public WAH8DocIdSet CopyOf(OpenBitSet bs, int length) { int indexInterval = TestUtil.NextInt32(Random, 8, 256); WAH8DocIdSet.Builder builder = (WAH8DocIdSet.Builder)(new WAH8DocIdSet.Builder()).SetIndexInterval(indexInterval); for (int i = bs.NextSetBit(0); i != -1; i = bs.NextSetBit(i + 1)) { builder.Add(i); } return(builder.Build()); }
/// <summary> Create a SortedVIntList from an OpenBitSet.</summary> /// <param name="bits"> A bit set representing a set of integers. /// </param> public SortedVIntList(OpenBitSet bits) { SortedVIntListBuilder builder = new SortedVIntListBuilder(this); int nextInt = bits.NextSetBit(0); while (nextInt != -1) { builder.AddInt(nextInt); nextInt = bits.NextSetBit(nextInt + 1); } builder.Done(); }
internal virtual void DoNextSetBit(System.Collections.BitArray a, OpenBitSet b) { int aa = -1, bb = -1; do { aa = BitSetSupport.NextSetBit(a, aa + 1); bb = b.NextSetBit(bb + 1); Assert.AreEqual(aa, bb); }while (aa >= 0); }
internal virtual void DoNextSetBit(System.Collections.BitArray a, OpenBitSet b) { int aa = - 1, bb = - 1; do { aa = SupportClass.BitSetSupport.NextSetBit(a, aa + 1); bb = b.NextSetBit(bb + 1); Assert.AreEqual(aa, bb); } while (aa >= 0); }
/** * Create a SortedVIntList from an OpenBitSet. * @param bits A bit set representing a set of integers. */ public SortedVIntList(OpenBitSet bits) { SortedVIntListBuilder builder = new SortedVIntListBuilder(this); int nextInt = bits.NextSetBit(0); while (nextInt != -1) { builder.AddInt(nextInt); nextInt = bits.NextSetBit(nextInt + 1); } builder.Done(); }
/// <summary> /// Assert that the content of the <see cref="DocIdSet"/> is the same as the content of the <see cref="OpenBitSet"/>. /// </summary> #pragma warning disable xUnit1013 public virtual void AssertEquals(int numBits, OpenBitSet ds1, WAH8DocIdSet ds2) #pragma warning restore xUnit1013 { // nextDoc DocIdSetIterator it2 = ds2.GetIterator(); if (it2 == null) { Assert.AreEqual(-1, ds1.NextSetBit(0)); } else { Assert.AreEqual(-1, it2.DocID); for (int doc = ds1.NextSetBit(0); doc != -1; doc = ds1.NextSetBit(doc + 1)) { Assert.AreEqual(doc, it2.NextDoc()); Assert.AreEqual(doc, it2.DocID); } Assert.AreEqual(DocIdSetIterator.NO_MORE_DOCS, it2.NextDoc()); Assert.AreEqual(DocIdSetIterator.NO_MORE_DOCS, it2.DocID); } // nextDoc / advance it2 = ds2.GetIterator(); if (it2 == null) { Assert.AreEqual(-1, ds1.NextSetBit(0)); } else { for (int doc = -1; doc != DocIdSetIterator.NO_MORE_DOCS;) { if (Random.NextBoolean()) { doc = ds1.NextSetBit(doc + 1); if (doc == -1) { doc = DocIdSetIterator.NO_MORE_DOCS; } Assert.AreEqual(doc, it2.NextDoc()); Assert.AreEqual(doc, it2.DocID); } else { int target = doc + 1 + Random.Next(Random.NextBoolean() ? 64 : Math.Max(numBits / 8, 1)); doc = ds1.NextSetBit(target); if (doc == -1) { doc = DocIdSetIterator.NO_MORE_DOCS; } Assert.AreEqual(doc, it2.Advance(target)); Assert.AreEqual(doc, it2.DocID); } } } // bits() IBits bits = ds2.Bits; if (bits != null) { // test consistency between bits and iterator it2 = ds2.GetIterator(); for (int previousDoc = -1, doc = it2.NextDoc(); ; previousDoc = doc, doc = it2.NextDoc()) { int max = doc == DocIdSetIterator.NO_MORE_DOCS ? bits.Length : doc; for (int i = previousDoc + 1; i < max; ++i) { Assert.AreEqual(false, bits.Get(i)); } if (doc == DocIdSetIterator.NO_MORE_DOCS) { break; } Assert.AreEqual(true, bits.Get(doc)); } } Assert.AreEqual(ds1.Cardinality, ds2.Cardinality); }