Package org.terrier.structures.indexing

Class UncompressedMetaIndexBuilder

java.lang.Object

org.terrier.structures.indexing.MetaIndexBuilder

org.terrier.structures.indexing.BaseMetaIndexBuilder

org.terrier.structures.indexing.UncompressedMetaIndexBuilder

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, java.lang.AutoCloseable

public class UncompressedMetaIndexBuilder
extends BaseMetaIndexBuilder

Writes all metadata as uncompressed

Since:

5.5

Field Summary

Fields inherited from class org.terrier.structures.indexing.BaseMetaIndexBuilder

baos, compressedBuffer, CROP_LONG, currentIndexOffset, currentOffset, dataOutput, DOCS_PER_CHECK, entryCount, entryLengthBytes, index, indexOutput, key2Index, keyCount, keyFactories, keyNames, lastValues, logger, MAX_INDEX_MB_IN_MEM_RETRIEVAL, MAX_MB_IN_MEM_RETRIEVAL, memCheck, REVERSE_ALLOW_DUPS, REVERSE_KEY_LOOKUP_WRITING_BUFFER_SIZE, reverseKeyNames, reverseKeys, reverseWriters, spaces, structureClass, structureInputStreamClass, structureName, valueLensBytes, valueLensChars, valuesSorted

Constructor Summary

Constructors

Constructor	Description
UncompressedMetaIndexBuilder(IndexOnDisk _index, java.lang.String[] _keyNames, int[] _valueLens, java.lang.String[] _reverseKeys)
UncompressedMetaIndexBuilder(IndexOnDisk _index, java.lang.String _structureName, java.lang.String[] _keyNames, int[] _valueLens, java.lang.String[] _reverseKeys)

Method Summary

Modifier and Type	Method	Description
protected int	writeData(byte[] data)

Methods inherited from class org.terrier.structures.indexing.BaseMetaIndexBuilder

close, flush, writeDocumentEntry, writeDocumentEntry

Methods inherited from class org.terrier.structures.indexing.MetaIndexBuilder

create

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

UncompressedMetaIndexBuilder

public UncompressedMetaIndexBuilder(IndexOnDisk _index,
                                    java.lang.String[] _keyNames,
                                    int[] _valueLens,
                                    java.lang.String[] _reverseKeys)

UncompressedMetaIndexBuilder

public UncompressedMetaIndexBuilder(IndexOnDisk _index,
                                    java.lang.String _structureName,
                                    java.lang.String[] _keyNames,
                                    int[] _valueLens,
                                    java.lang.String[] _reverseKeys)

Method Detail

writeData

protected int writeData(byte[] data)
                 throws java.io.IOException

Specified by:

writeData in class BaseMetaIndexBuilder

Throws:

java.io.IOException