| /********************************************************************** |
| * Copyright (c) 2002,2003 Rational Software Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v0.5 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v05.html |
| * |
| * Contributors: |
| * IBM Rational Software - Initial API and implementation |
| ***********************************************************************/ |
| package org.eclipse.cdt.internal.core.parser.ast.complete; |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.NoSuchElementException; |
| |
| import org.eclipse.cdt.core.parser.ISourceElementRequestor; |
| import org.eclipse.cdt.core.parser.ast.ASTAccessVisibility; |
| import org.eclipse.cdt.core.parser.ast.ASTClassKind; |
| import org.eclipse.cdt.core.parser.ast.IASTBaseSpecifier; |
| import org.eclipse.cdt.core.parser.ast.IASTClassSpecifier; |
| import org.eclipse.cdt.core.parser.ast.IASTDeclaration; |
| import org.eclipse.cdt.core.parser.ast.IASTScope; |
| import org.eclipse.cdt.internal.core.parser.ast.ASTQualifiedNamedElement; |
| import org.eclipse.cdt.internal.core.parser.ast.NamedOffsets; |
| import org.eclipse.cdt.internal.core.parser.pst.IDerivableContainerSymbol; |
| import org.eclipse.cdt.internal.core.parser.pst.ISymbol; |
| import org.eclipse.cdt.internal.core.parser.pst.IDerivableContainerSymbol.IParentSymbol; |
| |
| /** |
| * @author jcamelon |
| * |
| */ |
| public class ASTClassSpecifier extends ASTScope implements IASTClassSpecifier |
| { |
| private List declarations = new ArrayList(); |
| public class BaseIterator implements Iterator |
| { |
| |
| private final Iterator parents; |
| /** |
| * @param symbol |
| */ |
| public BaseIterator(IDerivableContainerSymbol symbol) |
| { |
| if( symbol.getParents() != null ) |
| parents = symbol.getParents().iterator(); |
| else |
| parents = null; |
| } |
| /* (non-Javadoc) |
| * @see java.util.Iterator#hasNext() |
| */ |
| public boolean hasNext() |
| { |
| if( parents == null ) |
| return false; |
| return parents.hasNext(); |
| } |
| /* (non-Javadoc) |
| * @see java.util.Iterator#next() |
| */ |
| public Object next() |
| { |
| if( ! hasNext() ) |
| throw new NoSuchElementException(); |
| |
| IParentSymbol pw = (IParentSymbol)parents.next(); |
| |
| return new ASTBaseSpecifier( pw.getParent(), pw.isVirtual(), pw.getAccess(), pw.getOffset(), pw.getReferences() ); |
| |
| } |
| /* (non-Javadoc) |
| * @see java.util.Iterator#remove() |
| */ |
| public void remove() |
| { |
| throw new UnsupportedOperationException(); |
| } |
| } |
| |
| |
| |
| private NamedOffsets offsets = new NamedOffsets(); |
| private final ClassNameType classNameType; |
| private final ASTClassKind classKind; |
| private ASTAccessVisibility currentVisibility; |
| private final ASTQualifiedNamedElement qualifiedName; |
| private final ASTReferenceStore references; |
| |
| /** |
| * @param symbol |
| */ |
| public ASTClassSpecifier(ISymbol symbol, ASTClassKind kind, ClassNameType type, ASTAccessVisibility access, int startingOffset, int nameOffset, int nameEndOffset, List references ) |
| { |
| super(symbol); |
| classKind = kind; |
| classNameType = type; |
| currentVisibility = access; |
| setStartingOffset(startingOffset); |
| setNameOffset(nameOffset); |
| setNameEndOffset(nameEndOffset); |
| qualifiedName = new ASTQualifiedNamedElement( getOwnerScope(), symbol.getName() ); |
| this.references = new ASTReferenceStore( references ); |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.cdt.core.parser.ast.IASTClassSpecifier#getClassNameType() |
| */ |
| public ClassNameType getClassNameType() |
| { |
| return classNameType; |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.cdt.core.parser.ast.IASTClassSpecifier#getClassKind() |
| */ |
| public ASTClassKind getClassKind() |
| { |
| return classKind; |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.cdt.core.parser.ast.IASTClassSpecifier#getBaseClauses() |
| */ |
| public Iterator getBaseClauses() |
| { |
| return new BaseIterator( (IDerivableContainerSymbol)getSymbol() ); |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.cdt.core.parser.ast.IASTClassSpecifier#getCurrentVisibilityMode() |
