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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.config.provision;
import java.util.Objects;
/**
* Represents an applications name, which may be any kind of string or default. This type is defined
* in order to provide a type safe API for defining environments.
*
* @author Ulf Lilleengen
* @since 5.25
*/
public class ApplicationName implements Comparable<ApplicationName> {
private final String applicationName;
private ApplicationName(String applicationName) {
this.applicationName = applicationName;
}
@Override
public int hashCode() {
return applicationName.hashCode();
}
@Override
public boolean equals(Object obj) {
if (!(obj instanceof ApplicationName)) return false;
return Objects.equals(((ApplicationName) obj).applicationName, applicationName);
}
@Override
public String toString() {
return applicationName;
}
public static ApplicationName from(String name) {
return new ApplicationName(name);
}
public static ApplicationName defaultName() {
return new ApplicationName("default");
}
public boolean isDefault() {
return equals(ApplicationName.defaultName());
}
public String value() {
return applicationName;
}
@Override
public int compareTo(ApplicationName name) {
return this.applicationName.compareTo(name.applicationName);
}
}
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