mirror of
https://github.com/eclipse-cdt/cdt
synced 2025-04-29 19:45:01 +02:00
toString method.
This commit is contained in:
Sergey Prigogin
parent
60d02ba145
commit
f0be726ff0
1 changed files with 86 additions and 67 deletions
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@ -45,9 +45,9 @@ import org.eclipse.core.runtime.PlatformObject;
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* @author aniefer
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*/
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public class CPPNamespace extends PlatformObject implements ICPPNamespace, ICPPInternalBinding {
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public static class CPPNamespaceProblem extends ProblemBinding implements ICPPNamespace{
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public CPPNamespaceProblem( IASTNode node, int id, char[] arg ) {
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super( node, id, arg );
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public static class CPPNamespaceProblem extends ProblemBinding implements ICPPNamespace{
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public CPPNamespaceProblem(IASTNode node, int id, char[] arg) {
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super(node, id, arg);
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}
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public ICPPNamespaceScope getNamespaceScope() throws DOMException {
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throw new DOMException(this);
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@ -65,15 +65,17 @@ public class CPPNamespace extends PlatformObject implements ICPPNamespace, ICPPI
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throw new DOMException(this);
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}
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}
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private static final char[] EMPTY_CHAR_ARRAY = { };
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IASTName [] namespaceDefinitions = null;
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IASTName[] namespaceDefinitions = null;
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ICPPNamespaceScope scope = null;
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ICPPASTTranslationUnit tu = null;
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public CPPNamespace( ICPPASTNamespaceDefinition nsDef ){
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findAllDefinitions( nsDef );
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if( namespaceDefinitions.length == 0 ){
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public CPPNamespace(ICPPASTNamespaceDefinition nsDef) {
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findAllDefinitions(nsDef);
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if (namespaceDefinitions.length == 0) {
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namespaceDefinitions = new IASTName[] { nsDef.getName() };
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}
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}
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@ -89,56 +91,56 @@ public class CPPNamespace extends PlatformObject implements ICPPNamespace, ICPPI
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* @see org.eclipse.cdt.internal.core.dom.parser.cpp.ICPPBinding#getDefinition()
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*/
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public IASTNode getDefinition() {
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return ( tu != null ) ? tu : (IASTNode) namespaceDefinitions[0];
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return (tu != null) ? tu : (IASTNode) namespaceDefinitions[0];
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}
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static private class NamespaceCollector extends CPPASTVisitor {
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private ICPPASTNamespaceDefinition namespaceDef = null;
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private IASTName [] namespaces = null;
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private IASTName[] namespaces = null;
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public NamespaceCollector( ICPPASTNamespaceDefinition ns ){
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public NamespaceCollector(ICPPASTNamespaceDefinition ns ) {
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shouldVisitNamespaces = true;
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shouldVisitDeclarations = true;
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this.namespaceDef = ns;
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}
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@Override
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public int visit( ICPPASTNamespaceDefinition namespace) {
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public int visit(ICPPASTNamespaceDefinition namespace) {
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ICPPASTNamespaceDefinition orig = namespaceDef, candidate = namespace;
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while( candidate != null ){
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if( !CharArrayUtils.equals( orig.getName().toCharArray(), candidate.getName().toCharArray() ) )
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while(candidate != null) {
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if (!CharArrayUtils.equals(orig.getName().toCharArray(), candidate.getName().toCharArray()))
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return PROCESS_CONTINUE;
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if( orig.getParent() instanceof ICPPASTNamespaceDefinition ){
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if( !(candidate.getParent() instanceof ICPPASTNamespaceDefinition ) )
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if (orig.getParent() instanceof ICPPASTNamespaceDefinition) {
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if (!(candidate.getParent() instanceof ICPPASTNamespaceDefinition))
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return PROCESS_CONTINUE;
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orig = (ICPPASTNamespaceDefinition) orig.getParent();
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candidate = (ICPPASTNamespaceDefinition) candidate.getParent();
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} else if( candidate.getParent() instanceof ICPPASTNamespaceDefinition ){
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} else if (candidate.getParent() instanceof ICPPASTNamespaceDefinition) {
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return PROCESS_CONTINUE;
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} else {
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break;
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}
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}
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namespaces = (IASTName[]) ArrayUtil.append( IASTName.class, namespaces, namespace.getName() );
