package org.jacorb.idl;
/*
* JacORB - a free Java ORB
*
* Copyright (C) 1997-2014 Gerald Brose / The JacORB Team.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
import java.io.PrintWriter;
import java.util.logging.Level;
/**
* @author Gerald Brose
*/
public class PrimaryExpr
extends IdlSymbol
{
public IdlSymbol symbol;
public PrimaryExpr( int num )
{
super( num );
}
public void print( PrintWriter ps )
{
if( symbol instanceof ConstExpr )
{
ps.print( "(" );
symbol.print( ps );
ps.print( ")" );
}
else if( symbol instanceof ScopedName )
{
ps.print( ( (ScopedName)symbol ).resolvedName() );
}
else
{
// Literal
symbol.print( ps );
}
}
public void parse()
{
symbol.parse();
}
public void setDeclaration( ConstDecl declared_in )
{
if( symbol instanceof Literal )
{
( (Literal)symbol ).setDeclaration( declared_in );
}
}
public void setPackage( String s )
{
s = parser.pack_replace( s );
if( pack_name.length() > 0 )
{
pack_name = s + "." + pack_name;
}
else
{
pack_name = s;
}
symbol.setPackage( s );
}
int pos_int_const()
{
if( symbol instanceof ConstExpr )
{
return ( (ConstExpr)symbol ).pos_int_const();
}
else if( symbol instanceof ScopedName )
{
ConstExprEvaluator eval =
new ConstExprEvaluator( ConstDecl.namedValue( (ScopedName)symbol ));
if( parser.logger.isLoggable(Level.ALL) )
{
parser.logger.log(Level.ALL, "PrimaryExpr: returning value " + eval.getValue().intValue());
}
return eval.getValue().intValue();
}
return Integer.parseInt( ( (Literal)symbol ).toString() );
}
public String toString()
{
if( symbol instanceof ConstExpr )
{
return "(" + ( (ConstExpr)symbol ).toString() + ")";
}
else if( symbol instanceof ScopedName )
{
return ConstDecl.namedValue( (ScopedName)symbol );
}
else
{
return ( (Literal)symbol ).toString();
}
}
public str_token get_token()
{
return symbol.get_token();
}
}