public void Set(Term term)
{
if (term is null)
{
Reset();
return;
}
bytes.CopyBytes(term.Bytes);
field = term.Field.Intern();
currentFieldNumber = -1;
this.term = term;
}
public void Set(Term term)
{
if (term == null)
{
Reset();
return;
}
bytes.CopyBytes(term.Bytes);
field = StringHelper.Intern(term.Field);
currentFieldNumber = -1;
this.term = term;
}
/// <summary>
/// Creates a new BytesRef that points to a copy of the bytes from
/// <code>other</code>
/// <p>
/// The returned BytesRef will have a length of other.length
/// and an offset of zero.
/// </summary>
public static BytesRef DeepCopyOf(BytesRef other)
{
BytesRef copy = new BytesRef();
copy.CopyBytes(other);
return(copy);
}
public virtual void TestCopyBytes()
{
sbyte[] bytes = new sbyte[] { (sbyte)'a', (sbyte)'b', (sbyte)'c', (sbyte)'d' };
BytesRef b = new BytesRef(bytes, 1, 3); // bcd
b.CopyBytes(new BytesRef("bcde"));
Assert.AreEqual("bcde", b.Utf8ToString());
}
private void CheckTermsOrder(IndexReader r, ISet<string> allTerms, bool isTop)
{
TermsEnum terms = MultiFields.GetFields(r).Terms("f").Iterator(null);
BytesRef last = new BytesRef();
HashSet<string> seenTerms = new HashSet<string>();
while (true)
{
BytesRef term = terms.Next();
if (term == null)
{
break;
}
Assert.IsTrue(last.CompareTo(term) < 0);
last.CopyBytes(term);
string s = term.Utf8ToString();
Assert.IsTrue(allTerms.Contains(s), "term " + TermDesc(s) + " was not added to index (count=" + allTerms.Count + ")");
seenTerms.Add(s);
}
if (isTop)
{
Assert.IsTrue(allTerms.SetEquals(seenTerms));
}
// Test seeking:
IEnumerator<string> it = seenTerms.GetEnumerator();
while (it.MoveNext())
{
BytesRef tr = new BytesRef(it.Current);
Assert.AreEqual(TermsEnum.SeekStatus.FOUND, terms.SeekCeil(tr), "seek failed for term=" + TermDesc(tr.Utf8ToString()));
}
}