Class EndiannessReverserChecksumIndexInput
java.lang.Object
org.apache.lucene.store.DataInput
org.apache.lucene.store.IndexInput
org.apache.lucene.store.ChecksumIndexInput
org.apache.lucene.backward_codecs.store.EndiannessReverserChecksumIndexInput
- All Implemented Interfaces:
Closeable
,AutoCloseable
,Cloneable
A
ChecksumIndexInput
wrapper that changes the endianness of the provided index output.-
Field Summary
Fields -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
close()
Closes the stream to further operations.long
Returns the current checksum valuelong
Returns the current position in this file, where the next read will occur.long
length()
The number of bytes in the file.byte
readByte()
Reads and returns a single byte.void
readBytes
(byte[] b, int offset, int len) Reads a specified number of bytes into an array at the specified offset.int
readInt()
Reads four bytes and returns an int (LE byte order).long
readLong()
Reads eight bytes and returns a long (LE byte order).short
Reads two bytes and returns a short (LE byte order).Creates a slice of this index input, with the given description, offset, and length.Methods inherited from class org.apache.lucene.store.ChecksumIndexInput
seek
Methods inherited from class org.apache.lucene.store.IndexInput
clone, getFullSliceDescription, isLoaded, prefetch, randomAccessSlice, skipBytes, slice, toString, updateReadAdvice
Methods inherited from class org.apache.lucene.store.DataInput
readBytes, readFloats, readGroupVInt, readInts, readLongs, readMapOfStrings, readSetOfStrings, readString, readVInt, readVLong, readZInt, readZLong
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Field Details
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in
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Constructor Details
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EndiannessReverserChecksumIndexInput
EndiannessReverserChecksumIndexInput(IndexInput in)
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Method Details
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getChecksum
Description copied from class:ChecksumIndexInput
Returns the current checksum value- Specified by:
getChecksum
in classChecksumIndexInput
- Throws:
IOException
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readByte
Description copied from class:DataInput
Reads and returns a single byte.- Specified by:
readByte
in classDataInput
- Throws:
IOException
- See Also:
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readBytes
Description copied from class:DataInput
Reads a specified number of bytes into an array at the specified offset.- Specified by:
readBytes
in classDataInput
- Parameters:
b
- the array to read bytes intooffset
- the offset in the array to start storing byteslen
- the number of bytes to read- Throws:
IOException
- See Also:
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readShort
Description copied from class:DataInput
Reads two bytes and returns a short (LE byte order).- Overrides:
readShort
in classDataInput
- Throws:
IOException
- See Also:
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readInt
Description copied from class:DataInput
Reads four bytes and returns an int (LE byte order).- Overrides:
readInt
in classDataInput
- Throws:
IOException
- See Also:
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readLong
Description copied from class:DataInput
Reads eight bytes and returns a long (LE byte order).- Overrides:
readLong
in classDataInput
- Throws:
IOException
- See Also:
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close
Description copied from class:IndexInput
Closes the stream to further operations.- Specified by:
close
in interfaceAutoCloseable
- Specified by:
close
in interfaceCloseable
- Specified by:
close
in classIndexInput
- Throws:
IOException
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getFilePointer
public long getFilePointer()Description copied from class:IndexInput
Returns the current position in this file, where the next read will occur.- Specified by:
getFilePointer
in classIndexInput
- See Also:
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length
public long length()Description copied from class:IndexInput
The number of bytes in the file.- Specified by:
length
in classIndexInput
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slice
Description copied from class:IndexInput
Creates a slice of this index input, with the given description, offset, and length. The slice is sought to the beginning.- Specified by:
slice
in classIndexInput
- Throws:
IOException
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