本文整理汇总了C#中Lucene.Net.Store.IndexInput.ReadByte方法的典型用法代码示例。如果您正苦于以下问题：C# Lucene.Net.Store.IndexInput.ReadByte方法的具体用法？C# Lucene.Net.Store.IndexInput.ReadByte怎么用？C# Lucene.Net.Store.IndexInput.ReadByte使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Lucene.Net.Store.IndexInput的用法示例。
在下文中一共展示了Lucene.Net.Store.IndexInput.ReadByte方法的12个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Read
private void Read(IndexInput input, System.String fileName)
{
int firstInt = input.ReadVInt();
if (firstInt < 0)
{
// This is a real format
format = firstInt;
}
else
{
format = FORMAT_PRE;
}
if (format != FORMAT_PRE & format != FORMAT_START)
{
throw new CorruptIndexException("unrecognized format " + format + " in file \"" + fileName + "\"");
}
int size;
if (format == FORMAT_PRE)
{
size = firstInt;
}
else
{
size = input.ReadVInt(); //read in the size
}
for (int i = 0; i < size; i++)
{
System.String name = StringHelper.Intern(input.ReadString());
byte bits = input.ReadByte();
bool isIndexed = (bits & IS_INDEXED) != 0;
bool storeTermVector = (bits & STORE_TERMVECTOR) != 0;
bool storePositionsWithTermVector = (bits & STORE_POSITIONS_WITH_TERMVECTOR) != 0;
bool storeOffsetWithTermVector = (bits & STORE_OFFSET_WITH_TERMVECTOR) != 0;
bool omitNorms = (bits & OMIT_NORMS) != 0;
bool storePayloads = (bits & STORE_PAYLOADS) != 0;
bool omitTermFreqAndPositions = (bits & OMIT_TERM_FREQ_AND_POSITIONS) != 0;
AddInternal(name, isIndexed, storeTermVector, storePositionsWithTermVector, storeOffsetWithTermVector, omitNorms, storePayloads, omitTermFreqAndPositions);
}
if (input.GetFilePointer() != input.Length())
{
throw new CorruptIndexException("did not read all bytes from file \"" + fileName + "\": read " + input.GetFilePointer() + " vs size " + input.Length());
}
}示例2: SegmentInfo
/// <summary> Construct a new SegmentInfo instance by reading a
/// previously saved SegmentInfo from input.
///
/// </summary>
/// <param name="dir">directory to load from
/// </param>
/// <param name="format">format of the segments info file
/// </param>
/// <param name="input">input handle to read segment info from
/// </param>
internal SegmentInfo(Directory dir, int format, IndexInput input)
{
this.dir = dir;
name = input.ReadString();
docCount = input.ReadInt();
if (format <= SegmentInfos.FORMAT_LOCKLESS)
{
delGen = input.ReadLong();
if (format <= SegmentInfos.FORMAT_SHARED_DOC_STORE)
{
docStoreOffset = input.ReadInt();
if (docStoreOffset != - 1)
{
docStoreSegment = input.ReadString();
docStoreIsCompoundFile = (1 == input.ReadByte());
}
else
{
docStoreSegment = name;
docStoreIsCompoundFile = false;
}
}
else
{
docStoreOffset = - 1;
docStoreSegment = name;
docStoreIsCompoundFile = false;
}
if (format <= SegmentInfos.FORMAT_SINGLE_NORM_FILE)
{
hasSingleNormFile = (1 == input.ReadByte());
}
else
{
hasSingleNormFile = false;
}
int numNormGen = input.ReadInt();
if (numNormGen == NO)
{
normGen = null;
}
else
{
normGen = new long[numNormGen];
for (int j = 0; j < numNormGen; j++)
{
normGen[j] = input.ReadLong();
}
}
isCompoundFile = (sbyte) input.ReadByte();
preLockless = (isCompoundFile == CHECK_DIR);
if (format <= SegmentInfos.FORMAT_DEL_COUNT)
{
delCount = input.ReadInt();
System.Diagnostics.Debug.Assert(delCount <= docCount);
}
else
delCount = - 1;
if (format <= SegmentInfos.FORMAT_HAS_PROX)
hasProx = input.ReadByte() == 1;
else
