taglibs-rdc/src/main/resources/META-INF/tags/rdc/schemas/vxml20.mod.rng

<?xml version="1.0" encoding="UTF-8"?>
<!-- 
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
-->
<!-- VoiceXML 2.0 RDC FRAGMENT DTD (200410805) -->
<grammar xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
 ns="" xmlns="http://relaxng.org/ns/structure/1.0"
 datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
  <define name="audio">
    <choice>
      <text/>
      <ref name="element.audio"/>
      <ref name="element.value"/>
    </choice>
  </define>
  <define name="bargeintype">
    <choice>
      <value>speech</value>
      <value>hotword</value>
    </choice>
  </define>
  <define name="boolean">
    <choice>
      <value>true</value>
      <value>false</value>
    </choice>
  </define>
  <define name="duration">
    <data type="string" datatypeLibrary=""/>
  </define>
  <define name="expression">
    <data type="string" datatypeLibrary=""/>
  </define>
  <define name="integer">
    <data type="string" datatypeLibrary=""/>
  </define>
  <define name="uri">
    <data type="string" datatypeLibrary=""/>
  </define>
  <define name="event.handler.content">
    <choice>
      <ref name="audio"/>
      <ref name="element.prompt"/>
    </choice>
  </define>
  <define name="cache.attrs">
    <optional>
      <attribute name="fetchhint">
        <choice>
          <value>prefetch</value>
          <value>safe</value>
        </choice>
      </attribute>
    </optional>
    <optional>
      <attribute name="fetchtimeout">
        <ref name="duration"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="maxage">
        <ref name="integer"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="maxstale">
        <ref name="integer"/>
      </attribute>
    </optional>
  </define>
  <define name="event.handler.attrs">
    <optional>
      <attribute name="count">
        <ref name="integer"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="cond">
        <ref name="expression"/>
      </attribute>
    </optional>
  </define>
  <!-- ================================ Prompts ============================== -->
  <!-- definitions adapted from SSML 1.0 DTD -->
  <define name="structure">
    <choice>
      <ref name="element.p"/>
      <ref name="element.s"/>
    </choice>
  </define>
  <define name="sentence-elements">
    <choice>
      <ref name="element.break"/>
      <ref name="element.emphasis"/>
      <ref name="element.mark"/>
      <ref name="element.phoneme"/>
      <ref name="element.prosody"/>
      <ref name="element.say-as"/>
      <ref name="element.voice"/>
      <ref name="element.sub"/>
    </choice>
  </define>
  <define name="allowed-within-sentence">
    <choice>
      <ref name="audio"/>
      <ref name="sentence-elements"/>
    </choice>
  </define>
  <!--
    Prompt is modelled on SSML 1.0 DTD speak element:
    - addition of 'bargein', 'bargeintype', 'cond', 'count' and 'timeout' attributes
    - removal of xmlns, xmlns:xsi, and xsi:schemaLocation attributes
    - version attribute fixed as "1.0"
  -->
  <define name="element.prompt">
    <element name="prompt">
      <ref name="attlist.prompt"/>
      <zeroOrMore>
        <choice>
          <ref name="allowed-within-sentence"/>
          <ref name="structure"/>
        </choice>
      </zeroOrMore>
    </element>
  </define>
  <define name="attlist.prompt" combine="interleave">
    <optional>
      <attribute name="bargein">
        <ref name="boolean"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="bargeintype">
        <ref name="bargeintype"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="cond">
        <ref name="expression"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="count">
        <ref name="integer"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="xml:lang">
        <data type="NMTOKEN"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="timeout">
        <ref name="duration"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="xml:base">
        <ref name="uri"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="version" a:defaultValue="1.0">
        <value type="string" datatypeLibrary="">1.0</value>
      </attribute>
    </optional>
  </define>
  <!-- ================================ Audio Output ============================== -->
  <!-- definitions adapted from SSML 1.0 DTD -->
  <define name="element.p">
    <element name="p">
      <ref name="attlist.p"/>
      <zeroOrMore>
        <choice>
          <ref name="allowed-within-sentence"/>
          <ref name="element.s"/>
        </choice>
      </zeroOrMore>
    </element>
  </define>
  <define name="attlist.p" combine="interleave">
    <optional>
      <attribute name="xml:lang">
        <data type="NMTOKEN"/>
      </attribute>
    </optional>
  </define>
  <define name="element.s">
    <element name="s">
      <ref name="attlist.s"/>
      <zeroOrMore>
        <ref name="allowed-within-sentence"/>
      </zeroOrMore>
    </element>
  </define>
  <define name="attlist.s" combine="interleave">
    <optional>
      <attribute name="xml:lang">
        <data type="NMTOKEN"/>
      </attribute>
    </optional>
  </define>
  <define name="element.voice">
    <element name="voice">
      <ref name="attlist.voice"/>
      <zeroOrMore>
        <choice>
          <ref name="allowed-within-sentence"/>
          <ref name="structure"/>
        </choice>
      </zeroOrMore>
    </element>
  </define>
  <define name="attlist.voice" combine="interleave">
    <optional>
      <attribute name="xml:lang">
        <data type="NMTOKEN"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="gender">
        <choice>
          <value>male</value>
          <value>female</value>
          <value>neutral</value>
        </choice>
      </attribute>
    </optional>
    <optional>
      <attribute name="age">
        <ref name="integer"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="variant">
        <ref name="integer"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="name"/>
