XPathElement

java.lang.Object

org.antlr.v4.runtime.tree.xpath.XPathElement

Direct Known Subclasses:: XPathRuleAnywhereElement, XPathRuleElement, XPathTokenAnywhereElement, XPathTokenElement, XPathWildcardAnywhereElement, XPathWildcardElement

public abstract class XPathElement extends Object

Field Summary

Fields

Modifier and Type

Field

Description

protected boolean

invert

protected String

nodeName
Constructor Summary

Constructors

Constructor

Description

XPathElement(String nodeName)

Construct element like /ID or ID or /* etc...
Method Summary

Modifier and Type

Method

Description

abstract Collection<ParseTree>

evaluate(ParseTree t)

Given tree rooted at t return all nodes matched by this path element.

String

toString()

Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details
- nodeName
  
  protected String nodeName
- invert
  
  protected boolean invert
Constructor Details
- XPathElement
  
  public XPathElement(String nodeName)
  
  Construct element like /ID or ID or /* etc... op is null if just node
Method Details
- evaluate
  
  public abstract Collection<ParseTree> evaluate(ParseTree t)
  
  Given tree rooted at t return all nodes matched by this path element.
- toString
  
  public String toString()
  
  Overrides:
  
  toString in class Object