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Allow non-final types, use Integer.MIN_VALUE

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Allow caching hash code for non-final classes (but will warn)
Use Integer.MIN_VALUE to differentiate uncached and 0 cached
This commit is contained in:
Andre Brait authored and Roel Spilker committed 2020-09-24 22:25:15 +02:00
1 parent 0808d4271a
commit 8d004c0638
6 files changed
+53 -24
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test/transform/resource/after-ecj/EqualsAndHashCodeCache.java
+11 -3
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@@ -1,4 +1,5 @@
@lombok.EqualsAndHashCode(cacheStrategy = lombok.EqualsAndHashCode.CacheStrategy.LAZY) class EqualsAndHashCode {
private transient @java.lang.SuppressWarnings("all") int $hashCodeCache = 0;
int x;
boolean[] y;
Object[] z;
@@ -35,6 +36,8 @@
return (other instanceof EqualsAndHashCode);
}
public @java.lang.Override @java.lang.SuppressWarnings("all") int hashCode() {
if ((this.$hashCodeCache != 0))
return this.$hashCodeCache;
final int PRIME = 59;
int result = 1;
result = ((result * PRIME) + this.x);
@@ -44,6 +47,7 @@
result = ((result * PRIME) + (($a == null) ? 43 : $a.hashCode()));
final java.lang.Object $b = this.b;
result = ((result * PRIME) + (($b == null) ? 43 : $b.hashCode()));
this.$hashCodeCache = ((result != 0) ? result : java.lang.Integer.MIN_VALUE);
return result;
}
}
@@ -87,7 +91,7 @@ final @lombok.EqualsAndHashCode(cacheStrategy = lombok.EqualsAndHashCode.CacheSt
final long $d = java.lang.Double.doubleToLongBits(this.d);
result = ((result * PRIME) + (int) ($d ^ ($d >>> 32)));
result = ((result * PRIME) + (this.b ? 79 : 97));
this.$hashCodeCache = result;
this.$hashCodeCache = ((result != 0) ? result : java.lang.Integer.MIN_VALUE);
return result;
}
}
@@ -113,11 +117,12 @@ final @lombok.EqualsAndHashCode(callSuper = false,cacheStrategy = lombok.EqualsA
if ((this.$hashCodeCache != 0))
return this.$hashCodeCache;
final int result = 1;
this.$hashCodeCache = result;
this.$hashCodeCache = ((result != 0) ? result : java.lang.Integer.MIN_VALUE);
return result;
}
}
@lombok.EqualsAndHashCode(callSuper = true,cacheStrategy = lombok.EqualsAndHashCode.CacheStrategy.LAZY) class EqualsAndHashCode4 extends EqualsAndHashCode {
private transient @java.lang.SuppressWarnings("all") int $hashCodeCache = 0;
EqualsAndHashCode4() {
super();
}
@@ -137,7 +142,10 @@ final @lombok.EqualsAndHashCode(callSuper = false,cacheStrategy = lombok.EqualsA
return (other instanceof EqualsAndHashCode4);
}
public @java.lang.Override @java.lang.SuppressWarnings("all") int hashCode() {
if ((this.$hashCodeCache != 0))
return this.$hashCodeCache;
final int result = super.hashCode();
this.$hashCodeCache = ((result != 0) ? result : java.lang.Integer.MIN_VALUE);
return result;
}
}
@@ -165,7 +173,7 @@ final @lombok.EqualsAndHashCode(callSuper = true,cacheStrategy = lombok.EqualsAn
if ((this.$hashCodeCache != 0))
return this.$hashCodeCache;
final int result = super.hashCode();
this.$hashCodeCache = result;
this.$hashCodeCache = ((result != 0) ? result : java.lang.Integer.MIN_VALUE);
return result;
}
}