| public Get ( int bytesID, BytesRef @ref ) : BytesRef | ||
| bytesID | int | /// the id |
| @ref | BytesRef | |
| return | BytesRef | |
private void AssertAllIn(ISet <string> strings, BytesRefHash hash)
{
BytesRef @ref = new BytesRef();
BytesRef scratch = new BytesRef();
int count = hash.Count;
foreach (string @string in strings)
{
@ref.CopyChars(@string);
int key = hash.Add(@ref); // add again to check duplicates
Assert.AreEqual(@string, hash.Get((-key) - 1, scratch).Utf8ToString());
Assert.AreEqual(count, hash.Count);
Assert.IsTrue(key < count, "key: " + key + " count: " + count + " string: " + @string);
}
}
public virtual void TestGet()
{
BytesRef @ref = new BytesRef();
BytesRef scratch = new BytesRef();
int num = AtLeast(2);
for (int j = 0; j < num; j++)
{
IDictionary <string, int?> strings = new Dictionary <string, int?>();
int uniqueCount = 0;
for (int i = 0; i < 797; i++)
{
string str;
do
{
str = TestUtil.RandomRealisticUnicodeString(Random, 1000);
} while (str.Length == 0);
@ref.CopyChars(str);
int count = Hash.Count;
int key = Hash.Add(@ref);
if (key >= 0)
{
Assert.IsFalse(strings.ContainsKey(str));
strings[str] = Convert.ToInt32(key);
Assert.AreEqual(uniqueCount, key);
uniqueCount++;
Assert.AreEqual(Hash.Count, count + 1);
}
else
{
Assert.IsTrue((-key) - 1 < count);
Assert.AreEqual(Hash.Count, count);
}
}
foreach (KeyValuePair <string, int?> entry in strings)
{
@ref.CopyChars(entry.Key);
Assert.AreEqual(@ref, Hash.Get((int)entry.Value, scratch));
}
Hash.Clear();
Assert.AreEqual(0, Hash.Count);
Hash.Reinit();
}
}
public virtual void TestAddByPoolOffset()
{
BytesRef @ref = new BytesRef();
BytesRef scratch = new BytesRef();
BytesRefHash offsetHash = NewHash(Pool);
int num = AtLeast(2);
for (int j = 0; j < num; j++)
{
ISet <string> strings = new JCG.HashSet <string>();
int uniqueCount = 0;
for (int i = 0; i < 797; i++)
{
string str;
do
{
str = TestUtil.RandomRealisticUnicodeString(Random, 1000);
} while (str.Length == 0);
@ref.CopyChars(str);
int count = Hash.Count;
int key = Hash.Add(@ref);
if (key >= 0)
{
Assert.IsTrue(strings.Add(str));
Assert.AreEqual(uniqueCount, key);
Assert.AreEqual(Hash.Count, count + 1);
int offsetKey = offsetHash.AddByPoolOffset(Hash.ByteStart(key));
Assert.AreEqual(uniqueCount, offsetKey);
Assert.AreEqual(offsetHash.Count, count + 1);
uniqueCount++;
}
else
{
Assert.IsFalse(strings.Add(str));
Assert.IsTrue((-key) - 1 < count);
Assert.AreEqual(str, Hash.Get((-key) - 1, scratch).Utf8ToString());
Assert.AreEqual(count, Hash.Count);
int offsetKey = offsetHash.AddByPoolOffset(Hash.ByteStart((-key) - 1));
Assert.IsTrue((-offsetKey) - 1 < count);
Assert.AreEqual(str, Hash.Get((-offsetKey) - 1, scratch).Utf8ToString());
Assert.AreEqual(count, Hash.Count);
}
}
AssertAllIn(strings, Hash);
foreach (string @string in strings)
{
@ref.CopyChars(@string);
int key = Hash.Add(@ref);
BytesRef bytesRef = offsetHash.Get((-key) - 1, scratch);
Assert.AreEqual(@ref, bytesRef);
}
Hash.Clear();
Assert.AreEqual(0, Hash.Count);
offsetHash.Clear();
Assert.AreEqual(0, offsetHash.Count);
Hash.Reinit(); // init for the next round
offsetHash.Reinit();
}
}
internal SeekingTermSetTermsEnum(TermsEnum tenum, BytesRefHash terms, int[] ords)
: base(tenum)
{
Terms = terms;
Ords = ords;
_comparator = BytesRef.UTF8SortedAsUnicodeComparer;
_lastElement = terms.Size() - 1;
_lastTerm = terms.Get(ords[_lastElement], new BytesRef());
_seekTerm = terms.Get(ords[_upto], _spare);
}
private void AssertAllIn(ISet<string> strings, BytesRefHash hash)
{
BytesRef @ref = new BytesRef();
BytesRef scratch = new BytesRef();
int count = hash.Size();
foreach (string @string in strings)
{
@ref.CopyChars(@string);
int key = hash.Add(@ref); // add again to check duplicates
Assert.AreEqual(@string, hash.Get((-key) - 1, scratch).Utf8ToString());
Assert.AreEqual(count, hash.Size());
Assert.IsTrue(key < count, "key: " + key + " count: " + count + " string: " + @string);
}
}