xtc.parser
Class ProperListValue

java.lang.Object
  xtc.tree.Node
      xtc.parser.Element
          xtc.parser.ValueElement
              xtc.parser.ListValue
                  xtc.parser.ProperListValue

All Implemented Interfaces:

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

public class ProperListValue
extends ListValue

Element to set the semantic value to a list.

Version:

$Revision: 1.7 $

Author:

Robert Grimm

Nested Class Summary

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

Element.Tag

Field Summary

java.util.List<Binding>	elements The list of bindings for the elements.
Binding	tail The optional binding for the tail.
Type	type The type of the proper list.

Constructor Summary

ProperListValue(Type type, Binding element)
Create a new singleton list value.

ProperListValue(Type type, Binding element, Binding tail)
Create a new list value.

ProperListValue(Type type, java.util.List<Binding> elements, Binding tail)
Create a new proper list value.

Method Summary

boolean	equals(java.lang.Object o)
int	hashCode()
Element.Tag	tag() Get this element's tag.

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, write

Methods inherited from class java.lang.Object

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

Field Detail

type

public Type type

The type of the proper list.

elements

public java.util.List<Binding> elements

The list of bindings for the elements.

tail

public Binding tail

The optional binding for the tail.

Constructor Detail

ProperListValue

public ProperListValue(Type type,
                       Binding element)

Create a new singleton list value.

Parameters:

type - The type.

element - The binding for the single element.

ProperListValue

public ProperListValue(Type type,
                       Binding element,
                       Binding tail)

Create a new list value.

Parameters:

type - The type.

element - The binding for the single element.

tail - The binding for the tail.

ProperListValue

public ProperListValue(Type type,
                       java.util.List<Binding> elements,
                       Binding tail)

Create a new proper list value.

Parameters:

type - The type.

elements - The elements.

tail - The tail.

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