taglibs-rdc/src/main/resources/.grammar/number.grxml

<?xml version="1.0" encoding="iso-8859-1"?>

<!DOCTYPE grammar PUBLIC "-//W3C//DTD GRAMMAR 1.0//EN" "http://www.w3.org/TR/speech-grammar/grammar.dtd">

<grammar version="1.0" xmlns="http://www.w3.org/2001/06/grammar" tag-format="semantics/1.0"
	xml:lang="en-US" mode="voice" root="number">
	
<!--
 * 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.
-->
<!--Start of Grammmer-->
<rule id="number" scope="public">
	<ruleref uri="#optSign"/>
	<ruleref uri="#numberData"/>
	<tag><![CDATA[ $ = $optSign + $numberData;]]></tag>
</rule>


<!--optional sign-->
<rule id="optSign">
    <one-of>
        <item>
		<ruleref special="NULL"/><tag><![CDATA[ $ = ""; ]]></tag>
	</item>

        <item>
            <item>
                <one-of>
                    <item> negative </item>
                    <item> minus </item>
                </one-of>
            </item><tag><![CDATA[ $ = "-"; ]]></tag>
        </item>

        <item>
            <item>
                <one-of>
                    <item> positive </item>
                    <item> plus </item>
                </one-of>
            </item><tag><![CDATA[ $ = "+"; ]]></tag>
        </item>
    </one-of>
</rule>

<!--The full number without the sign-->
<rule id="numberData">
	<one-of>
    	<item>
        	<ruleref uri="#actualNumber"/>
        	<tag><![CDATA[$=$actualNumber]]></tag>
        </item>
        <item>
        	<ruleref uri="#decimal"/>
        	<ruleref uri="#numSeq"/>
        	<tag><![CDATA[ $ = $decimal + $numSeq]]></tag>
        </item>
    	<item>
    		<ruleref uri="#actualNumber"/>
    		<ruleref uri="#decimal"/>
    		<ruleref uri="#numSeq"/>
    		<tag><![CDATA[ $ = $actualNumber + $decimal + $numSeq ]]></tag>
    	</item>               
    </one-of>
</rule>

<!--get decimal data-->
<rule id="decimal">
	<item>
		<one-of>
			<item> point </item>
			<item> decimal </item>
			<item> dot </item>
		</one-of>
	</item><tag><![CDATA[ $ = "."; ]]></tag>
</rule>

<!--Get the actual number, that will either be integer or the number sequence but not both.-->
<rule id="actualNumber">
    <one-of>
        <item>
        	<ruleref uri="#integer"/>
        	<tag><![CDATA[ $ = $integer; ]]></tag>
        </item>  
        
        <item>
        	<ruleref uri="#numSeq"/><tag><![CDATA[ $ = $$; ]]></tag>
        </item>     
    </one-of>    
</rule>

<!--The integreal Part-->
<rule id="integer">
    <one-of>
        <item><ruleref uri="#zeros"/><tag><![CDATA[$=$zeros; ]]></tag></item>
        <item><ruleref uri="#hundreds"/><tag><![CDATA[$=$hundreds; ]]></tag></item>
        <item><ruleref uri="#thousands"/><tag><![CDATA[$=$thousands; ]]></tag></item>
        <item><ruleref uri="#millions"/><tag><![CDATA[$=$millions; ]]></tag></item>
    </one-of>
</rule>

<rule id="zeros">
    <item>
        <one-of>
            <item> zero </item>
            <item> oh </item>
            <item> nil </item>
            <item> null </item>
        </one-of>
    </item><tag><![CDATA[ $="0"; ]]></tag>
</rule>

<rule id="numbers1to9">
    <one-of>
        <item> one <tag><![CDATA[ $="1"; ]]></tag></item>
        <item> two <tag><![CDATA[ $="2"; ]]></tag></item>
        <item> three <tag><![CDATA[ $="3"; ]]></tag></item>
        <item> four <tag><![CDATA[ $="4"; ]]></tag></item>
        <item> five <tag><![CDATA[ $="5"; ]]></tag></item>
        <item> six <tag><![CDATA[ $="6"; ]]></tag></item>
        <item> seven <tag><![CDATA[ $="7"; ]]></tag></item>
        <item> eight <tag><![CDATA[ $="8"; ]]></tag></item>
        <item> nine <tag><![CDATA[ $="9"; ]]></tag></item>
    </one-of>
</rule>

<!--Can be used as prefix, cause of 'a' -->
<rule id="PrefixNumbers1to9">
	<one-of>
		<item><ruleref uri="#numbers1to9"/><tag><![CDATA[ $ = $numbers1to9; ]]></tag></item>	
    	<item> a <tag><![CDATA[ $ = "1";   ]]></tag></item>
	</one-of>
</rule>

