io.jenetics.jpx.format.NorthSouthFormat Maven / Gradle / Ivy

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JPX - Java GPX (GPS) Library

There is a newer version: 3.2.1

/*
 * Java GPX Library (jpx-1.7.0).
 * Copyright (c) 2016-2020 Franz Wilhelmstötter
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * Author:
 *    Franz Wilhelmstötter ([email protected])
 */
package io.jenetics.jpx.format;

import java.util.Optional;

import io.jenetics.jpx.Latitude;

/**
 * @author Franz Wilhelmstötter
 * @version 1.4
 * @since 1.4
 */
enum NorthSouthFormat implements Format {

	INSTANCE;

	@Override
	public Optional format(final Location value) {
		return value.latitude()
			.map(Latitude::toDegrees)
			.map(v -> Double.compare(v, 0.0) >= 0 ? "N" : "S");
	}

	@Override
	public String toString() {
		return "X";
	}
}