hasProx = true;
if (format <= SegmentInfos.FORMAT_DIAGNOSTICS)
{
diagnostics = input.ReadStringStringMap();
}
else
{
diagnostics = new System.Collections.Generic.Dictionary<string,string>();
}
}
else
{
delGen = CHECK_DIR;
normGen = null;
isCompoundFile = (sbyte) (CHECK_DIR);
preLockless = true;
hasSingleNormFile = false;
docStoreOffset = - 1;
docStoreIsCompoundFile = false;
docStoreSegment = null;
delCount = - 1;
hasProx = true;
diagnostics = new System.Collections.Generic.Dictionary<string,string>();
}
}示例3: ReadDgaps
/// <summary>read as a d-gaps list </summary>
private void ReadDgaps(IndexInput input)
{
size = input.ReadInt(); // (re)read size
count = input.ReadInt(); // read count
bits = new byte[(size >> 3) + 1]; // allocate bits
int last = 0;
int n = Count();
while (n > 0)
{
last += input.ReadVInt();
bits[last] = input.ReadByte();
n -= BYTE_COUNTS[bits[last] & 0xFF];
}
}示例4: ReadSortedSetFieldWithAddresses
private void ReadSortedSetFieldWithAddresses(int fieldNumber, IndexInput meta, FieldInfos infos)
{
// sortedset = binary + numeric (addresses) + ordIndex
if (meta.ReadVInt() != fieldNumber)
{
throw new Exception("sortedset entry for field: " + fieldNumber + " is corrupt (resource=" + meta + ")");
}
if (meta.ReadByte() != Lucene45DocValuesFormat.BINARY)
{
throw new Exception("sortedset entry for field: " + fieldNumber + " is corrupt (resource=" + meta + ")");
}
BinaryEntry b = ReadBinaryEntry(meta);
Binaries[fieldNumber] = b;
if (meta.ReadVInt() != fieldNumber)
{
throw new Exception("sortedset entry for field: " + fieldNumber + " is corrupt (resource=" + meta + ")");
}
if (meta.ReadByte() != Lucene45DocValuesFormat.NUMERIC)
{
throw new Exception("sortedset entry for field: " + fieldNumber + " is corrupt (resource=" + meta + ")");
}
NumericEntry n1 = ReadNumericEntry(meta);
Ords[fieldNumber] = n1;
if (meta.ReadVInt() != fieldNumber)
{
throw new Exception("sortedset entry for field: " + fieldNumber + " is corrupt (resource=" + meta + ")");
}
if (meta.ReadByte() != Lucene45DocValuesFormat.NUMERIC)
{
throw new Exception("sortedset entry for field: " + fieldNumber + " is corrupt (resource=" + meta + ")");
}
NumericEntry n2 = ReadNumericEntry(meta);
OrdIndexes[fieldNumber] = n2;
}示例5: Read
private void Read(IndexInput input)
{
int size = input.ReadVInt(); //read in the size
for (int i = 0; i < size; i++)
{
System.String name = String.Intern(input.ReadString());
byte bits = input.ReadByte();
bool isIndexed = (bits & IS_INDEXED) != 0;
bool storeTermVector = (bits & STORE_TERMVECTOR) != 0;
bool storePositionsWithTermVector = (bits & STORE_POSITIONS_WITH_TERMVECTOR) != 0;
bool storeOffsetWithTermVector = (bits & STORE_OFFSET_WITH_TERMVECTOR) != 0;
bool omitNorms = (bits & OMIT_NORMS) != 0;
AddInternal(name, isIndexed, storeTermVector, storePositionsWithTermVector, storeOffsetWithTermVector, omitNorms);
}
}示例6: ReadFields
private void ReadFields(IndexInput meta, FieldInfos infos)
{
int fieldNumber = meta.ReadVInt();
while (fieldNumber != -1)
{
// check should be: infos.fieldInfo(fieldNumber) != null, which incorporates negative check
// but docvalues updates are currently buggy here (loading extra stuff, etc): LUCENE-5616
if (fieldNumber < 0)
{
// trickier to validate more: because we re-use for norms, because we use multiple entries
// for "composite" types like sortedset, etc.