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namespaces = (IASTName[]) ArrayUtil.append(IASTName.class, namespaces, namespace.getName());
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return PROCESS_SKIP;
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}
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@Override
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public int visit( IASTDeclaration declaration ){
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if( declaration instanceof ICPPASTLinkageSpecification )
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public int visit(IASTDeclaration declaration) {
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if (declaration instanceof ICPPASTLinkageSpecification)
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return PROCESS_CONTINUE;
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return PROCESS_SKIP;
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}
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public IASTName [] getNamespaces() {
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return (IASTName[]) ArrayUtil.trim( IASTName.class, namespaces );
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public IASTName[] getNamespaces() {
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return (IASTName[]) ArrayUtil.trim(IASTName.class, namespaces);
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}
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}
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static private class NamespaceMemberCollector extends CPPASTVisitor {
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public ObjectSet<IBinding> members = new ObjectSet<IBinding>(8);
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public NamespaceMemberCollector(){
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public NamespaceMemberCollector() {
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shouldVisitNamespaces = true;
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shouldVisitDeclarators = true;
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shouldVisitDeclSpecifiers = true;
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@ -147,31 +149,31 @@ public class CPPNamespace extends PlatformObject implements ICPPNamespace, ICPPI
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@Override
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public int visit(IASTDeclarator declarator) {
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while( declarator.getNestedDeclarator() != null )
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while(declarator.getNestedDeclarator() != null)
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declarator = declarator.getNestedDeclarator();
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IBinding binding = declarator.getName().resolveBinding();
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if( binding != null && !(binding instanceof IProblemBinding))
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members.put( binding );
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if (binding != null && !(binding instanceof IProblemBinding))
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members.put(binding);
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return PROCESS_SKIP;
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}
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@Override
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public int visit(IASTDeclSpecifier declSpec) {
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if( declSpec instanceof ICPPASTCompositeTypeSpecifier ){
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if (declSpec instanceof ICPPASTCompositeTypeSpecifier) {
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IBinding binding = ((ICPPASTCompositeTypeSpecifier)declSpec).getName().resolveBinding();
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if( binding != null && !(binding instanceof IProblemBinding) )
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members.put( binding );
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if (binding != null && !(binding instanceof IProblemBinding))
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members.put(binding);
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return PROCESS_SKIP;
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} else if( declSpec instanceof ICPPASTElaboratedTypeSpecifier ) {
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} else if (declSpec instanceof ICPPASTElaboratedTypeSpecifier) {
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IASTNode parent = declSpec.getParent();
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if( parent instanceof IASTSimpleDeclaration ){
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if( ((IASTSimpleDeclaration)parent).getDeclarators().length > 0 )
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if (parent instanceof IASTSimpleDeclaration) {
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if (((IASTSimpleDeclaration)parent).getDeclarators().length > 0)
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return PROCESS_SKIP;
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IBinding binding = ((ICPPASTElaboratedTypeSpecifier)declSpec).getName().resolveBinding();
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if( binding != null && !(binding instanceof IProblemBinding) )
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members.put( binding );
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if (binding != null && !(binding instanceof IProblemBinding))
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members.put(binding);
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return PROCESS_SKIP;
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}
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}
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@ -180,34 +182,34 @@ public class CPPNamespace extends PlatformObject implements ICPPNamespace, ICPPI
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@Override
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public int visit(ICPPASTNamespaceDefinition namespace) {
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IBinding binding = namespace.getName().resolveBinding();
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if( binding != null && !(binding instanceof IProblemBinding) )
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members.put( binding );
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if (binding != null && !(binding instanceof IProblemBinding))
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members.put(binding);
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return PROCESS_SKIP;
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}
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@Override
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public int visit(IASTDeclaration declaration) {
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if( declaration instanceof ICPPASTUsingDeclaration ){
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if (declaration instanceof ICPPASTUsingDeclaration) {
