org.apache.lucene.util

Class FixedBits

java.lang.Object

org.apache.lucene.util.FixedBits

All Implemented Interfaces:

Bits

final class FixedBits
extends java.lang.Object
implements Bits

Immutable twin of FixedBitSet.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.lucene.util.Bits

Bits.MatchAllBits, Bits.MatchNoBits

Field Summary

Fields

Modifier and Type	Field and Description
(package private) long[]	bits
(package private) int	length

Fields inherited from interface org.apache.lucene.util.Bits

EMPTY_ARRAY

Constructor Summary

Constructors

Constructor and Description
FixedBits(long[] bits, int length)

Method Summary

Modifier and Type	Method and Description
boolean	get(int index) Returns the value of the bit with the specified index.
int	length() Returns the number of bits in this set

Methods inherited from class java.lang.Object

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

Field Detail

bits

final long[] bits

length

final int length

Constructor Detail

FixedBits

FixedBits(long[] bits,
          int length)

Method Detail

get

public boolean get(int index)

Description copied from interface: Bits

Returns the value of the bit with the specified index.

Specified by:

get in interface Bits

Parameters:

index - index, should be non-negative and < Bits.length(). The result of passing negative or out of bounds values is undefined by this interface, just don't do it!

Returns:

true if the bit is set, false otherwise.

length

public int length()

Description copied from interface: Bits

Returns the number of bits in this set

Specified by:

length in interface Bits