gate.creole.annic.apache.lucene.index
Class SegmentInfos

java.lang.Object
  java.util.AbstractCollection<E>
      java.util.AbstractList<E>
          java.util.Vector
              gate.creole.annic.apache.lucene.index.SegmentInfos

All Implemented Interfaces:

Serializable, Cloneable, Iterable, Collection, List, RandomAccess

final class SegmentInfos
extends Vector

Field Summary

int	counter
static int	FORMAT The file format version, a negative number.
private long	version

Fields inherited from class java.util.Vector

capacityIncrement, elementCount, elementData

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

SegmentInfos()

Method Summary

long	getVersion() version number when this SegmentInfos was generated.
SegmentInfo	info(int i)
void	read(Directory directory)
static long	readCurrentVersion(Directory directory) Current version number from segments file.
void	write(Directory directory)

Methods inherited from class java.util.Vector

add, add, addAll, addAll, addElement, capacity, clear, clone, contains, containsAll, copyInto, elementAt, elements, ensureCapacity, equals, firstElement, get, hashCode, indexOf, indexOf, insertElementAt, isEmpty, lastElement, lastIndexOf, lastIndexOf, remove, remove, removeAll, removeAllElements, removeElement, removeElementAt, removeRange, retainAll, set, setElementAt, setSize, size, subList, toArray, toArray, toString, trimToSize

Methods inherited from class java.util.AbstractList

iterator, listIterator, listIterator

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.List

iterator, listIterator, listIterator

Field Detail

FORMAT

public static final int FORMAT

The file format version, a negative number.

See Also:

Constant Field Values

counter

public int counter

version

private long version

Constructor Detail

SegmentInfos

SegmentInfos()

Method Detail

info

public final SegmentInfo info(int i)

read

public final void read(Directory directory)
                throws IOException

Throws:

IOException

write

public final void write(Directory directory)
                 throws IOException

Throws:

IOException

getVersion

public long getVersion()

version number when this SegmentInfos was generated.

readCurrentVersion

public static long readCurrentVersion(Directory directory)
                               throws IOException

Current version number from segments file.

Throws:

IOException