Package org.jpox.query.symbol

Examples of org.jpox.query.symbol.PropertySymbol

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            return;
        }
        Node[][] node = parser.compileVariables(variables);
        for (int i = 0; i < node.length; i++)
        {
            symtbl.addSymbol(new PropertySymbol((String) node[i][1].getNodeValue(), imports.resolveClassDeclaration(node[i][0]
                    .getNodeChildId(), clr, null)));
        }
    }
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            return;
        }
        Node[][] node = parser.compileVariables(parameters);
        for (int i = 0; i < node.length; i++)
        {
            symtbl.addSymbol(new PropertySymbol((String) node[i][1].getNodeValue(), imports.resolveClassDeclaration(node[i][0]
                    .getNodeChildId(), clr, null)));
        }
    }
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    }
   
    private void compileCandidates()
    {
        // TODO Remove hardcoded refs to "this". Should be an alias variable. JPQL/SQL don't have "this"
        Symbol symbol = new PropertySymbol("this", candidateClass);
        symbol.setValue(candidates);
        symtbl.addSymbol(symbol);
    }
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        {
            symbol = symtbl.getSymbol(getId());
        }
        else
        {
            symbol = new PropertySymbol(getId(),symtbl.getType(tuples.subList(0, tuples.size()-1)));
        }
        return symbol;
    }
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        {
            symbol = symtbl.getSymbol(getId());
        }
        else
        {
            symbol = new PropertySymbol(getId(),symtbl.getType(tuples));
        }
        return symbol;
    }
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        {
            symbol = symtbl.getSymbol(getId());
        }
        else
        {
            symbol = new PropertySymbol(getId(),symtbl.getType(tuples));
        }
        return symbol;
    }
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        }
        else
        {
            if( tuples.size()>1)
            {
                symbol = new PropertySymbol(getId(),symtbl.getType(tuples.subList(0, tuples.size()-1)));
            }
        }
        return symbol;
    }
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    {
        if (ordering == null)
        {
            return set;
        }
        Symbol symbol = new PropertySymbol("set");
        if (symtbl.hasSymbol("set"))
        {
            symbol = symtbl.getSymbol("set");
        }
        else
        {
            symtbl.addSymbol(symbol);
        }
        symbol.setValue(set);
        Object[] o = set.toArray();
        Arrays.sort(o, new Comparator()
        {
       
            public int compare(Object arg0, Object arg1)
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     * @param set
     * @return true if fulfilling having clause
     */
    private boolean satisfiesHavingClause(List set)
    {
        Symbol symbol = new PropertySymbol("set");
        if (symtbl.hasSymbol("set"))
        {
            symbol = symtbl.getSymbol("set");
        }
        else
        {
            symtbl.addSymbol(symbol);
        }
        symbol.setValue(set);
        if (having.evaluate(evaluator) == Boolean.TRUE)
        {
            return true;
        }
        return false;
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        return r;
    }

    private Object[] result(List set)
    {
        Symbol symbol = new PropertySymbol("set");
        if( symtbl.hasSymbol("set"))
        {
            symbol = symtbl.getSymbol("set");
        }
        else
        {
            symtbl.addSymbol(symbol);
        }
        symbol.setValue(set);
        Object[] r = new Object[result.length];
        for( int i=0; i<result.length; i++)
        {
            r[i] = result[i].evaluate(evaluator);
        }
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Related Classes of org.jpox.query.symbol.PropertySymbol

  • org.jpox.query.compiler.Compiler
  • org.jpox.query.evaluator.JDOQLEvaluator
  • org.jpox.query.expression.CreatorExpression
  • org.jpox.query.expression.InvokeExpression
  • org.jpox.query.expression.PrimaryExpression
  • org.jpox.query.expression.VariableExpression
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