Vertex (CoffeeGrinder, Earley and GLL parsers in Java)

java.lang.Object
- org.nineml.coffeegrinder.trees.Vertex

public class Vertex
extends java.lang.Object

A vertex in the parse tree. FIXME:

Field Summary

Fields
Modifier and Type	Field	Description
`java.util.List<Family>`	`choices`	The alternatives from this vertex.
`boolean`	`isAmbiguous`	Is the vertex ambiguous?
`ForestNode`	`node`	The node.
`java.util.List<ParserAttribute>`	`parserAttributes`	The attributes of this vertex.

Constructor Summary

Constructors
Constructor Description

Vertex(ForestNode node, java.util.List<ParserAttribute> parserAttributes)
Create a vertex.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

java.util.List<Family> getChoices()
What choices exist from this vertex?

java.lang.String toString()
- Methods inherited from class java.lang.Object
  equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - node
```
public final ForestNode node
```
    The node.
  - choices
```
public final java.util.List<Family> choices
```
    The alternatives from this vertex.
    This is not really a public API; it is only public because of C# constraints on symbol visibility.
  - isAmbiguous
```
public final boolean isAmbiguous
```
    Is the vertex ambiguous?
  - parserAttributes
```
public final java.util.List<ParserAttribute> parserAttributes
```
    The attributes of this vertex.
- Constructor Detail
  - Vertex
```
public Vertex(ForestNode node,
              java.util.List<ParserAttribute> parserAttributes)
```
    Create a vertex.
    
    Parameters:
    
    node - the node.
    
    parserAttributes - the attributes.
- Method Detail
  - getChoices
```
public java.util.List<Family> getChoices()
```
    What choices exist from this vertex?
    
    Returns:
    
    the choices.
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object