/*
* Copyright 2016 NAVER Corp.
* 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 com.navercorp.pinpoint.web.scatter;
import com.navercorp.pinpoint.web.vo.scatter.Dot;
import java.util.HashSet;
import java.util.Set;
/**
* @Author Taejin Koo
*/
public class DotGroup {
private final Coordinates coordinates;
private final Set<Dot> dotSet = new HashSet<>();
private Dot dotLeader;
public DotGroup(Coordinates coordinates) {
this.coordinates = coordinates;
}
public Coordinates getCoordinates() {
return coordinates;
}
void addDot(Dot dot) {
dotSet.add(dot);
if (dotLeader == null) {
dotLeader = dot;
}
}
void merge(DotGroup dotGroup) {
if (dotGroup == null) {
return;
}
dotSet.addAll(dotGroup.getDotSet());
}
public Set<Dot> getDotSet() {
return dotSet;
}
public int getDotSize() {
return dotSet.size();
}
public Dot getDotLeader() {
return dotLeader;
}
@Override
public String toString() {
return "DotGroup{" + "coordinates=" + coordinates + ", dotSet=" + dotSet + '}';
}
}