30 virtual int32_t
read(
wchar_t* buffer, int32_t offset, int32_t length) = 0;
33 virtual int64_t
skip(int64_t n);
43 virtual void mark(int32_t readAheadLimit);
#define LUCENE_CLASS(Name)
Definition LuceneObject.h:24
Base class for all Lucene classes.
Definition LuceneObject.h:31
Abstract class for reading character streams.
Definition Reader.h:15
virtual bool markSupported()
Tell whether this stream supports the mark() operation.
virtual void reset()
Reset the stream. If the stream has been marked, then attempt to reposition it at the mark....
virtual int32_t read()
Read a single character.
virtual void mark(int32_t readAheadLimit)
Mark the present position in the stream. Subsequent calls to reset() will attempt to reposition the s...
virtual int64_t skip(int64_t n)
Skip characters.
virtual int64_t length()
The number of bytes in the stream.
static const int32_t READER_EOF
Definition Reader.h:24
virtual void close()=0
Close the stream.
virtual int32_t read(wchar_t *buffer, int32_t offset, int32_t length)=0
Read characters into a portion of an array.
Definition AbstractAllTermDocs.h:12