| 1 | /* |
| 2 | @license.text@ |
| 3 | */ |
| 4 | package com.hammurapi.eventbus.tests.familyties.model; |
| 5 | |
| 6 | |
| 7 | public class Relative implements Comparable<Relative> { |
| 8 | |
| 9 | private Person subject; |
| 10 | private Person object; |
| 11 | |
| 12 | public Relative(Person subject, Person object) { |
| 13 | this.subject = subject; |
| 14 | this.object = object; |
| 15 | } |
| 16 | |
| 17 | public String toString() { |
| 18 | StringBuffer ret = new StringBuffer(getSubject().toString()); |
| 19 | ret.append(" is a "); |
| 20 | |
| 21 | int idx = getClass().getName().lastIndexOf('.'); |
| 22 | ret.append(idx == -1 ? getClass().getName() : getClass().getName().substring(idx + 1)); |
| 23 | ret.append(" of "); |
| 24 | ret.append(getObject().toString()); |
| 25 | ret.append(" ("); |
| 26 | // ret.append(Integer.toString(System.identityHashCode(this), Character.MAX_RADIX)); |
| 27 | ret.append(")"); |
| 28 | // ret.append(" ("); |
| 29 | // ret.append(getDepth()); |
| 30 | // ret.append("/"); |
| 31 | // ret.append(getCardinality()); |
| 32 | // ret.append(")"); |
| 33 | return ret.toString(); |
| 34 | } |
| 35 | |
| 36 | public Person getSubject() { |
| 37 | return subject; |
| 38 | } |
| 39 | |
| 40 | public Person getObject() { |
| 41 | return object; |
| 42 | } |
| 43 | |
| 44 | public int compareTo(Relative o) { |
| 45 | if (this==o || this.equals(o)) { |
| 46 | return 0; |
| 47 | } |
| 48 | |
| 49 | int subjectCompare = getSubject().compareTo(o.getSubject()); |
| 50 | if (subjectCompare!=0) { |
| 51 | return subjectCompare; |
| 52 | } |
| 53 | |
| 54 | int objectCompare = getObject().compareTo(o.getObject()); |
| 55 | if (objectCompare!=0) { |
| 56 | return objectCompare; |
| 57 | } |
| 58 | |
| 59 | int typeCompare = getClass().getName().compareTo(o.getClass().getName()); |
| 60 | if (typeCompare!=0) { |
| 61 | return typeCompare; |
| 62 | } |
| 63 | |
| 64 | return hashCode() - o.hashCode(); |
| 65 | } |
| 66 | |
| 67 | @Override |
| 68 | public int hashCode() { |
| 69 | final int prime = 31; |
| 70 | int result = getClass().hashCode(); |
| 71 | result = prime * result + ((object == null) ? 0 : object.hashCode()); |
| 72 | result = prime * result + ((subject == null) ? 0 : subject.hashCode()); |
| 73 | return result; |
| 74 | } |
| 75 | |
| 76 | @Override |
| 77 | public boolean equals(Object obj) { |
| 78 | if (this == obj) { |
| 79 | return true; |
| 80 | } |
| 81 | if (obj == null) { |
| 82 | return false; |
| 83 | } |
| 84 | if (getClass() != obj.getClass()) { |
| 85 | return false; |
| 86 | } |
| 87 | Relative other = (Relative) obj; |
| 88 | if (object == null) { |
| 89 | if (other.object != null) { |
| 90 | return false; |
| 91 | } |
| 92 | } else if (!object.equals(other.object)) { |
| 93 | return false; |
| 94 | } |
| 95 | if (subject == null) { |
| 96 | if (other.subject != null) { |
| 97 | return false; |
| 98 | } |
| 99 | } else if (!subject.equals(other.subject)) { |
| 100 | return false; |
| 101 | } |
| 102 | return true; |
| 103 | } |
| 104 | |
| 105 | } |