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IBinding binding =((ICPPASTUsingDeclaration)declaration).getName().resolveBinding();
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if( binding != null && !(binding instanceof IProblemBinding) )
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members.put( binding );
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if (binding != null && !(binding instanceof IProblemBinding))
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members.put(binding);
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return PROCESS_SKIP;
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} else if( declaration instanceof IASTFunctionDefinition ){
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return visit( ((IASTFunctionDefinition)declaration).getDeclarator() );
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} else if (declaration instanceof IASTFunctionDefinition) {
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return visit(((IASTFunctionDefinition)declaration).getDeclarator());
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}
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return PROCESS_CONTINUE;
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}
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}
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private void findAllDefinitions( ICPPASTNamespaceDefinition namespaceDef ){
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NamespaceCollector collector = new NamespaceCollector( namespaceDef );
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namespaceDef.getTranslationUnit().accept( collector );
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private void findAllDefinitions(ICPPASTNamespaceDefinition namespaceDef) {
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NamespaceCollector collector = new NamespaceCollector(namespaceDef);
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namespaceDef.getTranslationUnit().accept(collector);
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namespaceDefinitions = collector.getNamespaces();
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for( int i = 0; i < namespaceDefinitions.length; i++ ){
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namespaceDefinitions[i].setBinding( this );
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for (int i = 0; i < namespaceDefinitions.length; i++) {
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namespaceDefinitions[i].setBinding(this);
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}
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}
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public IASTName [] getNamespaceDefinitions() {
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public IASTName[] getNamespaceDefinitions() {
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return namespaceDefinitions;
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}
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@ -222,11 +224,11 @@ public class CPPNamespace extends PlatformObject implements ICPPNamespace, ICPPI
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* @see org.eclipse.cdt.core.dom.ast.cpp.ICPPNamespace#getNamespaceScope()
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*/
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public ICPPNamespaceScope getNamespaceScope() {
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if( scope == null ){
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if( tu != null )
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if (scope == null) {
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if (tu != null)
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scope = (ICPPNamespaceScope) tu.getScope();
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else
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scope = new CPPNamespaceScope( namespaceDefinitions[0].getParent() );
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scope = new CPPNamespaceScope(namespaceDefinitions[0].getParent());
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}
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return scope;
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}
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@ -249,42 +251,42 @@ public class CPPNamespace extends PlatformObject implements ICPPNamespace, ICPPI
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* @see org.eclipse.cdt.core.dom.ast.IBinding#getScope()
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*/
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public IScope getScope() {
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return tu != null ? null : CPPVisitor.getContainingScope( namespaceDefinitions[0] );
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return tu != null ? null : CPPVisitor.getContainingScope(namespaceDefinitions[0]);
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}
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/* (non-Javadoc)
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* @see org.eclipse.cdt.core.dom.ast.IBinding#getPhysicalNode()
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*/
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public IASTNode getPhysicalNode() {
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return ( tu != null ? (IASTNode) tu : namespaceDefinitions[0] );
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return tu != null ? (IASTNode) tu : namespaceDefinitions[0];
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}
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/* (non-Javadoc)
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* @see org.eclipse.cdt.core.dom.ast.IBinding#getFullyQualifiedName()
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*/
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public String[] getFullyQualifiedName() {
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return CPPVisitor.getQualifiedName( this );
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return CPPVisitor.getQualifiedName(this);
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}
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/* (non-Javadoc)
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* @see org.eclipse.cdt.core.dom.ast.IBinding#getFullyQualifiedNameCharArray()
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*/
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public char[][] getFullyQualifiedNameCharArray() {
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return CPPVisitor.getQualifiedNameCharArray( this );
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return CPPVisitor.getQualifiedNameCharArray(this);
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}
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/* (non-Javadoc)
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* @see org.eclipse.cdt.core.dom.ast.cpp.ICPPBinding#getQualifiedName()
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*/
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public String[] getQualifiedName() {
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return CPPVisitor.getQualifiedName( this );
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return CPPVisitor.getQualifiedName(this);