<rule id="tens10to90">
    <one-of>
        <item> ten <tag><![CDATA[ $="1"; ]]></tag></item>
        <item> twenty <tag><![CDATA[ $="2"; ]]></tag></item>
        <item> thirty <tag><![CDATA[ $="3"; ]]></tag></item>
        <item> forty <tag><![CDATA[ $="4"; ]]></tag></item>
        <item> fifty <tag><![CDATA[ $="5"; ]]></tag></item>
        <item> sixty <tag><![CDATA[ $="6"; ]]></tag></item>
        <item> seventy <tag><![CDATA[ $="7"; ]]></tag></item>
        <item> eighty <tag><![CDATA[ $="8"; ]]></tag></item>
        <item> ninety <tag><![CDATA[ $="9"; ]]></tag></item>
    </one-of>
</rule>

<rule id="tens20to90">
    <one-of>
        <item> twenty <tag><![CDATA[ $="2"; ]]></tag></item>
        <item> thirty <tag><![CDATA[ $="3"; ]]></tag></item>
        <item> forty <tag><![CDATA[ $="4"; ]]></tag></item>
        <item> fifty <tag><![CDATA[ $="5"; ]]></tag></item>
        <item> sixty <tag><![CDATA[ $="6"; ]]></tag></item>
        <item> seventy <tag><![CDATA[ $="7"; ]]></tag></item>
        <item> eighty <tag><![CDATA[ $="8"; ]]></tag></item>
        <item> ninety <tag><![CDATA[ $="9"; ]]></tag></item>
    </one-of>
</rule>


<rule id="teens">
    <one-of>
        <item> eleven <tag><![CDATA[ $="11"; ]]></tag></item>
        <item> twelve <tag><![CDATA[ $="12"; ]]></tag></item>
        <item> thirteen <tag><![CDATA[ $="13"; ]]></tag></item>
        <item> fourteen <tag><![CDATA[ $="14"; ]]></tag></item>
        <item> fifteen <tag><![CDATA[ $="15"; ]]></tag></item>
        <item> sixteen <tag><![CDATA[ $="16"; ]]></tag></item>
        <item> seventeen <tag><![CDATA[ $="17"; ]]></tag></item>
        <item> eighteen <tag><![CDATA[ $="18"; ]]></tag></item>
        <item> nineteen <tag><![CDATA[ $="19"; ]]></tag></item>
    </one-of>
</rule>


<!--Dont follow XX rule, use as prefix or as whole-->
<rule id="numbers1to99">
    <one-of>
    	<item><ruleref uri="#numbers1to9"/><tag><![CDATA[ $=$numbers1to9; ]]></tag></item>
    	<item><ruleref uri="#tens10to90"/><tag><![CDATA[ $=$tens10to90 + "0"; ]]></tag></item>
    	<item><ruleref uri="#teens"/><tag><![CDATA[ $=$teens; ]]></tag></item>
        <item><ruleref uri="#tens20to90"/><ruleref uri="#numbers1to9"/><tag><![CDATA[ $=$tens20to90 + $numbers1to9; ]]></tag></item>        
    </one-of>
</rule>

<!--Cause of 'a', will be used as pure prefix to 'a' hundred..
not even for direct call.-->
<rule id="PrefixNumbers1to99">
    <one-of>
    	<item><ruleref uri="#numbers1to99"/><tag><![CDATA[ $=$numbers1to99; ]]></tag></item>
		<item> a <tag><![CDATA[ $ = "1"; ]]></tag></item>    	
	</one-of>
</rule>

<!---Returns XX number, will be used as suffix only e.g hundred two means "1" + "02"-->
<rule id="SuffixNumbers01to99">
    <one-of>
    	<item><ruleref uri="#numbers1to9"/><tag><![CDATA[ $="0" + $numbers1to9; ]]></tag></item>
    	<item><ruleref uri="#tens10to90"/><tag><![CDATA[ $=$tens10to90 + "0"; ]]></tag></item>
        <item><ruleref uri="#teens"/><tag><![CDATA[ $=$teens; ]]></tag></item>
        <item><ruleref uri="#tens20to90"/><ruleref uri="#numbers1to9"/><tag><![CDATA[ $=$tens20to90 + $numbers1to9; ]]></tag></item>
	</one-of>
</rule>

<!--Returns 1 to 9,999: ninety-nine hundred ninty nine, dont follow XXX rule
Will be used as prefix , can be called direct -->
<rule id="hundreds">
    <one-of>       
       	 <item>
        	<ruleref uri="#PrefixNumbers1to99"/> hundred 
            <item repeat="0-1"> and </item>
            <ruleref uri="#SuffixNumbers01to99"/>
            <tag><![CDATA[ $=$PrefixNumbers1to99 + $SuffixNumbers01to99; ]]></tag>
        </item>        
               
        <item>
        	<ruleref uri="#PrefixNumbers1to99"/> hundred             
            <ruleref uri="#SuffixNumbers01to99"/>
            <tag><![CDATA[ $=$PrefixNumbers1to99 + $SuffixNumbers01to99; ]]></tag>
        </item>
         
        <item>
        	<ruleref uri="#PrefixNumbers1to99"/> hundred 
        	<tag><![CDATA[ $=$PrefixNumbers1to99 + "00"; ]]></tag>
        </item>
        
        <item>
        	<ruleref uri="#numbers1to99"/>
        	<tag><![CDATA[ $=$numbers1to99; ]]></tag>
        </item>
        
