Package org.apache.lucene.util.fst

Class FSTCompiler.UnCompiledNode<T>

java.lang.Object

org.apache.lucene.util.fst.FSTCompiler.UnCompiledNode<T>

All Implemented Interfaces:

FSTCompiler.Node

Enclosing class:

FSTCompiler<T>

static final class FSTCompiler.UnCompiledNode<T>
extends java.lang.Object
implements FSTCompiler.Node

Expert: holds a pending (seen but not yet serialized) Node.

Field Summary

Fields

Modifier and Type	Field	Description
(package private) FSTCompiler.Arc<T>[]	arcs
(package private) int	depth	This node's depth, starting from the automaton root.
(package private) long	inputCount
(package private) boolean	isFinal
(package private) int	numArcs
(package private) T	output
(package private) FSTCompiler<T>	owner

Constructor Summary

Constructors

Constructor	Description
UnCompiledNode(FSTCompiler<T> owner, int depth)

Method Summary

Modifier and Type	Method	Description
(package private) void	addArc(int label, FSTCompiler.Node target)
(package private) void	clear()
(package private) void	deleteLast(int label, FSTCompiler.Node target)
(package private) T	getLastOutput(int labelToMatch)
boolean	isCompiled()
(package private) void	prependOutput(T outputPrefix)
(package private) void	replaceLast(int labelToMatch, FSTCompiler.Node target, T nextFinalOutput, boolean isFinal)
(package private) void	setLastOutput(int labelToMatch, T newOutput)

Methods inherited from class java.lang.Object

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

Field Detail

owner

final FSTCompiler<T> owner

numArcs

int numArcs

arcs

FSTCompiler.Arc<T>[] arcs

output

T output

isFinal

boolean isFinal

inputCount

long inputCount

depth

final int depth

This node's depth, starting from the automaton root.

Constructor Detail

UnCompiledNode

UnCompiledNode(FSTCompiler<T> owner,
               int depth)

Parameters:

depth - The node's depth starting from the automaton root. Needed for LUCENE-2934 (node expansion based on conditions other than the fanout size).

Method Detail

isCompiled

public boolean isCompiled()

Specified by:

isCompiled in interface FSTCompiler.Node

clear

void clear()

getLastOutput

T getLastOutput(int labelToMatch)

addArc

void addArc(int label,
            FSTCompiler.Node target)

replaceLast

void replaceLast(int labelToMatch,
                 FSTCompiler.Node target,
                 T nextFinalOutput,
                 boolean isFinal)

deleteLast

void deleteLast(int label,
                FSTCompiler.Node target)

setLastOutput

void setLastOutput(int labelToMatch,
                   T newOutput)

prependOutput

void prependOutput(T outputPrefix)