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/*******************************************************************************
* Copyright (c) 2008, 2009 Wind River Systems, Inc. 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:
* Markus Schorn - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.internal.core.pdom.dom.cpp;
import org.eclipse.cdt.core.CCorePlugin;
import org.eclipse.cdt.core.dom.ast.IBinding;
import org.eclipse.cdt.internal.core.index.IIndexCPPBindingConstants;
import org.eclipse.cdt.internal.core.pdom.dom.PDOMLinkage;
import org.eclipse.cdt.internal.core.pdom.dom.PDOMName;
import org.eclipse.cdt.internal.core.pdom.dom.PDOMNode;
import org.eclipse.core.runtime.CoreException;
class PDOMCPPFriend extends PDOMNode {
private static final int FRIEND_SPECIFIER = PDOMNode.RECORD_SIZE + 0;
private static final int NEXT_FRIEND = PDOMNode.RECORD_SIZE + 4;
@SuppressWarnings("hiding")
protected static final int RECORD_SIZE = PDOMNode.RECORD_SIZE + 8;
public PDOMCPPFriend(PDOMLinkage linkage, int record) {
super(linkage, record);
}
public PDOMCPPFriend(PDOMLinkage linkage, PDOMName friendSpec) throws CoreException {
super(linkage, null);
int friendrec = friendSpec != null ? friendSpec.getRecord() : 0;
linkage.getDB().putInt(record + FRIEND_SPECIFIER, friendrec);
}
@Override
protected int getRecordSize() {
return RECORD_SIZE;
}
@Override
public int getNodeType() {
return IIndexCPPBindingConstants.CPP_FRIEND_DECLARATION;
}
public PDOMName getSpecifierName() throws CoreException {
int rec = getDB().getInt(record + FRIEND_SPECIFIER);
if (rec != 0) return new PDOMName(getLinkage(), rec);
return null;
}
public IBinding getFriendSpecifier() {
PDOMName friendSpecName;
try {
friendSpecName = getSpecifierName();
if (friendSpecName != null) {
return friendSpecName.getBinding();
}
} catch (CoreException e) {
CCorePlugin.log(e);
}
return null;
}
public void setNextFriend(PDOMCPPFriend nextFriend) throws CoreException {
int rec = nextFriend != null ? nextFriend.getRecord() : 0;
getDB().putInt(record + NEXT_FRIEND, rec);
}
public PDOMCPPFriend getNextFriend() throws CoreException {
int rec = getDB().getInt(record + NEXT_FRIEND);
return rec != 0 ? new PDOMCPPFriend(getLinkage(), rec) : null;
}
public void delete() throws CoreException {
getDB().free(record);
}
}
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