| /******************************************************************************* |
| * Copyright (c) 2016 École Polytechnique de Montréal |
| * |
| * 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.internal.provisional.tmf.chart.core.resolver; |
| |
| import static org.eclipse.tracecompass.common.core.NonNullUtils.checkNotNull; |
| |
| import java.util.Comparator; |
| |
| /** |
| * Abstract class implementing a mapper that returns double values. |
| * |
| * @param <T> |
| * The type of the input |
| * |
| * @author Gabriel-Andrew Pollo-Guilbert |
| */ |
| public abstract class AbstractDoubleResolver<T> implements INumericalResolver<T, Double> { |
| |
| @Override |
| public Comparator<Double> getComparator() { |
| return checkNotNull(Comparator.naturalOrder()); |
| } |
| |
| @Override |
| public Double getMinValue() { |
| return Double.MIN_VALUE; |
| } |
| |
| @Override |
| public Double getMaxValue() { |
| return Double.MAX_VALUE; |
| } |
| |
| @Override |
| public Double getZeroValue() { |
| return 0.0; |
| } |
| |
| } |