Examples of org.apache.commons.jexl2.internal.AbstractExecutor$Method$Parameter

Package org.apache.commons.jexl2.internal

Examples of org.apache.commons.jexl2.internal.AbstractExecutor$Method$Parameter

org.eclipse.uml2.Parameter
A helper class to pass the method & parameters.


    /** {@inheritDoc} */
    public Object visit(ASTWhileStatement node, Object data) {
        Object result = null;
        /* first objectNode is the expression */
        Node expressionNode = node.jjtGetChild(0);
        while (arithmetic.toBoolean(expressionNode.jjtAccept(this, data))) {
            // execute statement
            result = node.jjtGetChild(1).jjtAccept(this, data);
        }


        return result;

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    {
        JexlContext jc = new MapContext();
        jc.set("aString", "Hello");
        Foo foo = new Foo();
        jc.set("foo", foo);
        Parser parser = new Parser(new StringReader(";"));
        parser.parse(new StringReader("aString = 'World';"), null);
        
        assertExpression(jc, "hello = 'world'", "world");
        assertEquals("hello variable not changed", "world", jc.get("hello"));
        assertExpression(jc, "result = 1 + 1", new Integer(2));
        assertEquals("result variable not changed", new Integer(2), jc.get("result"));

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     * @throws InvalidSearchConditionException in case of errors retrieving identifiers
     */
    private Set<String> getWhereClause(final String expression, final String value, final AttributableUtil attrUtil)
            throws InvalidSearchConditionException {


        final Parser parser = new Parser(new StringReader(expression));


        // Schema names
        final List<String> identifiers = new ArrayList<String>();


        // Literals
        final List<String> literals = new ArrayList<String>();


        // Get schema names and literals
        Token token;
        while ((token = parser.getNextToken()) != null && StringUtils.hasText(token.toString())) {
            if (token.kind == ParserConstants.STRING_LITERAL) {
                literals.add(token.toString().substring(1, token.toString().length() - 1));
            }


            if (token.kind == ParserConstants.IDENTIFIER) {

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     * @return where clauses to use to build the query.
     * @throws InvalidSearchConditionException in case of errors retrieving identifiers.
     */
    private Set<String> getWhereClause(final String expression, final String value)
            throws InvalidSearchConditionException {
        final Parser parser = new Parser(new StringReader(expression));


        // Schema names
        final List<String> identifiers = new ArrayList<String>();


        // Literals
        final List<String> literals = new ArrayList<String>();


        // Get schema names and literals
        Token token;
        while ((token = parser.getNextToken()) != null && StringUtils.isNotBlank(token.toString())) {
            if (token.kind == ParserConstants.STRING_LITERAL) {
                literals.add(token.toString().substring(1, token.toString().length() - 1));
            }


            if (token.kind == ParserConstants.IDENTIFIER) {

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        // Literals
        final List<String> literals = new ArrayList<String>();


        // Get schema names and literals
        Token token;
        while ((token = parser.getNextToken()) != null && StringUtils.hasText(token.toString())) {
            if (token.kind == ParserConstants.STRING_LITERAL) {
                literals.add(token.toString().substring(1, token.toString().length() - 1));
            }


            if (token.kind == ParserConstants.IDENTIFIER) {
                identifiers.add(token.toString());
            }
        }


        // Sort literals in order to process later literals included into others
        Collections.sort(literals, new Comparator<String>() {

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        // Literals
        final List<String> literals = new ArrayList<String>();


        // Get schema names and literals
        Token token;
        while ((token = parser.getNextToken()) != null && StringUtils.isNotBlank(token.toString())) {
            if (token.kind == ParserConstants.STRING_LITERAL) {
                literals.add(token.toString().substring(1, token.toString().length() - 1));
            }


            if (token.kind == ParserConstants.IDENTIFIER) {
                identifiers.add(token.toString());
            }
        }


        // Sort literals in order to process later literals included into others
        Collections.sort(literals, new Comparator<String>() {

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            // test number of parameters
            if (firstParameters.size() == secondParameters.size())
            {
                for (int i = 0; i < firstParameters.size() && sameSignature; i++)
                {
                    final Parameter firstParameter = (Parameter)firstParameters.get(i);
                    final Parameter secondParameter = (Parameter)secondParameters.get(i);


                    // test each parameter's type
                    sameSignature =
                        isEqual(
                            firstParameter.getType(),
                            secondParameter.getType());
                }
            }
            else
            {
                sameSignature = false;

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        Iterator iterator = this.metaObject.getOwnedParameters().iterator();


        boolean commaNeeded = false;
        while (iterator.hasNext())
        {
            Parameter parameter = (Parameter)iterator.next();


            if (!parameter.getDirection().equals(ParameterDirectionKind.RETURN_LITERAL))
            {
                if (commaNeeded)
                {
                    buffer.append(", ");
                }
                buffer.append(parameter.getName());
                commaNeeded = true;
            }
        }
        return buffer.toString();
    }

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        Iterator iterator = this.metaObject.getOwnedParameters().iterator();


        boolean commaNeeded = false;
        while (iterator.hasNext())
        {
            Parameter parameter = (Parameter)iterator.next();


            if (!parameter.getDirection().equals(ParameterDirectionKind.RETURN_LITERAL))
            {
                if (commaNeeded)
                {
                    buffer.append(", ");
                }

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            arguments,
            new Predicate()
            {
                public boolean evaluate(final Object object)
                {
                    Parameter p = (Parameter)object;
                    return !p.getDirection().equals(ParameterDirectionKind.RETURN_LITERAL) && !p.isException();
                }
            });
        return arguments;
    }

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