org.apache.lucene.util.packed

Class DirectMonotonicReader

java.lang.Object

org.apache.lucene.util.packed.DirectMonotonicReader

public final class DirectMonotonicReader
extends Object

Retrieves an instance previously written by DirectMonotonicWriter.

See Also:

DirectMonotonicWriter

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DirectMonotonicReader.Meta In-memory metadata that needs to be kept around for DirectMonotonicReader to read data from disk.

Constructor Summary

Constructors

Constructor and Description
DirectMonotonicReader()

Method Summary

Modifier and Type	Method and Description
static LongValues	getInstance(DirectMonotonicReader.Meta meta, RandomAccessInput data) Retrieves an instance from the specified slice.
static DirectMonotonicReader.Meta	loadMeta(IndexInput metaIn, long numValues, int blockShift) Load metadata from the given IndexInput.

Methods inherited from class java.lang.Object

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

Constructor Detail

DirectMonotonicReader

public DirectMonotonicReader()

Method Detail

loadMeta

public static DirectMonotonicReader.Meta loadMeta(IndexInput metaIn,
                                                  long numValues,
                                                  int blockShift)
                                           throws IOException

Load metadata from the given IndexInput.

Throws:

IOException

See Also:

getInstance(Meta, RandomAccessInput)

getInstance

public static LongValues getInstance(DirectMonotonicReader.Meta meta,
                                     RandomAccessInput data)
                              throws IOException

Retrieves an instance from the specified slice.

Throws:

IOException