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/*******************************************************************************
* Copyright (c) 2004, 2008 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM - Initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.internal.core.dom.parser.cpp;
import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.IASTDeclaration;
import org.eclipse.cdt.core.dom.ast.IASTName;
import org.eclipse.cdt.core.dom.ast.IASTNode;
import org.eclipse.cdt.core.dom.ast.IScope;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTCompositeTypeSpecifier;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTVisibilityLabel;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
import org.eclipse.cdt.internal.core.dom.parser.IASTAmbiguityParent;
/**
* @author jcamelon
*/
public class CPPASTCompositeTypeSpecifier extends CPPASTBaseDeclSpecifier
implements ICPPASTCompositeTypeSpecifier, IASTAmbiguityParent {
private int k;
private IASTName n;
private IScope scope;
public CPPASTCompositeTypeSpecifier() {
}
public CPPASTCompositeTypeSpecifier(int k, IASTName n) {
this.k = k;
setName(n);
}
@Override
public String getRawSignature() {
return getName().toString() == null ? "" : getName().toString(); //$NON-NLS-1$
}
public ICPPASTBaseSpecifier[] getBaseSpecifiers() {
if( baseSpecs == null ) return ICPPASTBaseSpecifier.EMPTY_BASESPECIFIER_ARRAY;
baseSpecs = (ICPPASTBaseSpecifier[]) ArrayUtil.removeNullsAfter( ICPPASTBaseSpecifier.class, baseSpecs, baseSpecsPos );
return baseSpecs;
}
public void addBaseSpecifier(ICPPASTBaseSpecifier baseSpec) {
if (baseSpec != null) {
baseSpec.setParent(this);
baseSpec.setPropertyInParent(BASE_SPECIFIER);
baseSpecs = (ICPPASTBaseSpecifier[]) ArrayUtil.append( ICPPASTBaseSpecifier.class, baseSpecs, ++baseSpecsPos, baseSpec );
}
}
public int getKey() {
return k;
}
public void setKey(int key) {
k = key;
}
public IASTName getName() {
return n;
}
public void setName(IASTName name) {
this.n = name;
if (name != null) {
name.setParent(this);
name.setPropertyInParent(TYPE_NAME);
}
}
public IASTDeclaration[] getMembers() {
if( declarations == null ) return IASTDeclaration.EMPTY_DECLARATION_ARRAY;
return (IASTDeclaration[]) ArrayUtil.trim( IASTDeclaration.class, declarations );
}
public void addMemberDeclaration(IASTDeclaration decl) {
declarations = (IASTDeclaration[]) ArrayUtil.append( IASTDeclaration.class, declarations, decl );
if(decl != null) {
decl.setParent(this);
decl.setPropertyInParent(decl instanceof ICPPASTVisibilityLabel ? VISIBILITY_LABEL : MEMBER_DECLARATION);
}
}
private IASTDeclaration [] declarations = new IASTDeclaration[4];
private ICPPASTCompositeTypeSpecifier.ICPPASTBaseSpecifier [] baseSpecs = null;
private int baseSpecsPos=-1;
public IScope getScope() {
if( scope == null )
scope = new CPPClassScope( this );
return scope;
}
public void setScope( IScope scope ){
this.scope = scope;
}
@Override
public boolean accept( ASTVisitor action ){
if( action.shouldVisitDeclSpecifiers ){
switch( action.visit( this ) ){
case ASTVisitor.PROCESS_ABORT : return false;
case ASTVisitor.PROCESS_SKIP : return true;
default : break;
}
}
if( n != null ) if( !n.accept( action ) ) return false;
ICPPASTBaseSpecifier[] bases = getBaseSpecifiers();
for( int i = 0; i < bases.length; i++ )
if( !bases[i].accept( action ) ) return false;
IASTDeclaration [] decls = getMembers();
for( int i = 0; i < decls.length; i++ )
if( !decls[i].accept( action ) ) return false;
if( action.shouldVisitDeclSpecifiers ){
switch( action.leave( this ) ){
case ASTVisitor.PROCESS_ABORT : return false;
case ASTVisitor.PROCESS_SKIP : return true;
default : break;
}
}
return true;
}
public int getRoleForName(IASTName name) {
if( name == this.n )
return r_definition;
return r_unclear;
}
public void replace(IASTNode child, IASTNode other) {
if( declarations == null ) return;
for( int i = 0; i < declarations.length; ++i )
{
if( declarations[i] == null ) {
break;
}
if( declarations[i] == child )
{
other.setParent( child.getParent() );
other.setPropertyInParent( child.getPropertyInParent() );
declarations[i] = (IASTDeclaration) other;
}
}
}
}
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