    </optional>
  </define>
  <define name="element.prosody">
    <element name="prosody">
      <ref name="attlist.prosody"/>
      <zeroOrMore>
        <choice>
          <ref name="allowed-within-sentence"/>
          <ref name="structure"/>
        </choice>
      </zeroOrMore>
    </element>
  </define>
  <define name="attlist.prosody" combine="interleave">
    <optional>
      <attribute name="pitch"/>
    </optional>
    <optional>
      <attribute name="contour"/>
    </optional>
    <optional>
      <attribute name="range"/>
    </optional>
    <optional>
      <attribute name="rate"/>
    </optional>
    <optional>
      <attribute name="duration">
        <ref name="duration"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="volume"/>
    </optional>
  </define>
  <!--
    Changes to SSML 1.0 DTD audio element:
    - src not obligatory, addition of 'expr' and caching attributes
  -->
  <define name="element.audio">
    <element name="audio">
      <ref name="attlist.audio"/>
      <zeroOrMore>
        <choice>
          <ref name="allowed-within-sentence"/>
          <ref name="structure"/>
          <ref name="element.desc"/>
        </choice>
      </zeroOrMore>
    </element>
  </define>
  <define name="attlist.audio" combine="interleave">
    <optional>
      <attribute name="src">
        <ref name="uri"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="expr">
        <ref name="expression"/>
      </attribute>
    </optional>
    <ref name="cache.attrs"/>
  </define>
  <define name="element.desc">
    <element name="desc">
      <ref name="attlist.desc"/>
      <text/>
    </element>
  </define>
  <define name="attlist.desc" combine="interleave">
    <optional>
      <attribute name="xml:lang">
        <data type="NMTOKEN"/>
      </attribute>
    </optional>
  </define>
  <define name="element.emphasis">
    <element name="emphasis">
      <ref name="attlist.emphasis"/>
      <zeroOrMore>
        <ref name="allowed-within-sentence"/>
      </zeroOrMore>
    </element>
  </define>
  <define name="attlist.emphasis" combine="interleave">
    <optional>
      <attribute name="level" a:defaultValue="moderate">
        <choice>
          <value>strong</value>
          <value>moderate</value>
          <value>none</value>
          <value>reduced</value>
        </choice>
      </attribute>
    </optional>
  </define>
  <define name="element.say-as">
    <element name="say-as">
      <ref name="attlist.say-as"/>
      <zeroOrMore>
        <choice>
          <text/>
          <ref name="element.value"/>
        </choice>
      </zeroOrMore>
    </element>
  </define>
  <define name="attlist.say-as" combine="interleave">
    <attribute name="interpret-as">
      <data type="NMTOKEN"/>
    </attribute>
    <optional>
      <attribute name="format">
        <data type="NMTOKEN"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="detail">
        <data type="NMTOKEN"/>
      </attribute>
    </optional>
  </define>
  <define name="element.sub">
    <element name="sub">
      <ref name="attlist.sub"/>
      <text/>
    </element>
  </define>
  <define name="attlist.sub" combine="interleave">
    <attribute name="alias"/>
  </define>
  <define name="element.phoneme">
    <element name="phoneme">
      <ref name="attlist.phoneme"/>
      <text/>
    </element>
  </define>
  <define name="attlist.phoneme" combine="interleave">
    <attribute name="ph"/>
    <optional>
      <attribute name="alphabet"/>
    </optional>
  </define>
  <define name="element.break">
    <element name="break">
      <ref name="attlist.break"/>
      <empty/>
    </element>
  </define>
  <define name="attlist.break" combine="interleave">
    <optional>
      <attribute name="time"/>
    </optional>
    <optional>
      <attribute name="strength" a:defaultValue="medium">
        <choice>
          <value>none</value>
          <value>x-weak</value>
          <value>weak</value>
          <value>medium</value>
          <value>strong</value>
          <value>x-strong</value>
        </choice>
      </attribute>
    </optional>
  </define>
  <define name="element.mark">
    <element name="mark">
      <ref name="attlist.mark"/>
      <empty/>
    </element>
  </define>
  <define name="attlist.mark" combine="interleave">
    <attribute name="name"/>
  </define>
  <define name="element.value">
    <element name="value">
      <ref name="attlist.value"/>
      <empty/>
    </element>
  </define>
  <define name="attlist.value" combine="interleave">
    <attribute name="expr">
      <ref name="expression"/>
    </attribute>
  </define>
  <!-- ================================== Events ============================= -->
  <define name="element.help">
    <element name="help">
      <ref name="attlist.help"/>
      <zeroOrMore>
        <ref name="event.handler.content"/>
      </zeroOrMore>
    </element>
  </define>
  <define name="attlist.help" combine="interleave">
    <ref name="event.handler.attrs"/>
  </define>
  <define name="element.noinput">
    <element name="noinput">
      <ref name="attlist.noinput"/>
      <zeroOrMore>
        <ref name="event.handler.content"/>
      </zeroOrMore>
    </element>
  </define>
  <define name="attlist.noinput" combine="interleave">
    <ref name="event.handler.attrs"/>
  </define>
  <define name="element.nomatch">
    <element name="nomatch">
      <ref name="attlist.nomatch"/>
      <zeroOrMore>
        <ref name="event.handler.content"/>
      </zeroOrMore>
    </element>
  </define>
  <define name="attlist.nomatch" combine="interleave">
    <ref name="event.handler.attrs"/>
  </define>
  <!-- ============================ Property ================================= -->
  <define name="element.property">
    <element name="property">
      <ref name="attlist.property"/>
      <empty/>
    </element>
  </define>
  <define name="attlist.property" combine="interleave">
    <attribute name="name">
      <data type="NMTOKEN"/>
    </attribute>
    <attribute name="value"/>
  </define>
</grammar>