Mercurial > dive4elements > river
comparison flys-backend/src/main/java/de/intevation/flys/importer/IdValueKey.java @ 501:04d449f7f0c9
Importer: Change caching strategy not to cause OOM any more.
flys-backend/trunk@1855 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Mon, 09 May 2011 00:15:45 +0000 |
| parents | d50cd3a632e0 |
| children |
comparison
equal
deleted
inserted
replaced
| 500:d50cd3a632e0 | 501:04d449f7f0c9 |
|---|---|
| 40 | 40 |
| 41 private static final int hashCode(BigDecimal d) { | 41 private static final int hashCode(BigDecimal d) { |
| 42 return d != null ? d.hashCode() : 0; | 42 return d != null ? d.hashCode() : 0; |
| 43 } | 43 } |
| 44 | 44 |
| 45 @Override | |
| 45 public int hashCode() { | 46 public int hashCode() { |
| 46 return id | (hashCode(a) << 10) | (hashCode(b) << 20); | 47 return id | (hashCode(a) << 10) | (hashCode(b) << 20); |
| 47 } | 48 } |
| 48 | 49 |
| 49 | 50 @Override |
| 50 public boolean equals(Object obj) { | 51 public boolean equals(Object obj) { |
| 51 if (!(obj instanceof IdValueKey)) { | 52 if (!(obj instanceof IdValueKey)) { |
| 52 return false; | 53 return false; |
| 53 } | 54 } |
| 54 | 55 |
| 55 IdValueKey other = (IdValueKey) obj; | 56 IdValueKey other = (IdValueKey) obj; |
| 56 | 57 |
| 57 return !((id != other.id) | 58 return !((id != other.id) |
| 58 || (a == null && other.a != null) | 59 || (a == null && other.a != null) |
| 59 || (a != null && other.a == null) | 60 || (a != null && other.a == null) |
| 60 || (a != null && !a.equals(other)) | 61 || (a != null && !a.equals(other.a)) |
| 61 || (b == null && other.b != null) | 62 || (b == null && other.b != null) |
| 62 || (b != null && other.b == null) | 63 || (b != null && other.b == null) |
| 63 || (b != null && !b.equals(other))); | 64 || (b != null && !b.equals(other.b))); |
| 64 } | 65 } |
| 65 } | 66 } |
| 66 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : | 67 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |