Examples of com.espertech.esper.epl.parse.NoCaseSensitiveStream

com.espertech.esper.epl.parse.NoCaseSensitiveStream
For use with ANTLR to create a case-insensitive token stream.

        querySQL = querySQL.replaceAll("\\s\\s+|\\n|\\r", " ");
        StringReader reader = new StringReader(querySQL);
        CharStream input;
        try
        {
            input = new NoCaseSensitiveStream(reader);
        }
        catch (IOException ex)
        {
            throw new ExprValidationException("IOException lexing query SQL '" + querySQL + '\'', ex);
        }

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        }
        return undeployedTypes;
    }


    public static ParseNode getModule(EPLModuleParseItem item, String resourceName) throws ParseException, IOException {
        CharStream input = new NoCaseSensitiveStream(new StringReader(item.getExpression()));


        EsperEPL2GrammarLexer lex = ParseHelper.newLexer(input);
        CommonTokenStream tokenStream = new CommonTokenStream(lex);
        tokenStream.fill();

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    public static List<EPLModuleParseItem> parse(String module) {


        CharStream input;
        try
        {
            input = new NoCaseSensitiveStream(new StringReader(module));
        }
        catch (IOException ex)
        {
            log.error("Exception reading model expression: " + ex.getMessage(), ex);
            return null;

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     */
    public static EsperEPL2GrammarParser.StartEventPropertyRuleContext parse(String propertyName)
    {
        CharStream input;
        try {
            input = new NoCaseSensitiveStream(new StringReader(propertyName));
        }
        catch (IOException ex) {
            throw new PropertyAccessException("IOException parsing property name '" + propertyName + '\'', ex);
        }

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        // Check for keywords and escape each, parse again
        String escapedPropertyName = escapeKeywords(tokens);


        CharStream inputEscaped;
        try {
            inputEscaped = new NoCaseSensitiveStream(new StringReader(escapedPropertyName));
        }
        catch (IOException ex) {
            throw new PropertyAccessException("IOException parsing property name '" + propertyName + '\'', ex);
        }

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Related Classes of com.espertech.esper.epl.parse.NoCaseSensitiveStream

com.espertech.esper.core.deploy.EPLModuleUtil

com.espertech.esper.epl.db.DatabasePollingViewableFactory

com.espertech.esper.event.property.PropertyParser

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