    </one-of>
</rule>


<!--simple hundred which can only be used as prefic, not directly -->
<rule id="PrefixHundreds">
	<one-of>
		<item><ruleref uri="#hundreds"/><tag><![CDATA[ $ = $hundreds; ]]></tag></item>
        <item> a <tag><![CDATA[ $ = "1";   ]]></tag></item>
	</one-of>
</rule>

<!--Retuurn XXX,  1-99will be used as suffix only -->
<rule id="SuffixNumbers001to999">
    <one-of>    
    	<item>
            <item repeat="0-1"> and </item>
            <ruleref uri="#SuffixNumbers01to99"/>
            <tag><![CDATA[ $="0" + $SuffixNumbers01to99; ]]></tag>
        </item>
        
        <item>
        	<ruleref uri="#PrefixNumbers1to9"/> hundred 
        	<tag><![CDATA[ $=$PrefixNumbers1to9 + "00"; ]]></tag>
        </item>       
        
        <item>
        	<ruleref uri="#PrefixNumbers1to9"/> hundred 
            <item repeat="0-1"> and </item>
            <ruleref uri="#SuffixNumbers01to99"/>
            <tag><![CDATA[ $=$PrefixNumbers1to9 + $SuffixNumbers01to99; ]]></tag>
        </item>
        
    </one-of>
</rule>

<!--Replica to rule SuffixNumbers001to999 -->
<rule id="SuffixNumbers001to999B">
	<ruleref uri="#SuffixNumbers001to999"/><tag><![CDATA[ $=$SuffixNumbers001to999; ]]></tag>
</rule>

<!--Retuurn 1000 to 99 hundred thosand eight hundrad ninty nine: that means 1,000 to 9999,899 
cannt be used as suffix: -->
<rule id="thousands">
    <one-of>
        <item>
        	<ruleref uri="#PrefixHundreds"/> thousand 
        	<tag><![CDATA[ $=$PrefixHundreds + "000"; ]]></tag>
        </item>
        
        <item>
        	<ruleref uri="#PrefixHundreds"/> thousand 
        	<ruleref uri="#SuffixNumbers001to999"/>
        <tag><![CDATA[ $=$PrefixHundreds + $SuffixNumbers001to999; ]]></tag></item>
    </one-of>
</rule>

<!--simple thousands(1000-) + hundreds(1-999)which can only be used as prefix, not directly 
using in million now-->
<rule id="PrefixThousands">
	<one-of>
		<item><ruleref uri="#PrefixHundreds"/><tag><![CDATA[ $ = $PrefixHundreds; ]]></tag></item>		
		<item><ruleref uri="#thousands"/><tag><![CDATA[ $ = $thousands; ]]></tag></item>		
	</one-of>
</rule>


<rule id="millions">
    <one-of>
        <item>
        	<ruleref uri="#PrefixThousands"/> million 
        	<ruleref uri="#SuffixNumbers001to999"/> thousand 
        	<ruleref uri="#SuffixNumbers001to999B"/>
        	<tag><![CDATA[ $=$PrefixThousands + $SuffixNumbers001to999 + $SuffixNumbers001to999B; ]]></tag>
        </item>
        
        <item>
        	<ruleref uri="#PrefixThousands"/> million 
	        <ruleref uri="#SuffixNumbers001to999"/> thousand 
	        <tag><![CDATA[ $=$PrefixThousands + $SuffixNumbers001to999 + "000"; ]]></tag>
	    </item>
	    
        <item>
        	<ruleref uri="#PrefixThousands"/> million 
        	<ruleref uri="#SuffixNumbers001to999"/>
        	<tag><![CDATA[ $=$PrefixThousands + "000" + $SuffixNumbers001to999; ]]></tag>
        </item>
        
        <item>
        	<ruleref uri="#PrefixThousands"/> million 
        	<tag><![CDATA[ $=$PrefixThousands + "000000"; ]]></tag>
        </item>
    </one-of>
</rule>


<rule id="numSeq">
    <one-of>
        <item><ruleref uri="#specialSeq"/><tag><![CDATA[ $=$specialSeq + "";  ]]></tag></item>
        <item><ruleref uri="#specialSeq"/><ruleref uri="#numSeq"/><tag><![CDATA[ $=$specialSeq + $numSeq; ]]></tag></item>
    </one-of>
</rule>

<rule id="specialSeq">
    <one-of>
        <item><ruleref uri="#digit"/><tag><![CDATA[$=$digit; ]]></tag></item>
        <item> double <ruleref uri="#digit"/><tag><![CDATA[ $=$digit + $digit; ]]></tag></item>
        <item> triple <ruleref uri="#digit"/><tag><![CDATA[ $=$digit + $digit + $digit; ]]></tag></item>
    </one-of>
</rule>

<rule id="digit">
    <one-of>
        <item><ruleref uri="#numbers1to9"/><tag><![CDATA[ $=$numbers1to9; ]]></tag></item>
        <item><ruleref uri="#zeros"/><tag><![CDATA[ $=$zeros; ]]></tag></item>
    </one-of>
</rule>

</grammar>