xtc.parser
Class ParseTreeNode

java.lang.Object
  xtc.tree.Node
      xtc.parser.Element
          xtc.parser.ParseTreeNode

All Implemented Interfaces:

java.lang.Iterable<java.lang.Object>, InternalElement, Locatable

public class ParseTreeNode
extends Element
implements InternalElement

Element to create a parse tree node capturing formatting.

Version:

$Revision: 1.4 $

Author:

Robert Grimm

See Also:

Formatting

Nested Class Summary

Nested classes/interfaces inherited from class xtc.parser.Element

Element.Tag

Field Summary

Binding	node The binding capturing the annotated node, which may be null.
java.util.List<Binding>	predecessors The bindings capturing the values preceding the annotated node.
java.util.List<Binding>	successors The bindings capturing the values succeeding the annotated node.

Constructor Summary

ParseTreeNode(java.util.List<Binding> predecessors, Binding node, java.util.List<Binding> successors)
Create a new parse tree node.

Method Summary

boolean	equals(java.lang.Object o)
int	hashCode()
Element.Tag	tag() Get this element's tag.
void	write(java.lang.Appendable out) Write a human readable representation to the specified appendable.

Methods inherited from class xtc.tree.Node

add, add, addAll, addAll, addAll, addAll, addAllTo, addNode, contains, get, getBoolean, getBooleanProperty, getGeneric, getList, getLocation, getName, getNode, getProperty, getString, getStringProperty, getTokenText, hasLocation, hasName, hasProperty, hasTraversal, hasVariable, indexOf, isAnnotation, isEmpty, isGeneric, isList, isToken, iterator, lastIndexOf, properties, remove, removeProperty, set, setLocation, setLocation, setProperty, size, strip, toAnnotation, toList, toString, toToken

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

predecessors

public java.util.List<Binding> predecessors

The bindings capturing the values preceding the annotated node.

node

public Binding node

The binding capturing the annotated node, which may be null.

successors

public java.util.List<Binding> successors

The bindings capturing the values succeeding the annotated node.

Constructor Detail

ParseTreeNode

public ParseTreeNode(java.util.List<Binding> predecessors,
                     Binding node,
                     java.util.List<Binding> successors)

Create a new parse tree node.

Parameters:

predecessors - The predecessors.

node - The node.

successors - The successors.

Method Detail

tag

public Element.Tag tag()

Description copied from class: Element

Get this element's tag.

Specified by:

tag in class Element

Returns:

The tag.

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

write

public void write(java.lang.Appendable out)
           throws java.io.IOException

Description copied from class: Node

Write a human readable representation to the specified appendable. If this node supports generic traversal, the default implementation writes this node in algebraic term-format; otherwise, it writes the string returned by Object.toString().

Overrides:

write in class Node

Parameters:

out - The appendable.

Throws:

java.io.IOException - Signals an I/O error.