Uses of Class
org.apache.lucene.util.fst.FST

Packages that use FST

org.apache.lucene.util.fst

Finite state transducers

Uses of FST in org.apache.lucene.util.fst

Methods in org.apache.lucene.util.fst that return FST

FST<T>	Builder.finish() Returns final FST.
FST<T>	FST.pack(int minInCountDeref, int maxDerefNodes, float acceptableOverheadRatio) Expert: creates an FST by packing this one.
static <T> FST<T>	FST.read(File file, Outputs<T> outputs) Reads an automaton from a file.

Methods in org.apache.lucene.util.fst with parameters of type FST

static <T> T	Util.get(FST<T> fst, BytesRef input) Looks up the output for this input, or null if the input is not accepted
static <T> T	Util.get(FST<T> fst, IntsRef input) Looks up the output for this input, or null if the input is not accepted.
static IntsRef	Util.getByOutput(FST<Long> fst, long targetOutput) Reverse lookup (lookup by output instead of by input), in the special case when your FSTs outputs are strictly ascending.
static <T> Util.MinResult<T>[]	Util.shortestPaths(FST<T> fst, FST.Arc<T> fromNode, Comparator<T> comparator, int topN) Starting from node, find the top N min cost completions to a final node.
static <T> void	Util.toDot(FST<T> fst, Writer out, boolean sameRank, boolean labelStates) Dumps an FST to a GraphViz's dot language description for visualization.

Constructors in org.apache.lucene.util.fst with parameters of type FST

BytesRefFSTEnum(FST<T> fst)
doFloor controls the behavior of advance: if it's true doFloor is true, advance positions to the biggest term before target.

IntsRefFSTEnum(FST<T> fst)
doFloor controls the behavior of advance: if it's true doFloor is true, advance positions to the biggest term before target.