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}
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/* (non-Javadoc)
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* @see org.eclipse.cdt.core.dom.ast.cpp.ICPPBinding#getQualifiedNameCharArray()
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*/
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public char[][] getQualifiedNameCharArray() {
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return CPPVisitor.getQualifiedNameCharArray( this );
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return CPPVisitor.getQualifiedNameCharArray(this);
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}
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/* (non-Javadoc)
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@ -298,19 +300,19 @@ public class CPPNamespace extends PlatformObject implements ICPPNamespace, ICPPI
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* @see org.eclipse.cdt.internal.core.dom.parser.cpp.ICPPInternalBinding#addDefinition(org.eclipse.cdt.core.dom.ast.IASTNode)
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*/
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public void addDefinition(IASTNode node) {
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if( !(node instanceof IASTName) )
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if (!(node instanceof IASTName))
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return;
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IASTName name = (IASTName) node;
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if( namespaceDefinitions == null ){
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if (namespaceDefinitions == null) {
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namespaceDefinitions = new IASTName[] { name };
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return;
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}
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if( namespaceDefinitions.length > 0 && ((ASTNode)name).getOffset() < ((ASTNode)namespaceDefinitions[0]).getOffset() ){
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namespaceDefinitions = (IASTName[]) ArrayUtil.prepend( IASTName.class, namespaceDefinitions, name );
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if (namespaceDefinitions.length > 0 && ((ASTNode)name).getOffset() < ((ASTNode)namespaceDefinitions[0]).getOffset()) {
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namespaceDefinitions = (IASTName[]) ArrayUtil.prepend(IASTName.class, namespaceDefinitions, name);
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} else {
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namespaceDefinitions = (IASTName[]) ArrayUtil.append( IASTName.class, namespaceDefinitions, name );
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namespaceDefinitions = (IASTName[]) ArrayUtil.append(IASTName.class, namespaceDefinitions, name);
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}
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}
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@ -318,21 +320,21 @@ public class CPPNamespace extends PlatformObject implements ICPPNamespace, ICPPI
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* @see org.eclipse.cdt.internal.core.dom.parser.cpp.ICPPInternalBinding#addDeclaration(org.eclipse.cdt.core.dom.ast.IASTNode)
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*/
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public void addDeclaration(IASTNode node) {
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addDefinition( node );
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addDefinition(node);
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}
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public void removeDeclaration(IASTNode node) {
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ArrayUtil.remove(namespaceDefinitions, node);
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}
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public IBinding[] getMemberBindings() {
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if( namespaceDefinitions != null ){
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if (namespaceDefinitions != null) {
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NamespaceMemberCollector collector = new NamespaceMemberCollector();
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for (int i = 0; i < namespaceDefinitions.length; i++) {
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IASTNode parent = namespaceDefinitions[i].getParent();
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if( parent instanceof ICPPASTNamespaceDefinition ){
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IASTDeclaration [] decls = ((ICPPASTNamespaceDefinition)parent).getDeclarations();
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if (parent instanceof ICPPASTNamespaceDefinition) {
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IASTDeclaration[] decls = ((ICPPASTNamespaceDefinition)parent).getDeclarations();
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for (int j = 0; j < decls.length; j++) {
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decls[j].accept( collector );
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decls[j].accept(collector);
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}
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}
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}
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@ -344,4 +346,21 @@ public class CPPNamespace extends PlatformObject implements ICPPNamespace, ICPPI
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public ILinkage getLinkage() {
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return Linkage.CPP_LINKAGE;
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}
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@Override
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public String toString() {
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String[] names = getQualifiedName();
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if (names.length == 0) {
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return "<unnamed namespace>"; //$NON-NLS-1$
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} else if (names.length == 1) {
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return names[0];
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} else {
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StringBuilder buf = new StringBuilder(names[0]);
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for (int i = 1; i < names.length; i++) {
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buf.append("::"); //$NON-NLS-1$
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buf.append(names[i]);
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}
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return buf.toString();
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}
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}
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}
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