Package com.espertech.esper.epl.expression

Examples of com.espertech.esper.epl.expression.ExprNode.toExpressionString()


                if (optionalMaxExpression == null) {
                    writer.append(" -> ");
                }
                else {
                    writer.append(" -[");
                    writer.append(optionalMaxExpression.toExpressionString());
                    writer.append("]> ");
                }
                getChildNodes().get(i).toEPL(writer, PatternExpressionPrecedenceEnum.MINIMUM);
            }
        }
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            WriteablePropertyDescriptor writable = findWritable(columnName, writables);
            if (writable == null) {
                throw new ExprValidationException("Failed to find column '" + columnName + "' in target type '" + oaResultType.getName() + "'");
            }

            TypeWidener widener = TypeWidenerFactory.getCheckPropertyAssignType(exprNode.toExpressionString(), exprNode.getExprEvaluator().getType(),
                    writable.getType(), columnName);
            items.add(new Item(count, -1, evaluator, widener));
            written.add(writable);
            count++;
        }
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            WriteablePropertyDescriptor writable = findWritable(columnName, writables);
            if (writable == null) {
                throw new ExprValidationException("Failed to find column '" + columnName + "' in target type '" + mapResultType.getName() + "'");
            }

            TypeWidener widener = TypeWidenerFactory.getCheckPropertyAssignType(exprNode.toExpressionString(), exprNode.getExprEvaluator().getType(),
                    writable.getType(), columnName);
            items.add(new Item(count, null, evaluator, widener));
            written.add(writable);
            count++;
        }
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