public void testPutAllDifferentSizes() {
BloomFilter<Integer> bf1 = BloomFilter.create(Funnels.integerFunnel(), 1);
BloomFilter<Integer> bf2 = BloomFilter.create(Funnels.integerFunnel(), 10);
try {
assertFalse(bf1.isCompatible(bf2));
bf1.putAll(bf2);
fail();
} catch (IllegalArgumentException expected) {
}
try {
assertFalse(bf2.isCompatible(bf1));
bf2.putAll(bf1);
fail();
} catch (IllegalArgumentException expected) {
}
}
public void testPutAllWithSelf() {
BloomFilter<Integer> bf1 = BloomFilter.create(Funnels.integerFunnel(), 1);
try {
assertFalse(bf1.isCompatible(bf1));
bf1.putAll(bf1);
fail();
} catch (IllegalArgumentException expected) {
}
}
@Override
public AccessTracker union(AccessTracker tracker) {
if (filter == null) {
throw new IllegalStateException(
"Unable to union access tracker, because this tracker is not initialized.");
}
if (tracker instanceof BloomAccessTracker) {
filter.putAll(((BloomAccessTracker) tracker).getFilter());
return this;
} else {
throw new IllegalStateException(
"Unable to union access tracker, because it's not of the right type (BloomAccessTracker)");
}
}
public void testPutAll() {
int element1 = 1;
int element2 = 2;
BloomFilter<Integer> bf1 = BloomFilter.create(Funnels.integerFunnel(), 100);
bf1.put(element1);
assertTrue(bf1.mightContain(element1));
assertFalse(bf1.mightContain(element2));
BloomFilter<Integer> bf2 = BloomFilter.create(Funnels.integerFunnel(), 100);
bf2.put(element2);
assertFalse(bf2.mightContain(element1));
assertTrue(bf2.mightContain(element2));
assertTrue(bf1.isCompatible(bf2));
bf1.putAll(bf2);
assertTrue(bf1.mightContain(element1));
assertTrue(bf1.mightContain(element2));
assertFalse(bf2.mightContain(element1));
assertTrue(bf2.mightContain(element2));
}