RootNode (checkstyle 10.21.0 API)

java.lang.Object
- com.puppycrawl.tools.checkstyle.xpath.AbstractNode
- - com.puppycrawl.tools.checkstyle.xpath.AbstractRootNode
  - - com.puppycrawl.tools.checkstyle.xpath.RootNode

All Implemented Interfaces:

Source, SourceLocator, net.sf.saxon.lib.ActiveSource, net.sf.saxon.om.GroundedValue, net.sf.saxon.om.Item, net.sf.saxon.om.NodeInfo, net.sf.saxon.om.Sequence, net.sf.saxon.s9api.Location, Locator
```
public class RootNode
extends AbstractRootNode
```
Represents DetailAST's root node of Xpath-tree.

Field Summary

Fields
Modifier and Type Field Description

private DetailAST detailAst
The ast node.

Constructor Summary

Constructors
Constructor Description

RootNode(DetailAST detailAst)
Creates a new RootNode instance.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected List<AbstractNode>`	`createChildren()`	Iterates siblings of the current node and recursively creates new Xpath-nodes.
`int`	`getColumnNumber()`	Returns column number.
`int`	`getLineNumber()`	Returns line number.
`int`	`getTokenType()`	Getter method for token type.
`DetailAST`	`getUnderlyingNode()`	Returns underlying node.
`boolean`	`hasChildNodes()`	Determine whether the node has any children.

Methods inherited from class com.puppycrawl.tools.checkstyle.xpath.AbstractRootNode
compareOrder, getAttributeValue, getDepth, getLocalPart, getNodeKind, getParent, getRoot, iterateAxis

Methods inherited from class com.puppycrawl.tools.checkstyle.xpath.AbstractNode
atomize, copy, generateId, getAllNamespaces, getBaseURI, getChildren, getConfiguration, getDeclaredNamespaces, getDisplayName, getFingerprint, getNamespaceUri, getPrefix, getPublicId, getSchemaType, getStringValue, getSystemId, getTreeInfo, getUnicodeStringValue, getURI, hasFingerprint, isId, isIdref, isNilled, isSameNodeInfo, isStreamed, iterateAxis, saveLocation, setSystemId

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

Methods inherited from interface net.sf.saxon.om.GroundedValue
asIterable, concatenate, containsNode, effectiveBooleanValue, materialize

Methods inherited from interface net.sf.saxon.om.Item
getLength, head, itemAt, iterate, reduce, subsequence

Methods inherited from interface net.sf.saxon.om.NodeInfo
asActiveSource, attributes, children, children, deliver, equals, getAttributeValue, getGenre, hashCode, toShortString

Methods inherited from interface net.sf.saxon.om.Sequence
makeRepeatable

Methods inherited from interface javax.xml.transform.Source
isEmpty

- Field Detail
  - detailAst
```
private final DetailAST detailAst
```
    The ast node.
- Constructor Detail
  - RootNode
```
public RootNode(DetailAST detailAst)
```
    Creates a new RootNode instance.
    
    Parameters:
    
    detailAst - reference to DetailAST
- Method Detail
  - createChildren
```
protected List<AbstractNode> createChildren()
```
    Iterates siblings of the current node and recursively creates new Xpath-nodes.
    
    Specified by:
    
    createChildren in class AbstractNode
    
    Returns:
    
    children list
  - hasChildNodes
```
public boolean hasChildNodes()
```
    Determine whether the node has any children.
    
    Returns:
    
    true is the node has any children.
  - getLineNumber
```
public int getLineNumber()
```
    Returns line number.
    
    Returns:
    
    line number
  - getColumnNumber
```
public int getColumnNumber()
```
    Returns column number.
    
    Returns:
    
    column number
  - getTokenType
```
public int getTokenType()
```
    Getter method for token type.
    
    Specified by:
    
    getTokenType in class AbstractNode
    
    Returns:
    
    token type
  - getUnderlyingNode
```
public DetailAST getUnderlyingNode()
```
    Returns underlying node.
    
    Specified by:
    
    getUnderlyingNode in class AbstractNode
    
    Returns:
    
    underlying node