org.parboiled

Interface Node<V>

All Superinterfaces:

GraphNode<Node<V>>, TreeNode<Node<V>>

public interface Node<V>
extends TreeNode<Node<V>>

Represents a node in the parse tree created during a parsing run.

Method Summary

Methods

Modifier and Type	Method and Description
int	getEndIndex() Returns the end index of this nodes text in the underlying input buffer, i.e.
String	getLabel() Returns the label of this node which is equal to the name of the rule that created this node
Matcher	getMatcher() Returns the matcher that created this node.
int	getStartIndex() Returns the start index of this nodes text in the underlying input buffer.
V	getValue() Returns the value object attached to this node.
boolean	hasError()

Methods inherited from interface org.parboiled.trees.TreeNode

getParent

Methods inherited from interface org.parboiled.trees.GraphNode

getChildren

Method Detail

getMatcher

Matcher getMatcher()

Returns the matcher that created this node.

Returns:

the matcher that created this node.

getLabel

String getLabel()

Returns the label of this node which is equal to the name of the rule that created this node

Returns:

the label of this node

getStartIndex

int getStartIndex()

Returns the start index of this nodes text in the underlying input buffer.

Returns:

the start index

getEndIndex

int getEndIndex()

Returns the end index of this nodes text in the underlying input buffer, i.e. the index of the character immediately following the last character matched by this node.

Returns:

the end index

getValue

V getValue()

Returns the value object attached to this node.

Returns:

the value object

hasError

boolean hasError()

Returns:

true if there were parse errors in the input range covered by this node