
fFlags|= F_IS_ANONYMOUS;
}
}
}
Example 8
| Source File: UnresolvedElementsSubProcessor.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 | 5 votes |
|
private static void addNewFieldProposals(ICompilationUnit cu, CompilationUnit astRoot, ITypeBinding binding, ITypeBinding declaringTypeBinding, SimpleName simpleName, boolean isWriteAccess, Collection<ICommandAccess> proposals) throws JavaModelException {
// new variables
ICompilationUnit targetCU;
ITypeBinding senderDeclBinding;
if (binding != null) {
senderDeclBinding= binding.getTypeDeclaration();
targetCU= ASTResolving.findCompilationUnitForBinding(cu, astRoot, senderDeclBinding);
} else { // binding is null for accesses without qualifier
senderDeclBinding= declaringTypeBinding;
targetCU= cu;
}
if (!senderDeclBinding.isFromSource() || targetCU == null) {
return;
}
boolean mustBeConst= ASTResolving.isInsideModifiers(simpleName);
addNewFieldForType(targetCU, binding, senderDeclBinding, simpleName, isWriteAccess, mustBeConst, proposals);
if (binding == null && senderDeclBinding.isNested()) {
ASTNode anonymDecl= astRoot.findDeclaringNode(senderDeclBinding);
if (anonymDecl != null) {
ITypeBinding bind= Bindings.getBindingOfParentType(anonymDecl.getParent());
if (!bind.isAnonymous()) {
addNewFieldForType(targetCU, bind, bind, simpleName, isWriteAccess, mustBeConst, proposals);
}
}
}
}
Example 9
| Source File: UnresolvedElementsSubProcessor.java From eclipse.jdt.ls with Eclipse Public License 2.0 | 4 votes |
|
private static void addNewMethodProposals(ICompilationUnit cu, CompilationUnit astRoot, Expression sender,
List<Expression> arguments, boolean isSuperInvocation, ASTNode invocationNode, String methodName,
Collection<ChangeCorrectionProposal> proposals) throws JavaModelException {
ITypeBinding nodeParentType= Bindings.getBindingOfParentType(invocationNode);
ITypeBinding binding= null;
if (sender != null) {
binding= sender.resolveTypeBinding();
} else {
binding= nodeParentType;
if (isSuperInvocation && binding != null) {
binding= binding.getSuperclass();
}
}
if (binding != null && binding.isFromSource()) {
ITypeBinding senderDeclBinding= binding.getTypeDeclaration();
ICompilationUnit targetCU= ASTResolving.findCompilationUnitForBinding(cu, astRoot, senderDeclBinding);
if (targetCU != null) {
String label;
ITypeBinding[] parameterTypes= getParameterTypes(arguments);
if (parameterTypes != null) {
String sig = org.eclipse.jdt.ls.core.internal.corrections.ASTResolving.getMethodSignature(methodName, parameterTypes, false);
boolean is18OrHigher= JavaModelUtil.is18OrHigher(targetCU.getJavaProject());
boolean isSenderBindingInterface= senderDeclBinding.isInterface();
if (nodeParentType == senderDeclBinding) {
label= Messages.format(CorrectionMessages.UnresolvedElementsSubProcessor_createmethod_description, sig);
} else {
label= Messages.format(CorrectionMessages.UnresolvedElementsSubProcessor_createmethod_other_description, new Object[] { sig, BasicElementLabels.getJavaElementName(senderDeclBinding.getName()) } );
}
if (is18OrHigher || !isSenderBindingInterface
|| (nodeParentType != senderDeclBinding && (!(sender instanceof SimpleName) || !((SimpleName) sender).getIdentifier().equals(senderDeclBinding.getName())))) {
proposals.add(new NewMethodCorrectionProposal(label, targetCU, invocationNode, arguments,
senderDeclBinding, IProposalRelevance.CREATE_METHOD));
}
if (senderDeclBinding.isNested() && cu.equals(targetCU) && sender == null && Bindings.findMethodInHierarchy(senderDeclBinding, methodName, (ITypeBinding[]) null) == null) { // no covering method
ASTNode anonymDecl= astRoot.findDeclaringNode(senderDeclBinding);
if (anonymDecl != null) {
senderDeclBinding= Bindings.getBindingOfParentType(anonymDecl.getParent());
isSenderBindingInterface= senderDeclBinding.isInterface();
if (!senderDeclBinding.isAnonymous()) {
if (is18OrHigher || !isSenderBindingInterface) {
String[] args = new String[] { sig,
org.eclipse.jdt.ls.core.internal.corrections.ASTResolving.getTypeSignature(senderDeclBinding) };
label= Messages.format(CorrectionMessages.UnresolvedElementsSubProcessor_createmethod_other_description, args);
proposals.add(new NewMethodCorrectionProposal(label, targetCU, invocationNode,
arguments, senderDeclBinding, IProposalRelevance.CREATE_METHOD));
}
}
}
}
}
}
}
}
Example 10
| Source File: UnresolvedElementsSubProcessor.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 | 4 votes |
|
private static void addNewMethodProposals(ICompilationUnit cu, CompilationUnit astRoot, Expression sender, List<Expression> arguments, boolean isSuperInvocation, ASTNode invocationNode, String methodName, Collection<ICommandAccess> proposals) throws JavaModelException {
