Node (lettucemod unspecified)

All Known Implementing Classes:

DisjunctNode, DisjunctUnionNode, IntersectNode, OptionalNode, QueryNode, UnionNode, ValueNode
```
public interface Node
```
Created by mnunberg on 2/23/18. Base node interface

Nested Class Summary

Nested Classes
Modifier and Type Interface Description

static class Node.ParenMode

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.lang.String`	`toString()`	Returns the string form of this node.
`java.lang.String`	`toString(Node.ParenMode mode)`	Returns the string form of this node.

- Method Detail
  - toString
```
java.lang.String toString(Node.ParenMode mode)
```
    Returns the string form of this node.
    
    Parameters:
    
    mode - Whether the string should be encapsulated in parentheses (...)
    
    Returns:
    
    The string query.
  - toString
```
java.lang.String toString()
```
    Returns the string form of this node.
    
    Overrides:
    
    toString in class java.lang.Object
    
    Returns:
    
    The query string.