Uses of Class
org.apache.lucene.util.fst.FST.Arc
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Packages that use FST.Arc Package Description org.apache.lucene.search.suggest.analyzing org.apache.lucene.util.fst -
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Uses of FST.Arc in org.apache.lucene.search.suggest.analyzing
Fields in org.apache.lucene.search.suggest.analyzing declared as FST.Arc Modifier and Type Field Description FST.Arc<T>FSTUtil.Path. fstNodeNode in the FST where path ends:Constructors in org.apache.lucene.search.suggest.analyzing with parameters of type FST.Arc Constructor Description Path(int state, FST.Arc<T> fstNode, T output, IntsRefBuilder input)Sole constructor. -
Uses of FST.Arc in org.apache.lucene.util.fst
Fields in org.apache.lucene.util.fst declared as FST.Arc Modifier and Type Field Description FST.Arc<T>Util.FSTPath. arcHolds the last arc appended to this pathprotected FST.Arc<T>[]FSTEnum. arcsprotected FST.Arc<T>FSTEnum. scratchArcMethods in org.apache.lucene.util.fst that return FST.Arc Modifier and Type Method Description FST.Arc<T>FST.Arc. copyFrom(FST.Arc<T> other)Returns thisFST.Arc<T>FST. findTargetArc(int labelToMatch, FST.Arc<T> follow, FST.Arc<T> arc, FST.BytesReader in)Finds an arc leaving the incoming arc, replacing the arc in place.FST.Arc<T>FST. getFirstArc(FST.Arc<T> arc)Fills virtual 'start' arc, ie, an empty incoming arc to the FST's start nodeFST.Arc<T>FST. readArcByDirectAddressing(FST.Arc<T> arc, FST.BytesReader in, int rangeIndex)Reads a present direct addressing node arc, with the provided index in the label range.FST.Arc<T>FST. readArcByIndex(FST.Arc<T> arc, FST.BytesReader in, int idx)static <T> FST.Arc<T>Util. readCeilArc(int label, FST<T> fst, FST.Arc<T> follow, FST.Arc<T> arc, FST.BytesReader in)Reads the first arc greater or equal than the given label into the provided arc in place and returns it iff found, otherwise returnnull.FST.Arc<T>FST. readFirstRealTargetArc(long nodeAddress, FST.Arc<T> arc, FST.BytesReader in)FST.Arc<T>FST. readFirstTargetArc(FST.Arc<T> follow, FST.Arc<T> arc, FST.BytesReader in)Follow thefollowarc and read the first arc of its target; this changes the providedarc(2nd arg) in-place and returns it.FST.Arc<T>FST. readNextArc(FST.Arc<T> arc, FST.BytesReader in)In-place read; returns the arc.FST.Arc<T>FST. readNextRealArc(FST.Arc<T> arc, FST.BytesReader in)Never returns null, but you should never call this if arc.isLast() is true.Methods in org.apache.lucene.util.fst with parameters of type FST.Arc Modifier and Type Method Description voidUtil.TopNSearcher. addStartPaths(FST.Arc<T> node, T startOutput, boolean allowEmptyString, IntsRefBuilder input)voidUtil.TopNSearcher. addStartPaths(FST.Arc<T> node, T startOutput, boolean allowEmptyString, IntsRefBuilder input, float boost, CharSequence context, int payload)Adds all leaving arcs, including 'finished' arc, if the node is final, from this node into the queue.FST.Arc<T>FST.Arc. copyFrom(FST.Arc<T> other)Returns thisFST.Arc<T>FST. findTargetArc(int labelToMatch, FST.Arc<T> follow, FST.Arc<T> arc, FST.BytesReader in)Finds an arc leaving the incoming arc, replacing the arc in place.static IntsRefUtil. getByOutput(FST<Long> fst, long targetOutput, FST.BytesReader in, FST.Arc<Long> arc, FST.Arc<Long> scratchArc, IntsRefBuilder result)Deprecated.FST.Arc<T>FST. getFirstArc(FST.Arc<T> arc)Fills virtual 'start' arc, ie, an empty incoming arc to the FST's start nodeFST.Arc<T>FST. readArcByDirectAddressing(FST.Arc<T> arc, FST.BytesReader in, int rangeIndex)Reads a present direct addressing node arc, with the provided index in the label range.FST.Arc<T>FST. readArcByIndex(FST.Arc<T> arc, FST.BytesReader in, int idx)static <T> FST.Arc<T>Util. readCeilArc(int label, FST<T> fst, FST.Arc<T> follow, FST.Arc<T> arc, FST.BytesReader in)Reads the first arc greater or equal than the given label into the provided arc in place and returns it iff found, otherwise returnnull.FST.Arc<T>FST. readFirstRealTargetArc(long nodeAddress, FST.Arc<T> arc, FST.BytesReader in)FST.Arc<T>FST. readFirstTargetArc(FST.Arc<T> follow, FST.Arc<T> arc, FST.BytesReader in)Follow thefollowarc and read the first arc of its target; this changes the providedarc(2nd arg) in-place and returns it.FST.Arc<T>FST. readNextArc(FST.Arc<T> arc, FST.BytesReader in)In-place read; returns the arc.FST.Arc<T>FST. readNextRealArc(FST.Arc<T> arc, FST.BytesReader in)Never returns null, but you should never call this if arc.isLast() is true.static <T> Util.TopResults<T>Util. shortestPaths(FST<T> fst, FST.Arc<T> fromNode, T startOutput, Comparator<T> comparator, int topN, boolean allowEmptyString)Starting from node, find the top N min cost completions to a final node.static <T> booleanFST. targetHasArcs(FST.Arc<T> arc)returns true if the node at this address has any outgoing arcs
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