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

Packages that use FST.Arc
org.apache.lucene.util.fst Finite state transducers 
 

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

Methods in org.apache.lucene.util.fst that return FST.Arc
 FST.Arc<T> FST.Arc.copyFrom(FST.Arc<T> other)
          Returns this
 FST.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 node
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 that the given label into the provided arc in place and returns it iff found, otherwise return null.
 FST.Arc<T> FST.readFirstRealTargetArc(long node, FST.Arc<T> arc, FST.BytesReader in)
           
 FST.Arc<T> FST.readFirstTargetArc(FST.Arc<T> follow, FST.Arc<T> arc, FST.BytesReader in)
          Follow the follow arc and read the first arc of its target; this changes the provided arc (2nd arg) in-place and returns it.
 FST.Arc<T> FST.readLastTargetArc(FST.Arc<T> follow, FST.Arc<T> arc, FST.BytesReader in)
          Follows the follow arc and reads the last arc of its target; this changes the provided arc (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
 void Util.TopNSearcher.addStartPaths(FST.Arc<T> node, T startOutput, boolean allowEmptyString, IntsRef input)
          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 this
 FST.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.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 IntsRef Util.getByOutput(FST<Long> fst, long targetOutput, FST.BytesReader in, FST.Arc<Long> arc, FST.Arc<Long> scratchArc, IntsRef result)
          Expert: like Util.getByOutput(FST, long) except reusing BytesReader, initial and scratch Arc, and result.
static IntsRef Util.getByOutput(FST<Long> fst, long targetOutput, FST.BytesReader in, FST.Arc<Long> arc, FST.Arc<Long> scratchArc, IntsRef result)
          Expert: like Util.getByOutput(FST, long) except reusing BytesReader, initial and scratch Arc, and result.
 FST.Arc<T> FST.getFirstArc(FST.Arc<T> arc)
          Fills virtual 'start' arc, ie, an empty incoming arc to the FST's start node
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 that the given label into the provided arc in place and returns it iff found, otherwise return null.
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 that the given label into the provided arc in place and returns it iff found, otherwise return null.
 FST.Arc<T> FST.readFirstRealTargetArc(long node, FST.Arc<T> arc, FST.BytesReader in)
           
 FST.Arc<T> FST.readFirstTargetArc(FST.Arc<T> follow, FST.Arc<T> arc, FST.BytesReader in)
          Follow the follow arc and read the first arc of its target; this changes the provided arc (2nd arg) in-place and returns it.
 FST.Arc<T> FST.readFirstTargetArc(FST.Arc<T> follow, FST.Arc<T> arc, FST.BytesReader in)
          Follow the follow arc and read the first arc of its target; this changes the provided arc (2nd arg) in-place and returns it.
 FST.Arc<T> FST.readLastTargetArc(FST.Arc<T> follow, FST.Arc<T> arc, FST.BytesReader in)
          Follows the follow arc and reads the last arc of its target; this changes the provided arc (2nd arg) in-place and returns it.
 FST.Arc<T> FST.readLastTargetArc(FST.Arc<T> follow, FST.Arc<T> arc, FST.BytesReader in)
          Follows the follow arc and reads the last arc of its target; this changes the provided arc (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.
 int FST.readNextArcLabel(FST.Arc<T> arc, FST.BytesReader in)
          Peeks at next arc's label; does not alter 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.MinResult<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> boolean
FST.targetHasArcs(FST.Arc<T> arc)
          returns true if the node at this address has any outgoing arcs
 



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