production.html

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public void <B>set_precedence_side</B>(int&nbsp;prec_side)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="rhs(int)"><!-- --></A><H3>
rhs</H3>
<PRE>
public <A HREF="../../../../weka/core/parser/java_cup/production_part.html" title="class in weka.core.parser.java_cup">production_part</A> <B>rhs</B>(int&nbsp;indx)
                    throws <A HREF="../../../../weka/core/parser/java_cup/internal_error.html" title="class in weka.core.parser.java_cup">internal_error</A></PRE>
<DL>
<DD>Access to the collection of parts for the right hand side.
<P>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../weka/core/parser/java_cup/internal_error.html" title="class in weka.core.parser.java_cup">internal_error</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="rhs_length()"><!-- --></A><H3>
rhs_length</H3>
<PRE>
public int <B>rhs_length</B>()</PRE>
<DL>
<DD>How much of the right hand side array we are presently using.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="action()"><!-- --></A><H3>
action</H3>
<PRE>
public <A HREF="../../../../weka/core/parser/java_cup/action_part.html" title="class in weka.core.parser.java_cup">action_part</A> <B>action</B>()</PRE>
<DL>
<DD>An action_part containing code for the action to be performed when we 
  reduce with this production.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="index()"><!-- --></A><H3>
index</H3>
<PRE>
public int <B>index</B>()</PRE>
<DL>
<DD>Index number of the production.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="num_reductions()"><!-- --></A><H3>
num_reductions</H3>
<PRE>
public int <B>num_reductions</B>()</PRE>
<DL>
<DD>Count of number of reductions using this production.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="note_reduction_use()"><!-- --></A><H3>
note_reduction_use</H3>
<PRE>
public void <B>note_reduction_use</B>()</PRE>
<DL>
<DD>Increment the count of reductions with this non-terminal
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="nullable_known()"><!-- --></A><H3>
nullable_known</H3>
<PRE>
public boolean <B>nullable_known</B>()</PRE>
<DL>
<DD>Is the nullability of the production known or unknown?
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="nullable()"><!-- --></A><H3>
nullable</H3>
<PRE>
public boolean <B>nullable</B>()</PRE>
<DL>
<DD>Nullability of the production (can it derive the empty string).
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="first_set()"><!-- --></A><H3>
first_set</H3>
<PRE>
public <A HREF="../../../../weka/core/parser/java_cup/terminal_set.html" title="class in weka.core.parser.java_cup">terminal_set</A> <B>first_set</B>()</PRE>
<DL>
<DD>First set of the production.  This is the set of terminals that 
  could appear at the front of some string derived from this production.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="check_nullable()"><!-- --></A><H3>
check_nullable</H3>
<PRE>
public boolean <B>check_nullable</B>()
                       throws <A HREF="../../../../weka/core/parser/java_cup/internal_error.html" title="class in weka.core.parser.java_cup">internal_error</A></PRE>
<DL>
<DD>Check to see if the production (now) appears to be nullable.
  A production is nullable if its RHS could derive the empty string.
  This results when the RHS is empty or contains only non terminals
  which themselves are nullable.
<P>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../weka/core/parser/java_cup/internal_error.html" title="class in weka.core.parser.java_cup">internal_error</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="check_first_set()"><!-- --></A><H3>
check_first_set</H3>
<PRE>
public <A HREF="../../../../weka/core/parser/java_cup/terminal_set.html" title="class in weka.core.parser.java_cup">terminal_set</A> <B>check_first_set</B>()
                             throws <A HREF="../../../../weka/core/parser/java_cup/internal_error.html" title="class in weka.core.parser.java_cup">internal_error</A></PRE>
<DL>
<DD>Update (and return) the first set based on current NT firsts. 
  This assumes that nullability has already been computed for all non 
  terminals and productions.
<P>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../weka/core/parser/java_cup/internal_error.html" title="class in weka.core.parser.java_cup">internal_error</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="equals(weka.core.parser.java_cup.production)"><!-- --></A><H3>
equals</H3>
<PRE>
public boolean <B>equals</B>(<A HREF="../../../../weka/core/parser/java_cup/production.html" title="class in weka.core.parser.java_cup">production</A>&nbsp;other)</PRE>
<DL>
<DD>Equality comparison.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="equals(java.lang.Object)"><!-- --></A><H3>
equals</H3>
<PRE>
public boolean <B>equals</B>(java.lang.Object&nbsp;other)</PRE>
<DL>
<DD>Generic equality comparison.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE>equals</CODE> in class <CODE>java.lang.Object</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="hashCode()"><!-- --></A><H3>
hashCode</H3>
<PRE>
public int <B>hashCode</B>()</PRE>
<DL>
<DD>Produce a hash code.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE>hashCode</CODE> in class <CODE>java.lang.Object</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
public java.lang.String <B>toString</B>()</PRE>
<DL>
<DD>Convert to a string.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE>toString</CODE> in class <CODE>java.lang.Object</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="to_simple_string()"><!-- --></A><H3>
to_simple_string</H3>
<PRE>
public java.lang.String <B>to_simple_string</B>()
                                  throws <A HREF="../../../../weka/core/parser/java_cup/internal_error.html" title="class in weka.core.parser.java_cup">internal_error</A></PRE>
<DL>
<DD>Convert to a simpler string.
<P>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../weka/core/parser/java_cup/internal_error.html" title="class in weka.core.parser.java_cup">internal_error</A></CODE></DL>
</DD>
</DL>
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