| /********************************************************************** |
| * Copyright (c) 2017 Ericsson |
| * |
| * All rights reserved. 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 |
| **********************************************************************/ |
| |
| package org.eclipse.tracecompass.tmf.core.model.filters; |
| |
| import java.util.Collection; |
| import java.util.List; |
| import java.util.Set; |
| |
| import com.google.common.collect.ImmutableSet; |
| |
| /** |
| * This represents a specialized query filter used by data some providers. In |
| * addition to base query filters, it encapsulated the selected thread and |
| * selected CPUs. |
| * |
| * @author Yonni Chen |
| * @since 4.0 |
| */ |
| public class SelectedCpuQueryFilter extends SelectionTimeQueryFilter { |
| |
| private final Set<Integer> fCpus; |
| |
| /** |
| * Constructor. Given a start value, end value and n entries, this constructor |
| * will set x values property to an array of n entries uniformly distributed and |
| * ordered ascendingly. |
| * |
| * @param start |
| * The starting value |
| * @param end |
| * The ending value |
| * @param n |
| * The number of entries |
| * @param selectedThreads |
| * The selected threads |
| * @param cpu |
| * The set of CPU |
| */ |
| public SelectedCpuQueryFilter(long start, long end, int n, Collection<Long> selectedThreads, Set<Integer> cpu) { |
| super(start, end, n, selectedThreads); |
| fCpus = ImmutableSet.copyOf(cpu); |
| } |
| |
| /** |
| * Constructor. |
| * |
| * @param times |
| * Sorted list of times to query. |
| * @param selectedThreads |
| * The selected threads |
| * @param cpu |
| * The set of CPU |
| * @since 5.0 |
| */ |
| public SelectedCpuQueryFilter(List<Long> times, Collection<Long> selectedThreads, Set<Integer> cpu) { |
| super(times, selectedThreads); |
| fCpus = ImmutableSet.copyOf(cpu); |
| } |
| |
| /** |
| * Gets a set of selected CPUs |
| * |
| * @return A set of cpu id |
| */ |
| public Set<Integer> getSelectedCpus() { |
| return fCpus; |
| } |
| } |