下面列出了怎么用org.eclipse.jdt.core.dom.NameQualifiedType的API类实例代码及写法,或者点击链接到github查看源代码。
private static void addEnhancedForWithoutTypeProposals(ICompilationUnit cu, ASTNode selectedNode,
Collection<ChangeCorrectionProposal> proposals) {
if (selectedNode instanceof SimpleName && (selectedNode.getLocationInParent() == SimpleType.NAME_PROPERTY || selectedNode.getLocationInParent() == NameQualifiedType.NAME_PROPERTY)) {
ASTNode type= selectedNode.getParent();
if (type.getLocationInParent() == SingleVariableDeclaration.TYPE_PROPERTY) {
SingleVariableDeclaration svd= (SingleVariableDeclaration) type.getParent();
if (svd.getLocationInParent() == EnhancedForStatement.PARAMETER_PROPERTY) {
if (svd.getName().getLength() == 0) {
SimpleName simpleName= (SimpleName) selectedNode;
String name= simpleName.getIdentifier();
int relevance= StubUtility.hasLocalVariableName(cu.getJavaProject(), name) ? 10 : 7;
String label= Messages.format(CorrectionMessages.UnresolvedElementsSubProcessor_create_loop_variable_description, BasicElementLabels.getJavaElementName(name));
proposals.add(new NewVariableCorrectionProposal(label, cu, NewVariableCorrectionProposal.LOCAL,
simpleName, null, relevance));
}
}
}
}
}
/**
* For {@link Name} or {@link Type} nodes, returns the topmost {@link Type} node
* that shares the same type binding as the given node.
*
* @param node an ASTNode
* @return the normalized {@link Type} node or the original node
*/
public static ASTNode getNormalizedNode(ASTNode node) {
ASTNode current= node;
// normalize name
if (QualifiedName.NAME_PROPERTY.equals(current.getLocationInParent())) {
current= current.getParent();
}
// normalize type
if (QualifiedType.NAME_PROPERTY.equals(current.getLocationInParent())
|| SimpleType.NAME_PROPERTY.equals(current.getLocationInParent())
|| NameQualifiedType.NAME_PROPERTY.equals(current.getLocationInParent())) {
current= current.getParent();
}
// normalize parameterized types
if (ParameterizedType.TYPE_PROPERTY.equals(current.getLocationInParent())) {
current= current.getParent();
}
return current;
}
public static ITypeBinding guessBindingForTypeReference(ASTNode node) {
StructuralPropertyDescriptor locationInParent= node.getLocationInParent();
if (locationInParent == QualifiedName.QUALIFIER_PROPERTY) {
return null; // can't guess type for X.A
}
if (locationInParent == SimpleType.NAME_PROPERTY ||
locationInParent == NameQualifiedType.NAME_PROPERTY) {
node= node.getParent();
}
ITypeBinding binding= Bindings.normalizeTypeBinding(getPossibleTypeBinding(node));
if (binding != null) {
if (binding.isWildcardType()) {
return normalizeWildcardType(binding, true, node.getAST());
}
}
return binding;
}
private static void addEnhancedForWithoutTypeProposals(ICompilationUnit cu, ASTNode selectedNode, Collection<ICommandAccess> proposals) {
if (selectedNode instanceof SimpleName && (selectedNode.getLocationInParent() == SimpleType.NAME_PROPERTY || selectedNode.getLocationInParent() == NameQualifiedType.NAME_PROPERTY)) {
ASTNode type= selectedNode.getParent();
if (type.getLocationInParent() == SingleVariableDeclaration.TYPE_PROPERTY) {
SingleVariableDeclaration svd= (SingleVariableDeclaration) type.getParent();
if (svd.getLocationInParent() == EnhancedForStatement.PARAMETER_PROPERTY) {
if (svd.getName().getLength() == 0) {
SimpleName simpleName= (SimpleName) selectedNode;
String name= simpleName.getIdentifier();
int relevance= StubUtility.hasLocalVariableName(cu.getJavaProject(), name) ? 10 : 7;
String label= Messages.format(CorrectionMessages.UnresolvedElementsSubProcessor_create_loop_variable_description, BasicElementLabels.getJavaElementName(name));
Image image= JavaPluginImages.get(JavaPluginImages.IMG_CORRECTION_LOCAL);
proposals.add(new NewVariableCorrectionProposal(label, cu, NewVariableCorrectionProposal.LOCAL, simpleName, null, relevance, image));
}
}
}
}
}
@Override
public void endVisit(NameQualifiedType node) {
if (skipNode(node)) {
return;
}
processSequential(node, node.getQualifier(), node.getName());
}
private static void addSimilarTypeProposals(int kind, ICompilationUnit cu, Name node, int relevance,
Collection<ChangeCorrectionProposal> proposals) throws CoreException {
SimilarElement[] elements = SimilarElementsRequestor.findSimilarElement(cu, node, kind);
