| /******************************************************************************* |
| * Copyright (c) 2017 Ericsson and others. |
| * |
| * 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.viewmodel; |
| |
| import java.util.Map; |
| |
| import org.eclipse.jdt.annotation.Nullable; |
| |
| /** |
| * View Model of Common X Line Chart interface |
| * |
| * @author Matthew Khouzam |
| * @since 3.1 |
| */ |
| public interface ICommonXAxisModel { |
| |
| /** |
| * Get the X values |
| * |
| * @return the common X values |
| */ |
| double[] getXAxis(); |
| |
| /** |
| * Get chart title |
| * |
| * @return the title |
| */ |
| @Nullable String getTitle(); |
| |
| /** |
| * Get the collection of Y values, each one is a line |
| * |
| * @return the collection of Y values. |
| */ |
| Map<String, IYSeries> getSeries(); |
| |
| /** |
| * Looks up a series by name |
| * |
| * @param seriesName |
| * the name to lookup |
| * @return the series or null if not found |
| */ |
| default @Nullable IYSeries findSeries(String seriesName) { |
| return getSeries().get(seriesName); |
| } |
| } |