throw new Exception("Invalid field number: " + fieldNumber + " (resource=" + meta + ")");
}
byte type = meta.ReadByte();
if (type == Lucene45DocValuesFormat.NUMERIC)
{
Numerics[fieldNumber] = ReadNumericEntry(meta);
}
else if (type == Lucene45DocValuesFormat.BINARY)
{
BinaryEntry b = ReadBinaryEntry(meta);
Binaries[fieldNumber] = b;
}
else if (type == Lucene45DocValuesFormat.SORTED)
{
ReadSortedField(fieldNumber, meta, infos);
}
else if (type == Lucene45DocValuesFormat.SORTED_SET)
{
SortedSetEntry ss = ReadSortedSetEntry(meta);
SortedSets[fieldNumber] = ss;
if (ss.Format == Lucene45DocValuesConsumer.SORTED_SET_WITH_ADDRESSES)
{
ReadSortedSetFieldWithAddresses(fieldNumber, meta, infos);
}
else if (ss.Format == Lucene45DocValuesConsumer.SORTED_SET_SINGLE_VALUED_SORTED)
{
if (meta.ReadVInt() != fieldNumber)
{
throw new Exception("sortedset entry for field: " + fieldNumber + " is corrupt (resource=" + meta + ")");
}
if (meta.ReadByte() != Lucene45DocValuesFormat.SORTED)
{
throw new Exception("sortedset entry for field: " + fieldNumber + " is corrupt (resource=" + meta + ")");
}
ReadSortedField(fieldNumber, meta, infos);
}
else
{
throw new Exception();
}
}
else
{
throw new Exception("invalid type: " + type + ", resource=" + meta);
}
fieldNumber = meta.ReadVInt();
}
}示例7: ReadSortedField
private void ReadSortedField(int fieldNumber, IndexInput meta, FieldInfos infos)
{
// sorted = binary + numeric
if (meta.ReadVInt() != fieldNumber)
{
throw new Exception("sorted entry for field: " + fieldNumber + " is corrupt (resource=" + meta + ")");
}
if (meta.ReadByte() != Lucene45DocValuesFormat.BINARY)
{
throw new Exception("sorted entry for field: " + fieldNumber + " is corrupt (resource=" + meta + ")");
}
BinaryEntry b = ReadBinaryEntry(meta);
Binaries[fieldNumber] = b;
if (meta.ReadVInt() != fieldNumber)
{
throw new Exception("sorted entry for field: " + fieldNumber + " is corrupt (resource=" + meta + ")");
}
if (meta.ReadByte() != Lucene45DocValuesFormat.NUMERIC)
{
throw new Exception("sorted entry for field: " + fieldNumber + " is corrupt (resource=" + meta + ")");
}
NumericEntry n = ReadNumericEntry(meta);
Ords[fieldNumber] = n;
}示例8: SegmentInfo
/// <summary> Construct a new SegmentInfo instance by reading a
/// previously saved SegmentInfo from input.
///
/// </summary>
/// <param name="dir">directory to load from
/// </param>
/// <param name="format">format of the segments info file
/// </param>
/// <param name="input">input handle to read segment info from
/// </param>
public SegmentInfo(Directory dir, int format, IndexInput input)
{
this.dir = dir;
name = input.ReadString();
docCount = input.ReadInt();
if (format <= SegmentInfos.FORMAT_LOCKLESS)
{
delGen = input.ReadLong();
if (format <= SegmentInfos.FORMAT_SINGLE_NORM_FILE)
{
hasSingleNormFile = (1 == input.ReadByte());
}
else
{
hasSingleNormFile = false;
}
int numNormGen = input.ReadInt();
if (numNormGen == - 1)
{
normGen = null;
}
else
{
normGen = new long[numNormGen];
for (int j = 0; j < numNormGen; j++)
{
normGen[j] = input.ReadLong();
}
}
isCompoundFile = (sbyte) input.ReadByte();
preLockless = isCompoundFile == 0;
}
else
{
delGen = 0;
normGen = null;
isCompoundFile = 0;
preLockless = true;
hasSingleNormFile = false;
}
}示例9: SegmentInfo
/// <summary> Construct a new SegmentInfo instance by reading a
/// previously saved SegmentInfo from input.