// try to resolve type in context -> highest severity
String resolvedTypeName= null;
ITypeBinding binding= ASTResolving.guessBindingForTypeReference(node);
if (binding != null) {
ITypeBinding simpleBinding= binding;
if (simpleBinding.isArray()) {
simpleBinding= simpleBinding.getElementType();
}
simpleBinding= simpleBinding.getTypeDeclaration();
if (!simpleBinding.isRecovered()) {
resolvedTypeName= simpleBinding.getQualifiedName();
CUCorrectionProposal proposal= createTypeRefChangeProposal(cu, resolvedTypeName, node, relevance + 2, elements.length);
proposals.add(proposal);
if (proposal instanceof AddImportCorrectionProposal) {
proposal.setRelevance(relevance + elements.length + 2);
}
if (binding.isParameterizedType()
&& (node.getParent() instanceof SimpleType || node.getParent() instanceof NameQualifiedType)
&& !(node.getParent().getParent() instanceof Type)) {
proposals.add(createTypeRefChangeFullProposal(cu, binding, node, relevance + 5));
}
}
} else {
ASTNode normalizedNode= ASTNodes.getNormalizedNode(node);
if (!(normalizedNode.getParent() instanceof Type) && node.getParent() != normalizedNode) {
ITypeBinding normBinding= ASTResolving.guessBindingForTypeReference(normalizedNode);
if (normBinding != null && !normBinding.isRecovered()) {
proposals.add(createTypeRefChangeFullProposal(cu, normBinding, normalizedNode, relevance + 5));
}
}
}
// add all similar elements
for (int i= 0; i < elements.length; i++) {
SimilarElement elem= elements[i];
if ((elem.getKind() & TypeKinds.ALL_TYPES) != 0) {
String fullName= elem.getName();
if (!fullName.equals(resolvedTypeName)) {
proposals.add(createTypeRefChangeProposal(cu, fullName, node, relevance, elements.length));
}
}
}
}
@Override
public boolean visit(NameQualifiedType node) {
addTypeBinding(node);
return true;
}
@Override
public void endVisit(NameQualifiedType node) {
if (skipNode(node))
return;
processSequential(node, node.getQualifier(), node.getName());
}
@Override
public void endVisit(NameQualifiedType node) {
endVisitNode(node);
}
@Override
public boolean visit(NameQualifiedType node) {
return visitNode(node);
}
@Override
public boolean visit(NameQualifiedType node) {
possibleTypeRefFound(node.getQualifier());
visitAnnotations(node);
return false;
}
private static void addSimilarTypeProposals(int kind, ICompilationUnit cu, Name node, int relevance, Collection<ICommandAccess> proposals) throws CoreException {
SimilarElement[] elements= SimilarElementsRequestor.findSimilarElement(cu, node, kind);
// try to resolve type in context -> highest severity
String resolvedTypeName= null;
ITypeBinding binding= ASTResolving.guessBindingForTypeReference(node);
if (binding != null) {
ITypeBinding simpleBinding= binding;
if (simpleBinding.isArray()) {
simpleBinding= simpleBinding.getElementType();
}
simpleBinding= simpleBinding.getTypeDeclaration();
if (!simpleBinding.isRecovered()) {
resolvedTypeName= simpleBinding.getQualifiedName();
CUCorrectionProposal proposal= createTypeRefChangeProposal(cu, resolvedTypeName, node, relevance + 2, elements.length);
proposals.add(proposal);
if (proposal instanceof AddImportCorrectionProposal)
proposal.setRelevance(relevance + elements.length + 2);
if (binding.isParameterizedType()
&& (node.getParent() instanceof SimpleType || node.getParent() instanceof NameQualifiedType)
&& !(node.getParent().getParent() instanceof Type)) {
proposals.add(createTypeRefChangeFullProposal(cu, binding, node, relevance + 5));
}
}
} else {
ASTNode normalizedNode= ASTNodes.getNormalizedNode(node);
if (!(normalizedNode.getParent() instanceof Type) && node.getParent() != normalizedNode) {
ITypeBinding normBinding= ASTResolving.guessBindingForTypeReference(normalizedNode);
if (normBinding != null && !normBinding.isRecovered()) {
proposals.add(createTypeRefChangeFullProposal(cu, normBinding, normalizedNode, relevance + 5));
}
}
}
// add all similar elements
for (int i= 0; i < elements.length; i++) {
SimilarElement elem= elements[i];
if ((elem.getKind() & SimilarElementsRequestor.ALL_TYPES) != 0) {
String fullName= elem.getName();
if (!fullName.equals(resolvedTypeName)) {
proposals.add(createTypeRefChangeProposal(cu, fullName, node, relevance, elements.length));
}
}
}
}