Package org.apache.lucene.util.fst

Class Builder.UnCompiledNode<T>

java.lang.Object
org.apache.lucene.util.fst.Builder.UnCompiledNode<T>
All Implemented Interfaces:
Builder.Node
Enclosing class:
Builder<T>
public static final class Builder.UnCompiledNode<T> extends Object implements Builder.Node
Expert: holds a pending (seen but not yet serialized) Node.

  • Field Details

    • owner

      final Builder<T> owner

    • numArcs

      public int numArcs

    • arcs

      public Builder.Arc<T>[] arcs

    • output

      public T output

    • isFinal

      public boolean isFinal

    • inputCount

      public long inputCount

    • depth

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

  • Constructor Details

    • UnCompiledNode

      public UnCompiledNode(Builder<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 Details

    • isCompiled

      public boolean isCompiled()
      Specified by:
      isCompiled in interface Builder.Node

    • clear

      public void clear()

    • getLastOutput

      public T getLastOutput(int labelToMatch)

    • addArc

      public void addArc(int label, Builder.Node target)

    • replaceLast

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

    • deleteLast

      public void deleteLast(int label, Builder.Node target)

    • setLastOutput

      public void setLastOutput(int labelToMatch, T newOutput)

    • prependOutput

      public void prependOutput(T outputPrefix)