Java org.apache.lucene.util.fst Util fields, constructors, methods, implement or subclass

Example usage for Java org.apache.lucene.util.fst Util fields, constructors, methods, implement or subclass

Introduction

In this page you can find the methods, fields and constructors for org.apache.lucene.util.fst Util.

The text is from its open source code.

Method

T	get(FST fst, IntsRef input) Looks up the output for this input, or null if the input is not accepted.
T	get(FST fst, BytesRef input) Looks up the output for this input, or null if the input is not accepted
IntsRef	getByOutput(FST fst, long targetOutput) Reverse lookup (lookup by output instead of by input), in the special case when your FSTs outputs are strictly ascending.
BytesRef	toBytesRef(IntsRef input, BytesRefBuilder scratch) Just converts IntsRef to BytesRef; you must ensure the int values fit into a byte.
void	toDot(FST fst, Writer out, boolean sameRank, boolean labelStates) Dumps an FST to a GraphViz's `dot` language description for visualization.
IntsRef	toIntsRef(BytesRef input, IntsRefBuilder scratch) Just takes unsigned byte values from the BytesRef and converts into an IntsRef.
IntsRef	toUTF16(CharSequence s, IntsRefBuilder scratch) Just maps each UTF16 unit (char) to the ints in an IntsRef.
IntsRef	toUTF32(CharSequence s, IntsRefBuilder scratch) Decodes the Unicode codepoints from the provided CharSequence and places them in the provided scratch IntsRef, which must not be null, returning it.