Uses of Package
org.apache.lucene.util

Packages that use org.apache.lucene.util

org.apache.lucene.analysis	API and code to convert text into indexable/searchable tokens.
org.apache.lucene.analysis.standard	A fast grammar-based tokenizer constructed with JFlex.
org.apache.lucene.analysis.tokenattributes
org.apache.lucene.index	Code to maintain and access indices.
org.apache.lucene.queryParser	A simple query parser implemented with JavaCC.
org.apache.lucene.search	Code to search indices.
org.apache.lucene.util	Some utility classes.

Classes in org.apache.lucene.util used by org.apache.lucene.analysis

Attribute
Base interface for attributes.

AttributeImpl
Base class for Attributes that can be added to a AttributeSource.

AttributeSource
An AttributeSource contains a list of different AttributeImpls, and methods to add and get them.

AttributeSource.AttributeFactory
An AttributeFactory creates instances of AttributeImpls.

Version
Use by certain classes to match version compatibility across releases of Lucene.

Classes in org.apache.lucene.util used by org.apache.lucene.analysis.standard

AttributeSource
An AttributeSource contains a list of different AttributeImpls, and methods to add and get them.

AttributeSource.AttributeFactory
An AttributeFactory creates instances of AttributeImpls.

Version
Use by certain classes to match version compatibility across releases of Lucene.

Classes in org.apache.lucene.util used by org.apache.lucene.analysis.tokenattributes

Attribute
Base interface for attributes.

AttributeImpl
Base class for Attributes that can be added to a AttributeSource.

Classes in org.apache.lucene.util used by org.apache.lucene.index

AttributeSource
An AttributeSource contains a list of different AttributeImpls, and methods to add and get them.

BitVector
Optimized implementation of a vector of bits.

Classes in org.apache.lucene.util used by org.apache.lucene.queryParser

Version
Use by certain classes to match version compatibility across releases of Lucene.

Classes in org.apache.lucene.util used by org.apache.lucene.search

PriorityQueue
A PriorityQueue maintains a partial ordering of its elements such that the least element can always be found in constant time.

RamUsageEstimator
Estimates the size of a given Object using a given MemoryModel for primitive size information.

Classes in org.apache.lucene.util used by org.apache.lucene.util

Attribute
Base interface for attributes.

AttributeImpl
Base class for Attributes that can be added to a AttributeSource.

AttributeSource
An AttributeSource contains a list of different AttributeImpls, and methods to add and get them.

AttributeSource.AttributeFactory
An AttributeFactory creates instances of AttributeImpls.

AttributeSource.State
This class holds the state of an AttributeSource.

BitVector
Optimized implementation of a vector of bits.

DummyConcurrentLock
A dummy lock as a replacement for ReentrantLock to disable locking

FieldCacheSanityChecker.Insanity
Simple container for a collection of related CacheEntry objects that in conjunction with each other represent some "insane" usage of the FieldCache.

FieldCacheSanityChecker.InsanityType
An Enumeration of the different types of "insane" behavior that may be detected in a FieldCache.

MemoryModel
Returns primitive memory sizes for estimating RAM usage.

NumericUtils.IntRangeBuilder
Expert: Callback for NumericUtils.splitIntRange(org.apache.lucene.util.NumericUtils.IntRangeBuilder, int, int, int).

NumericUtils.LongRangeBuilder
Expert: Callback for NumericUtils.splitLongRange(org.apache.lucene.util.NumericUtils.LongRangeBuilder, int, long, long).

OpenBitSet
An "open" BitSet implementation that allows direct access to the array of words storing the bits.

RamUsageEstimator
Estimates the size of a given Object using a given MemoryModel for primitive size information.

StringInterner
Subclasses of StringInterner are required to return the same single String object for all equal strings.

UnicodeUtil.UTF16Result

UnicodeUtil.UTF8Result

Version
Use by certain classes to match version compatibility across releases of Lucene.