org.onosproject.ui.topo.Mod Maven / Gradle / Ivy
/*
* Copyright 2015 Open Networking Laboratory
*
* 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.onosproject.ui.topo;
import static com.google.common.base.Preconditions.checkNotNull;
/**
* Highlighting modification.
*
* Note that (for link highlights) this translates to a CSS class name
* that is applied to the link in the Topology UI.
*/
public final class Mod implements Comparable {
private final String modId;
/**
* Constructs a mod with the given identifier.
*
* @param modId modification identifier
*/
public Mod(String modId) {
this.modId = checkNotNull(modId);
}
@Override
public String toString() {
return modId;
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
Mod mod = (Mod) o;
return modId.equals(mod.modId);
}
@Override
public int hashCode() {
return modId.hashCode();
}
@Override
public int compareTo(Mod o) {
return this.modId.compareTo(o.modId);
}
}