FiniteStringsIterator.PathNode

java.lang.Object
- org.apache.lucene.util.automaton.FiniteStringsIterator.PathNode

Enclosing class:: FiniteStringsIterator

private static class FiniteStringsIterator.PathNode
extends java.lang.Object

Nodes for path stack.

Field Summary

Fields
Modifier and Type	Field	Description
`int`	`label`	Which label we are on, in the min-max range of the current Transition
`int`	`state`	Which state the path node ends on, whose transitions we are enumerating.
`private Transition`	`t`
`int`	`to`	Which state the current transition leads to.
`int`	`transition`	Which transition we are on.

Constructor Summary

Constructors
Modifier Constructor Description

private PathNode()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`nextLabel(Automaton a)`	Returns next label of current transition, or advances to next transition and returns its first label, if current one is exhausted.
`void`	`resetState(Automaton a, int state)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - state
```
public int state
```
    Which state the path node ends on, whose transitions we are enumerating.
  - to
```
public int to
```
    Which state the current transition leads to.
  - transition
```
public int transition
```
    Which transition we are on.
  - label
```
public int label
```
    Which label we are on, in the min-max range of the current Transition
  - t
```
private final Transition t
```
- Constructor Detail
  - PathNode
```
private PathNode()
```
- Method Detail
  - resetState
```
public void resetState(Automaton a,
                       int state)
```
  - nextLabel
```
public int nextLabel(Automaton a)
```
    Returns next label of current transition, or advances to next transition and returns its first label, if current one is exhausted. If there are no more transitions, returns -1.