ITypeBinding nodeParentType= Bindings.getBindingOfParentType(invocationNode);
ITypeBinding binding= null;
if (sender != null) {
binding= sender.resolveTypeBinding();
} else {
binding= nodeParentType;
if (isSuperInvocation && binding != null) {
binding= binding.getSuperclass();
}
}
if (binding != null && binding.isFromSource()) {
ITypeBinding senderDeclBinding= binding.getTypeDeclaration();
ICompilationUnit targetCU= ASTResolving.findCompilationUnitForBinding(cu, astRoot, senderDeclBinding);
if (targetCU != null) {
String label;
Image image;
ITypeBinding[] parameterTypes= getParameterTypes(arguments);
if (parameterTypes != null) {
String sig= ASTResolving.getMethodSignature(methodName, parameterTypes, false);
if (ASTResolving.isUseableTypeInContext(parameterTypes, senderDeclBinding, false)) {
if (nodeParentType == senderDeclBinding) {
label= Messages.format(CorrectionMessages.UnresolvedElementsSubProcessor_createmethod_description, sig);
image= JavaPluginImages.get(JavaPluginImages.IMG_MISC_PRIVATE);
} else {
label= Messages.format(CorrectionMessages.UnresolvedElementsSubProcessor_createmethod_other_description, new Object[] { sig, BasicElementLabels.getJavaElementName(senderDeclBinding.getName()) } );
image= JavaPluginImages.get(JavaPluginImages.IMG_MISC_PUBLIC);
}
proposals.add(new NewMethodCorrectionProposal(label, targetCU, invocationNode, arguments, senderDeclBinding, IProposalRelevance.CREATE_METHOD, image));
}
if (senderDeclBinding.isNested() && cu.equals(targetCU) && sender == null && Bindings.findMethodInHierarchy(senderDeclBinding, methodName, (ITypeBinding[]) null) == null) { // no covering method
ASTNode anonymDecl= astRoot.findDeclaringNode(senderDeclBinding);
if (anonymDecl != null) {
senderDeclBinding= Bindings.getBindingOfParentType(anonymDecl.getParent());
if (!senderDeclBinding.isAnonymous() && ASTResolving.isUseableTypeInContext(parameterTypes, senderDeclBinding, false)) {
String[] args= new String[] { sig, ASTResolving.getTypeSignature(senderDeclBinding) };
label= Messages.format(CorrectionMessages.UnresolvedElementsSubProcessor_createmethod_other_description, args);
image= JavaPluginImages.get(JavaPluginImages.IMG_MISC_PROTECTED);
proposals.add(new NewMethodCorrectionProposal(label, targetCU, invocationNode, arguments, senderDeclBinding, IProposalRelevance.CREATE_METHOD, image));
}
}
}
}
}
}
}
Example 11
| Source File: ReplaceTypeCodeWithStateStrategyInputPage.java From JDeodorant with MIT License | 4 votes |
|
public ReplaceTypeCodeWithStateStrategyInputPage(ReplaceTypeCodeWithStateStrategy refactoring) {
super("State/Strategy Type Names");
this.refactoring = refactoring;
ICompilationUnit sourceCompilationUnit = (ICompilationUnit)refactoring.getSourceCompilationUnit().getJavaElement();
this.parentPackage = (IPackageFragment)sourceCompilationUnit.getParent();
this.parentPackageClassNames = new ArrayList<String>();
try {
for(ICompilationUnit compilationUnit : parentPackage.getCompilationUnits()) {
String className = compilationUnit.getElementName();
parentPackageClassNames.add(className.substring(0, className.indexOf(".java")));
}
} catch (JavaModelException e) {
e.printStackTrace();
}
TypeVisitor typeVisitor = new TypeVisitor();
refactoring.getSourceCompilationUnit().accept(typeVisitor);
Set<ITypeBinding> typeBindings = typeVisitor.getTypeBindings();
for(ITypeBinding typeBinding : typeBindings) {
if(!parentPackageClassNames.contains(typeBinding.getName()) && !typeBinding.isNested()) {
parentPackageClassNames.add(typeBinding.getName());
}
}
this.javaLangClassNames = new ArrayList<String>();
this.javaLangClassNames.add("Boolean");
this.javaLangClassNames.add("Byte");
this.javaLangClassNames.add("Character");
this.javaLangClassNames.add("Class");
this.javaLangClassNames.add("Double");
this.javaLangClassNames.add("Enum");
this.javaLangClassNames.add("Error");
this.javaLangClassNames.add("Exception");
this.javaLangClassNames.add("Float");
this.javaLangClassNames.add("Integer");
this.javaLangClassNames.add("Long");
this.javaLangClassNames.add("Math");
this.javaLangClassNames.add("Number");
this.javaLangClassNames.add("Object");
this.javaLangClassNames.add("Package");
this.javaLangClassNames.add("Process");
this.javaLangClassNames.add("Runtime");
this.javaLangClassNames.add("Short");
this.javaLangClassNames.add("String");
this.javaLangClassNames.add("StringBuffer");
this.javaLangClassNames.add("StringBuilder");
this.javaLangClassNames.add("System");
this.javaLangClassNames.add("Thread");
this.javaLangClassNames.add("Void");
this.textMap = new LinkedHashMap<Text, SimpleName>();
this.defaultNamingMap = new LinkedHashMap<Text, String>();
}
