io.crums.model.TrailedRecord Maven / Gradle / Ivy
/*
* Copyright 2020 Babak Farhang
*/
package io.crums.model;
import java.util.Objects;
/**
* A "trailed" CrumRecord.
*/
public final class TrailedRecord extends CrumRecord {
private final CrumTrail trail;
/**
* Creates an instance with the given crum trail.
*/
public TrailedRecord(CrumTrail trail) {
this.trail = Objects.requireNonNull(trail, "null trail");
}
/**
* @return true
*/
@Override
public boolean isTrailed() {
return true;
}
@Override
public Crum crum() {
return trail.crum();
}
/**
* @return non-null
*/
@Override
public CrumTrail trail() {
return trail;
}
}