org.ovirt.api.metamodel.concepts.Point Maven / Gradle / Ivy
/*
Copyright (c) 2016 Red Hat, Inc.
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 org.ovirt.api.metamodel.concepts;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.CopyOnWriteArrayList;
import java.util.stream.Stream;
/**
* This class represents a specific point of the services tree, composed of the path from the root service (a list
* of locators) and a method.
*/
public class Point implements Serializable {
private List path = new ArrayList<>();
private Method method;
/**
* Returns the a list containing the locators in the path to of this point. The returned list is a copy of the one
* used internally, so it is safe to modify it in any way. If you aren't going to modify the list consider using the
* {@link #path()} method instead.
*/
public List getPath() {
return new CopyOnWriteArrayList<>(path);
}
/**
* Returns a stream that delivers the locators in the path to this point.
*/
public Stream path() {
return path.stream();
}
/**
* Sets the list of locators in the path to this point. The given list is copied, so it can be safely modified
* after calling the method.
*/
public void setPath(List path) {
this.path.clear();
this.path.addAll(path);
}
/**
* Returns the method located at this point.
*/
public Method getMethod() {
return method;
}
/**
* Sets the method located at this point.
*/
public void setMethod(Method method) {
this.method = method;
}
}