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/*******************************************************************************
* Copyright (c) 2006 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.debug.internal.ui.model.elements;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.debug.core.model.IMemoryBlock;
import org.eclipse.debug.core.model.IMemoryBlockRetrieval;
import org.eclipse.debug.internal.ui.viewers.model.provisional.IPresentationContext;
import org.eclipse.debug.ui.IDebugUIConstants;
import org.eclipse.ui.IMemento;
public class MemoryViewElementMementoProvider extends ElementMementoProvider {
private static final String OBJECT_ID = "OBJECT_ID"; //$NON-NLS-1$
@Override
protected boolean encodeElement(Object element, IMemento memento,
IPresentationContext context) throws CoreException {
String id = context.getId();
if (id.equals(IDebugUIConstants.ID_MEMORY_VIEW))
{
if (element instanceof IMemoryBlock || element instanceof IMemoryBlockRetrieval)
{
memento.putInteger(OBJECT_ID, element.hashCode());
return true;
}
}
return false;
}
@Override
protected boolean isEqual(Object element, IMemento memento,
IPresentationContext context) throws CoreException {
String id = context.getId();
if (id.equals(IDebugUIConstants.ID_MEMORY_VIEW))
{
if (element instanceof IMemoryBlock || element instanceof IMemoryBlockRetrieval)
{
Integer objectId = memento.getInteger(OBJECT_ID);
if (objectId != null && objectId.intValue() == element.hashCode())
return true;
}
}
return false;
}
}
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