| */ |
| public ASTAccessVisibility getCurrentVisibilityMode() |
| { |
| return currentVisibility; |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.cdt.core.parser.ast.IASTClassSpecifier#setCurrentVisibility(org.eclipse.cdt.core.parser.ast.ASTAccessVisibility) |
| */ |
| public void setCurrentVisibility(ASTAccessVisibility visibility) |
| { |
| currentVisibility = visibility; |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.cdt.core.parser.ast.IASTOffsetableNamedElement#getName() |
| */ |
| public String getName() |
| { |
| return symbol.getName(); |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.cdt.core.parser.ast.IASTOffsetableNamedElement#getNameOffset() |
| */ |
| public int getNameOffset() |
| { |
| return offsets.getNameOffset(); |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.cdt.core.parser.ast.IASTOffsetableNamedElement#setNameOffset(int) |
| */ |
| public void setNameOffset(int o) |
| { |
| offsets.setNameOffset(o); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.cdt.core.parser.ISourceElementCallbackDelegate#acceptElement(org.eclipse.cdt.core.parser.ISourceElementRequestor) |
| */ |
| public void acceptElement(ISourceElementRequestor requestor) |
| { |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.cdt.core.parser.ISourceElementCallbackDelegate#enterScope(org.eclipse.cdt.core.parser.ISourceElementRequestor) |
| */ |
| public void enterScope(ISourceElementRequestor requestor) |
| { |
| references.processReferences( requestor ); |
| try |
| { |
| requestor.enterClassSpecifier(this); |
| } |
| catch (Exception e) |
| { |
| /* do nothing */ |
| } |
| Iterator i = getBaseClauses(); |
| while( i.hasNext() ) |
| { |
| IASTBaseSpecifier baseSpec = (IASTBaseSpecifier)i.next(); |
| baseSpec.acceptElement(requestor); |
| } |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.cdt.core.parser.ISourceElementCallbackDelegate#exitScope(org.eclipse.cdt.core.parser.ISourceElementRequestor) |
| */ |
| public void exitScope(ISourceElementRequestor requestor) |
| { |
| try |
| { |
| requestor.exitClassSpecifier(this); |
| } |
| catch (Exception e) |
| { |
| /* do nothing */ |
| } |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.cdt.core.parser.ast.IASTOffsetableElement#setStartingOffset(int) |
| */ |
| public void setStartingOffset(int o) |
| { |
| offsets.setStartingOffset(o); |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.cdt.core.parser.ast.IASTOffsetableElement#setEndingOffset(int) |
| */ |
| public void setEndingOffset(int o) |
| { |
| offsets.setEndingOffset(o); |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.cdt.core.parser.ast.IASTOffsetableElement#getStartingOffset() |
| */ |
| public int getStartingOffset() |
| { |
| return offsets.getStartingOffset(); |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.cdt.core.parser.ast.IASTOffsetableElement#getEndingOffset() |
| */ |
| public int getEndingOffset() |
| { |
| return offsets.getEndingOffset(); |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.cdt.core.parser.ast.IASTQualifiedNameElement#getFullyQualifiedName() |
| */ |
| public String[] getFullyQualifiedName() |
| { |
| return qualifiedName.getFullyQualifiedName(); |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.cdt.core.parser.ast.IASTScopedElement#getOwnerScope() |
| */ |
| public IASTScope getOwnerScope() |
| { |
| return (IASTScope)symbol.getContainingSymbol().getASTExtension().getPrimaryDeclaration(); |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.cdt.core.parser.ast.IASTOffsetableNamedElement#getNameEndOffset() |
| */ |
| public int getNameEndOffset() |
| { |
| return offsets.getNameEndOffset(); |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.cdt.core.parser.ast.IASTOffsetableNamedElement#setNameEndOffset(int) |
| */ |
| public void setNameEndOffset(int o) |
| { |
| offsets.setNameEndOffset(o); |
| } |
| |
| public Iterator getDeclarations() |
| { |
| return declarations.iterator(); |
| } |
| public void addDeclaration(IASTDeclaration declaration) |
| { |
| declarations.add(declaration); |
| } |
| |
| } |