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/*******************************************************************************
* Copyright (c) 2012, 2013 Ericsson, École Polytechnique de Montréal
*
* 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:
* Patrick Tasse - Initial API and implementation
* Geneviève Bastien - Move code to provide base classes for time graph view
*******************************************************************************/
package org.eclipse.linuxtools.internal.lttng2.kernel.ui.views.resources;
import org.eclipse.linuxtools.lttng2.kernel.core.trace.LttngKernelTrace;
import org.eclipse.linuxtools.tmf.ui.widgets.timegraph.model.TimeGraphEntry;
/**
* An entry, or row, in the resource view
*
* @author Patrick Tasse
*/
public class ResourcesEntry extends TimeGraphEntry {
/** Type of resource */
public static enum Type {
/** Null resources (filler rows, etc.) */
NULL,
/** Entries for CPUs */
CPU,
/** Entries for IRQs */
IRQ,
/** Entries for Soft IRQ */
SOFT_IRQ
}
private final int fId;
private final Type fType;
private final int fQuark;
/**
* Constructor
*
* @param quark
* The attribute quark matching the entry
* @param trace
* The trace on which we are working
* @param name
* The exec_name of this entry
* @param startTime
* The start time of this entry lifetime
* @param endTime
* The end time of this entry
* @param type
* The type of this entry
* @param id
* The id of this entry
*/
public ResourcesEntry(int quark, LttngKernelTrace trace, String name, long startTime, long endTime, Type type, int id) {
super(quark, trace, name, startTime, endTime);
fId = id;
fType = type;
fQuark = quark;
}
/**
* Constructor
*
* @param trace
* The trace on which we are working
* @param name
* The exec_name of this entry
* @param startTime
* The start time of this entry lifetime
* @param endTime
* The end time of this entry
* @param id
* The id of this entry
*/
public ResourcesEntry(LttngKernelTrace trace, String name, long startTime, long endTime, int id) {
this(-1, trace, name, startTime, endTime, Type.NULL, id);
}
/**
* Constructor
*
* @param quark
* The attribute quark matching the entry
* @param trace
* The trace on which we are working
* @param startTime
* The start time of this entry lifetime
* @param endTime
* The end time of this entry
* @param type
* The type of this entry
* @param id
* The id of this entry
*/
public ResourcesEntry(int quark, LttngKernelTrace trace, long startTime, long endTime, Type type, int id) {
this(quark, trace, type.toString() + " " + id, startTime, endTime, type, id); //$NON-NLS-1$
}
/**
* Get the entry's id
*
* @return the entry's id
*/
public int getId() {
return fId;
}
@Override
public LttngKernelTrace getTrace() {
return (LttngKernelTrace) super.getTrace();
}
/**
* Get the entry Type of this entry. Uses the inner Type enum.
*
* @return The entry type
*/
public Type getType() {
return fType;
}
/**
* Retrieve the attribute quark that's represented by this entry.
*
* @return The integer quark The attribute quark matching the entry
*/
public int getQuark() {
return fQuark;
}
@Override
public boolean hasTimeEvents() {
if (fType == Type.NULL) {
return false;
}
return true;
}
/**
* Add a child to this entry of type ResourcesEntry
*
* @param entry
* The entry to add
*/
public void addChild(ResourcesEntry entry) {
int index;
for (index = 0; index < getChildren().size(); index++) {
ResourcesEntry other = (ResourcesEntry) getChildren().get(index);
if (entry.getType().compareTo(other.getType()) < 0) {
break;
} else if (entry.getType().equals(other.getType())) {
if (entry.getId() < other.getId()) {
break;
}
}
}
entry.setParent(this);
getChildren().add(index, entry);
}
}
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