Package org.apache.lucene.analysis.ja

Class JapaneseTokenizer.Lattice

java.lang.Object

org.apache.lucene.analysis.ja.JapaneseTokenizer.Lattice

Enclosing class:

JapaneseTokenizer

private static final class JapaneseTokenizer.Lattice
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
(package private) int	capacity
(package private) java.util.EnumMap<JapaneseTokenizer.Type,Dictionary>	dictionaryMap
(package private) char[]	fragment
(package private) int[]	lRoot
(package private) int	nodeCount
(package private) JapaneseTokenizer.Type[]	nodeDicType
(package private) int[]	nodeLeft
(package private) int[]	nodeLeftChain
(package private) int[]	nodeLeftCost
(package private) int[]	nodeLeftID
(package private) int[]	nodeLeftNode
(package private) int[]	nodeMark
(package private) int[]	nodeRight
(package private) int[]	nodeRightChain
(package private) int[]	nodeRightCost
(package private) int[]	nodeRightID
(package private) int[]	nodeRightNode
(package private) int[]	nodeWordCost
(package private) int[]	nodeWordID
(package private) int	rootBase
(package private) int	rootCapacity
(package private) int	rootSize
(package private) int[]	rRoot
(package private) boolean	useEOS

Constructor Summary

Constructors

Modifier	Constructor	Description
private	Lattice()

Method Summary

Modifier and Type	Method	Description
private int	addNode(JapaneseTokenizer.Type dicType, int wordID, int left, int right)
(package private) int	bestCost()
(package private) java.util.List<java.lang.Integer>	bestPathNodeList()
(package private) void	calcLeftCost(ConnectionCosts costs)
(package private) void	calcRightCost(ConnectionCosts costs)
(package private) int	connectionCost(ConnectionCosts costs, int left, int right)
private int	cost(int node)
(package private) void	debugPrint()
(package private) void	markSameSpanNode(int refNode, int value)
(package private) void	markUnreachable()
(package private) java.util.List<java.lang.Integer>	nBestNodeList(int N)
private int	positionCount(JapaneseTokenizer.WrappedPositionArray positions, int beg, int end)
(package private) int	probeDelta(int start, int end)
private void	reserve(int n)
(package private) void	setup(char[] fragment, java.util.EnumMap<JapaneseTokenizer.Type,Dictionary> dictionaryMap, JapaneseTokenizer.WrappedPositionArray positions, int prevOffset, int endOffset, boolean useEOS)
private void	setupNodePool(int n)
private void	setupRoot(int baseOffset, int lastOffset)

Methods inherited from class java.lang.Object

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

Field Detail

fragment

char[] fragment

dictionaryMap

java.util.EnumMap<JapaneseTokenizer.Type,Dictionary> dictionaryMap

useEOS

boolean useEOS

rootCapacity

int rootCapacity

rootSize

int rootSize

rootBase

int rootBase

lRoot

int[] lRoot

rRoot

int[] rRoot

capacity

int capacity

nodeCount

int nodeCount

nodeDicType

JapaneseTokenizer.Type[] nodeDicType

nodeWordID

int[] nodeWordID

nodeMark

int[] nodeMark

nodeLeftID

int[] nodeLeftID

nodeRightID

int[] nodeRightID

nodeWordCost

int[] nodeWordCost

nodeLeftCost

int[] nodeLeftCost

nodeRightCost

int[] nodeRightCost

nodeLeftNode

int[] nodeLeftNode

nodeRightNode

int[] nodeRightNode

nodeLeft

int[] nodeLeft

nodeRight

int[] nodeRight

nodeLeftChain

int[] nodeLeftChain

nodeRightChain

int[] nodeRightChain

Constructor Detail

Lattice

private Lattice()

Method Detail

setupRoot

private void setupRoot(int baseOffset,
                       int lastOffset)

reserve

private void reserve(int n)

setupNodePool

private void setupNodePool(int n)

addNode

private int addNode(JapaneseTokenizer.Type dicType,
                    int wordID,
                    int left,
                    int right)

positionCount

private int positionCount(JapaneseTokenizer.WrappedPositionArray positions,
                          int beg,
                          int end)

setup

void setup(char[] fragment,
           java.util.EnumMap<JapaneseTokenizer.Type,Dictionary> dictionaryMap,
           JapaneseTokenizer.WrappedPositionArray positions,
           int prevOffset,
           int endOffset,
           boolean useEOS)

markUnreachable

void markUnreachable()

connectionCost

int connectionCost(ConnectionCosts costs,
                   int left,
                   int right)

calcLeftCost

void calcLeftCost(ConnectionCosts costs)

calcRightCost

void calcRightCost(ConnectionCosts costs)

markSameSpanNode

void markSameSpanNode(int refNode,
                      int value)

bestPathNodeList

java.util.List<java.lang.Integer> bestPathNodeList()

cost

private int cost(int node)

nBestNodeList

java.util.List<java.lang.Integer> nBestNodeList(int N)

bestCost

int bestCost()

probeDelta

int probeDelta(int start,
               int end)

debugPrint

void debugPrint()