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/*******************************************************************************
* Copyright (c) 2006, 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 Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.internal.core.dom.lrparser.c99.bindings;
import java.util.LinkedHashMap;
import java.util.Map;
import org.eclipse.cdt.core.dom.ILinkage;
import org.eclipse.cdt.core.dom.ast.DOMException;
import org.eclipse.cdt.core.dom.ast.IASTNode;
import org.eclipse.cdt.core.dom.ast.IBinding;
import org.eclipse.cdt.core.dom.ast.ICompositeType;
import org.eclipse.cdt.core.dom.ast.IField;
import org.eclipse.cdt.core.dom.ast.IScope;
import org.eclipse.cdt.core.dom.ast.IType;
import org.eclipse.cdt.core.dom.ast.ITypedef;
import org.eclipse.cdt.internal.core.dom.Linkage;
import org.eclipse.cdt.internal.core.dom.parser.c.CVisitor;
import org.eclipse.core.runtime.PlatformObject;
@SuppressWarnings("restriction")
public class C99Structure extends PlatformObject implements IC99Binding, ICompositeType, ITypeable {
private Map<String,IField> fields = new LinkedHashMap<String,IField>();
private IField[] fieldArray = null;
/** either t_union or t_structure defined in IASTCompositeTypeSpecifier */
private int key;
private String name;
private IScope scope;
public C99Structure() {
}
public C99Structure(String name) {
this.name = name;
}
public C99Structure(int key) {
this.key = key;
}
public C99Structure(String name, int key) {
this.name = name;
this.key = key;
}
public void addField(IField field) {
fields.put(field.getName(), field);
fieldArray = null;
}
public IField findField(String name) {
return fields.get(name);
}
public IScope getCompositeScope() {
// C99Scope scope = new C99CompositeTypeScope(this);
// scope.setScopeName(nameNode);
// return scope;
return null;
}
public IField[] getFields() {
if(fieldArray == null)
fieldArray = fields.values().toArray(new IField[fields.size()]);
return fieldArray;
}
public void setKey(int key) {
this.key = key;
}
public int getKey() {
return key;
}
public void setName(String name) {
this.name = name;
}
public String getName() {
return name;
}
public char[] getNameCharArray() {
if(name == null)
return new char[0];
return name.toCharArray();
}
public ILinkage getLinkage() {
return Linkage.C_LINKAGE;
}
public IType getType() {
return this;
}
public boolean isSameType(IType type) {
if(type == this)
return true;
if( type instanceof ITypedef)
return type.isSameType( this );
return false;
}
//private Map<String,IField> fields = new LinkedHashMap<String,IField>();
//private IField[] fieldArray = null;
//private IScope scope;
@Override
public C99Structure clone() {
try {
C99Structure clone = (C99Structure) super.clone();
//clone.scope = (IScope) scope.clone(); TODO
clone.fieldArray = null;
clone.fields = new LinkedHashMap<String,IField>();
for(IField field : fields.values())
clone.addField(field); // TODO not a deep clone
return clone;
} catch (CloneNotSupportedException e) {
assert false;
return null;
}
}
public IScope getScope() {
return scope;
}
public void setScope(IScope scope) {
this.scope = scope;
}
public IBinding getOwner() throws DOMException {
if (scope != null) {
return CVisitor.findEnclosingFunction((IASTNode) scope.getScopeName()); // local or global
}
return null;
}
}
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