/*******************************************************************************
* Copyright (c) 2017 Google, 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:
* Stefan Xenos (Google) - Initial implementation
*******************************************************************************/
package org.eclipse.jdt.internal.core.nd.db;
import java.util.List;
import org.eclipse.jdt.internal.core.nd.db.ModificationLog.MemoryAccessLog;
import org.eclipse.jdt.internal.core.nd.db.ModificationLog.MemoryOperation;
/**
* Holds information about a memory range that was related to the cause of data corruption.
*/
public class RelatedAddress {
private final String description;
private final long address;
private final int size;
private final MemoryAccessLog modificationReport;
public RelatedAddress(String description, long address, int size, MemoryAccessLog lastModification) {
this.description = description;
this.address = address;
this.size = size;
this.modificationReport = lastModification;
}
boolean isSameAddressAs(RelatedAddress other) {
return other.address == this.address && other.size == this.size;
}
@Override
public String toString() {
StringBuilder builder = new StringBuilder();
builder.append(this.description);
builder.append(" [address "); //$NON-NLS-1$
builder.append(this.address);
builder.append(", size "); //$NON-NLS-1$
builder.append(this.size);
builder.append("]: "); //$NON-NLS-1$
MemoryAccessLog reducedReport = this.modificationReport.reduce(5);
List<MemoryOperation> operations = reducedReport.getOperations();
if (operations.isEmpty()) {
builder.append("No modification report"); //$NON-NLS-1$
} else {
builder.append("\n"); //$NON-NLS-1$
for (MemoryOperation nextOperation : operations) {
nextOperation.printTo(builder, 1);
}
}
return builder.toString();
}
}