/*******************************************************************************
* Copyright (c) 2006, 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.ui.callhierarchy;
import org.eclipse.cdt.core.model.ICElement;
import org.eclipse.cdt.core.model.ITranslationUnit;
import org.eclipse.cdt.internal.ui.util.CoreUtility;
public class CHMultiDefNode extends CHNode {
private CHNode[] fChildren;
public CHMultiDefNode(CHNode parent, ITranslationUnit tu, long timestamp, ICElement[] elements, int linkageID) {
super(parent, tu, timestamp, null, linkageID);
if (elements.length == 0) {
throw new IllegalArgumentException();
}
fHashCode+= elements[0].hashCode();
fChildren= new CHNode[elements.length];
for (int i = 0; i < elements.length; i++) {
ICElement element = elements[i];
fChildren[i]= new CHMultiDefChildNode(this, tu, timestamp, element, linkageID);
}
}
public CHNode[] getChildNodes() {
return fChildren;
}
@Override
public boolean isMacro() {
return fChildren[0].isMacro();
}
@Override
public boolean isVariableOrEnumerator() {
return fChildren[0].isVariableOrEnumerator();
}
@Override
public ICElement getOneRepresentedDeclaration() {
return fChildren[0].getRepresentedDeclaration();
}
@Override
public boolean isMultiDef() {
return true;
}
@Override
public boolean equals(Object o) {
if (!super.equals(o) || !(o instanceof CHMultiDefNode))
return false;
final CHMultiDefNode rhs = (CHMultiDefNode) o;
return CoreUtility.safeEquals(getOneRepresentedDeclaration(), rhs.getOneRepresentedDeclaration());
}
}