Examples of com.espertech.esper.epl.expression.ExprNodeIdentifierVisitor

Package com.espertech.esper.epl.expression

Examples of com.espertech.esper.epl.expression.ExprNodeIdentifierVisitor

com.espertech.esper.epl.expression.ExprNodeIdentifierVisitor
Visitor that collects event property identifier information under expression nodes. The visitor can be configued to not visit aggregation nodes thus ignoring properties under aggregation nodes such as sum, avg, min/max etc.

        }
    }


    private boolean containsBuiltinProperties(ExprNode expr)
    {
        ExprNodeIdentifierVisitor propertyVisitor = new ExprNodeIdentifierVisitor(false);
        expr.accept(propertyVisitor);
        return !propertyVisitor.getExprProperties().isEmpty();
    }

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        }
    }


    private boolean containsBuiltinProperties(ExprNode expr)
    {
        ExprNodeIdentifierVisitor propertyVisitor = new ExprNodeIdentifierVisitor(false);
        expr.accept(propertyVisitor);
        return !propertyVisitor.getExprProperties().isEmpty();
    }

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        }
    }


    private boolean containsBuiltinProperties(ExprNode expr)
    {
        ExprNodeIdentifierVisitor propertyVisitor = new ExprNodeIdentifierVisitor(false);
        expr.accept(propertyVisitor);
        return !propertyVisitor.getExprProperties().isEmpty();
    }

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        }
    }


    private boolean containsBuiltinProperties(ExprNode expr)
    {
        ExprNodeIdentifierVisitor propertyVisitor = new ExprNodeIdentifierVisitor(false);
        expr.accept(propertyVisitor);
        return !propertyVisitor.getExprProperties().isEmpty();
    }

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Related Classes of com.espertech.esper.epl.expression.ExprNodeIdentifierVisitor

com.espertech.esper.epl.view.OutputConditionPolledExpression

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