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QueryDefinition
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org.semanticweb.kaon2.api.logic</FONT>
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Interface QueryDefinition</H2>
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<DT><B>All Superinterfaces:</B> <DD><A HREF="../../../../../org/semanticweb/kaon2/api/Axiom.html" title="interface in org.semanticweb.kaon2.api">Axiom</A></DD>
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<DT><PRE>public interface <B>QueryDefinition</B><DT>extends <A HREF="../../../../../org/semanticweb/kaon2/api/Axiom.html" title="interface in org.semanticweb.kaon2.api">Axiom</A></DL>
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Rerepsents a definition of a query. Such a definition can be stored in an ontology to be used at run-time.
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<CODE> <A HREF="../../../../../org/semanticweb/kaon2/api/logic/Variable.html" title="interface in org.semanticweb.kaon2.api.logic">Variable</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/semanticweb/kaon2/api/logic/QueryDefinition.html#getDistinguishedVariable(int)">getDistinguishedVariable</A></B>(int index)</CODE>
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Returns the distinguished variable with a given index.</TD>
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<CODE> <A HREF="../../../../../org/semanticweb/kaon2/api/logic/Variable.html" title="interface in org.semanticweb.kaon2.api.logic">Variable</A>[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/semanticweb/kaon2/api/logic/QueryDefinition.html#getDistinguishedVariables()">getDistinguishedVariables</A></B>()</CODE>
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The distinguished variables of the query.</TD>
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<CODE> <A HREF="../../../../../org/semanticweb/kaon2/api/logic/Formula.html" title="interface in org.semanticweb.kaon2.api.logic">Formula</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/semanticweb/kaon2/api/logic/QueryDefinition.html#getFormula()">getFormula</A></B>()</CODE>
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The formula of the query.</TD>
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<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/semanticweb/kaon2/api/logic/QueryDefinition.html#getNumberOfDistinguishedVariables()">getNumberOfDistinguishedVariables</A></B>()</CODE>
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Returns the number of distinguished variables.</TD>
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<TH ALIGN="left"><B>Methods inherited from interface org.semanticweb.kaon2.api.<A HREF="../../../../../org/semanticweb/kaon2/api/Axiom.html" title="interface in org.semanticweb.kaon2.api">Axiom</A></B></TH>
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<A NAME="getFormula()"><!-- --></A><H3>
getFormula</H3>
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<A HREF="../../../../../org/semanticweb/kaon2/api/logic/Formula.html" title="interface in org.semanticweb.kaon2.api.logic">Formula</A> <B>getFormula</B>()</PRE>
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<DD>The formula of the query.
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<DT><B>Returns:</B><DD>the formula of the query</DL>
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<A NAME="getNumberOfDistinguishedVariables()"><!-- --></A><H3>
getNumberOfDistinguishedVariables</H3>
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int <B>getNumberOfDistinguishedVariables</B>()</PRE>
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<DD>Returns the number of distinguished variables.
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<DT><B>Returns:</B><DD>the numbe of distinguished variables</DL>
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<A NAME="getDistinguishedVariable(int)"><!-- --></A><H3>
getDistinguishedVariable</H3>
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<A HREF="../../../../../org/semanticweb/kaon2/api/logic/Variable.html" title="interface in org.semanticweb.kaon2.api.logic">Variable</A> <B>getDistinguishedVariable</B>(int index)</PRE>
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<DD>Returns the distinguished variable with a given index.
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<DD><DL>
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<DT><B>Parameters:</B><DD><CODE>index</CODE> - the index
<DT><B>Returns:</B><DD>the distiguished variable with a given index</DL>
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<A NAME="getDistinguishedVariables()"><!-- --></A><H3>
getDistinguishedVariables</H3>
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<A HREF="../../../../../org/semanticweb/kaon2/api/logic/Variable.html" title="interface in org.semanticweb.kaon2.api.logic">Variable</A>[] <B>getDistinguishedVariables</B>()</PRE>
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<DD>The distinguished variables of the query. The returned array is not owned by this object and can be freely changed.
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<DT><B>Returns:</B><DD>the distinguished variables of the query</DL>
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