guru.nidi.graphviz.model.Compass Maven / Gradle / Ivy
/*
* Copyright © 2015 Stefan Niederhauser ([email protected])
*
* 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.
*/
package guru.nidi.graphviz.model;
import java.util.Optional;
import java.util.stream.Stream;
public enum Compass {
NORTH("n"), NORTH_EAST("ne"), EAST("e"), SOUTH_EAST("se"),
SOUTH("s"), SOUTH_WEST("sw"), WEST("w"), NORTH_WEST("nw"),
CENTER("c");
final String value;
Compass(String value) {
this.value = value;
}
public static Optional of(String value) {
return Stream.of(values()).filter(c -> c.value.equals(value)).findFirst();
}
}