org.jvoicexml.xml.vxml
Class Enumerate

java.lang.Object
  org.jvoicexml.xml.AbstractXmlNode
      org.jvoicexml.xml.vxml.Enumerate

All Implemented Interfaces:

VoiceXmlNode, XmlNode, XmlWritable, Node

public final class Enumerate
extends AbstractXmlNode

Shorthand for enumerating the choices in a menu.

The <enumerate> element is an automatically generated description of the choices available to the user. It specifies a template that is applied to each choice in the order they appear in the menu. If it is used with no content, a default template that lists all the choices is used, determined by the interpreter context. If it has content, the content is the template specifier. This specifier may refer to two special variables: _prompt is the choice's prompt, and _dtmf is a normalized representation (i.e. a single whitespace between DTMF tokens) of the choice's assigned DTMF sequence (note that if no DTMF sequence is assigned to the choice element, or if a <grammar> element is specified in <choice>, then the _dtmf variable is assigned the ECMAScript undefined value ).

The <enumerate> element may be used within the prompts and the catch elements associated with <menu> elements and with <field> elements that contain <option> elements.

Version:

$Revision: 197 $

Copyright © 2005-2007 JVoiceXML group - http://jvoicexml.sourceforge.net/

Author:

Steve Doyle

See Also:

Grammar, Choice, Menu, Field, Option

Field Summary

static String

TAG_NAME Name of the tag.

Fields inherited from interface org.w3c.dom.Node

ATTRIBUTE_NODE, CDATA_SECTION_NODE, COMMENT_NODE, DOCUMENT_FRAGMENT_NODE, DOCUMENT_NODE, DOCUMENT_POSITION_CONTAINED_BY, DOCUMENT_POSITION_CONTAINS, DOCUMENT_POSITION_DISCONNECTED, DOCUMENT_POSITION_FOLLOWING, DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC, DOCUMENT_POSITION_PRECEDING, DOCUMENT_TYPE_NODE, ELEMENT_NODE, ENTITY_NODE, ENTITY_REFERENCE_NODE, NOTATION_NODE, PROCESSING_INSTRUCTION_NODE, TEXT_NODE

Constructor Summary

Enumerate()
Construct a new enumerate object without a node.

Method Summary

protected boolean	canContainChild(String tagName) Can the specified sub-tag be contained within this node?
NodeList	getChildNodes() A NodeList that contains all children of this node.
String	getTagName() Get the name of the tag for the derived node.
VoiceXmlNode	newInstance(Node n) Create a new instance for the given node.

Methods inherited from class org.jvoicexml.xml.AbstractXmlNode

addChild, addChild, appendChild, cloneNode, compareDocumentPosition, getAttribute, getAttributeNames, getAttributes, getBaseURI, getChildNodes, getFeature, getFirstChild, getLastChild, getLocalName, getNamespaceURI, getNextSibling, getNode, getNodeFactory, getNodeName, getNodeType, getNodeValue, getOwnerDocument, getParentNode, getPrefix, getPreviousSibling, getTextContent, getUserData, hasAttributes, hasChildNodes, insertBefore, isDefaultNamespace, isEqualNode, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, normalize, removeChild, replaceChild, setAttribute, setNodeValue, setPrefix, setTextContent, setUserData, toString, writeChildrenXml, writeXml

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.jvoicexml.xml.XmlNode

addChild, getAttribute, getAttributeNames, getChildNodes, getNode, setAttribute

Methods inherited from interface org.jvoicexml.xml.XmlWritable

writeChildrenXml, writeXml

Methods inherited from interface org.w3c.dom.Node

appendChild, cloneNode, compareDocumentPosition, getAttributes, getBaseURI, getFeature, getFirstChild, getLastChild, getLocalName, getNamespaceURI, getNextSibling, getNodeName, getNodeType, getNodeValue, getOwnerDocument, getParentNode, getPrefix, getPreviousSibling, getTextContent, getUserData, hasAttributes, hasChildNodes, insertBefore, isDefaultNamespace, isEqualNode, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, normalize, removeChild, replaceChild, setNodeValue, setPrefix, setTextContent, setUserData

Field Detail

TAG_NAME

public static final String TAG_NAME

Name of the tag.

See Also:

Constant Field Values

Constructor Detail

Enumerate

public Enumerate()

Construct a new enumerate object without a node.

This is necessary for the node factory.

See Also:

VoiceXmlNodeFactory

Method Detail

getTagName

public String getTagName()

Get the name of the tag for the derived node.

Returns:

name of the tag.

newInstance

public VoiceXmlNode newInstance(Node n)

Create a new instance for the given node.

Parameters:

n - The node to encapsulate.

Returns:

The new instance.

See Also:

XmlNodeFactory

canContainChild

protected boolean canContainChild(String tagName)

Can the specified sub-tag be contained within this node?

Specified by:

canContainChild in class AbstractXmlNode

Parameters:

tagName - Name of child.

Returns:

True if the sub-tag is allowed on this node.

getChildNodes

public final NodeList getChildNodes()

A NodeList that contains all children of this node.

Specified by:

getChildNodes in interface Node

Returns:

NodeList