///
/// </summary>
/// <param name="dir">directory to load from
/// </param>
/// <param name="format">format of the segments info file
/// </param>
/// <param name="input">input handle to read segment info from
/// </param>
internal SegmentInfo(Directory dir, int format, IndexInput input)
{
this.dir = dir;
name = input.ReadString();
docCount = input.ReadInt();
if (format <= SegmentInfos.FORMAT_LOCKLESS)
{
delGen = input.ReadLong();
if (format <= SegmentInfos.FORMAT_SHARED_DOC_STORE)
{
docStoreOffset = input.ReadInt();
if (docStoreOffset != - 1)
{
docStoreSegment = input.ReadString();
docStoreIsCompoundFile = (1 == input.ReadByte());
}
else
{
docStoreSegment = name;
docStoreIsCompoundFile = false;
}
}
else
{
docStoreOffset = - 1;
docStoreSegment = name;
docStoreIsCompoundFile = false;
}
if (format <= SegmentInfos.FORMAT_SINGLE_NORM_FILE)
{
hasSingleNormFile = (1 == input.ReadByte());
}
else
{
hasSingleNormFile = false;
}
int numNormGen = input.ReadInt();
if (numNormGen == NO)
{
normGen = null;
}
else
{
normGen = new long[numNormGen];
for (int j = 0; j < numNormGen; j++)
{
normGen[j] = input.ReadLong();
}
}
isCompoundFile = (sbyte) input.ReadByte();
preLockless = (isCompoundFile == CHECK_DIR);
}
else
{
delGen = CHECK_DIR;
normGen = null;
isCompoundFile = (sbyte) (CHECK_DIR);
preLockless = true;
hasSingleNormFile = false;
docStoreOffset = - 1;
docStoreIsCompoundFile = false;
docStoreSegment = null;
}
}示例10: LoadVarIntsField
private NumericDocValues LoadVarIntsField(FieldInfo field, IndexInput input)
{
CodecUtil.CheckHeader(input, Lucene40DocValuesFormat.VAR_INTS_CODEC_NAME, Lucene40DocValuesFormat.VAR_INTS_VERSION_START, Lucene40DocValuesFormat.VAR_INTS_VERSION_CURRENT);
var header = (sbyte)input.ReadByte();
if (header == Lucene40DocValuesFormat.VAR_INTS_FIXED_64)
{
int maxDoc = State.SegmentInfo.DocCount;
var values = new long[maxDoc];
for (int i = 0; i < values.Length; i++)
{
values[i] = input.ReadLong();
}
RamBytesUsed_Renamed.AddAndGet(RamUsageEstimator.SizeOf(values));
return new NumericDocValuesAnonymousInnerClassHelper(values);
}
else if (header == Lucene40DocValuesFormat.VAR_INTS_PACKED)
{
long minValue = input.ReadLong();
long defaultValue = input.ReadLong();
PackedInts.Reader reader = PackedInts.GetReader(input);
RamBytesUsed_Renamed.AddAndGet(reader.RamBytesUsed());
return new NumericDocValuesAnonymousInnerClassHelper2(minValue, defaultValue, reader);
}
else
{
throw new CorruptIndexException("invalid VAR_INTS header byte: " + header + " (resource=" + input + ")");
}
}示例11: ReadSetDgaps
/// <summary>
/// read as a d-gaps list </summary>
private void ReadSetDgaps(IndexInput input)
{
Size_Renamed = input.ReadInt(); // (re)read size
Count_Renamed = input.ReadInt(); // read count
Bits = new byte[GetNumBytes(Size_Renamed)]; // allocate bits
int last = 0;
int n = Count();
while (n > 0)
{
last += input.ReadVInt();
Bits[last] = input.ReadByte();
n -= BitUtil.BitCount(Bits[last]);
Debug.Assert(n >= 0);
}
}示例12: ReadClearedDgaps
/// <summary>
/// read as a d-gaps cleared bits list </summary>
private void ReadClearedDgaps(IndexInput input)
{
Size_Renamed = input.ReadInt(); // (re)read size
Count_Renamed = input.ReadInt(); // read count
Bits = new byte[GetNumBytes(Size_Renamed)]; // allocate bits
for (int i = 0; i < Bits.Length; ++i)
{
Bits[i] = 0xff;
}
ClearUnusedBits();
int last = 0;
int numCleared = Size() - Count();
while (numCleared > 0)
{
last += input.ReadVInt();
Bits[last] = input.ReadByte();
numCleared -= 8 - BitUtil.BitCount(Bits[last]);
Debug.Assert(numCleared >= 0 || (last == (Bits.Length - 1) && numCleared == -(8 - (Size_Renamed & 7))));
}
}