Click or drag to resize

ConstantExpression Class

Constant value returns a fixed value for use in expressions.
Inheritance Hierarchy
SystemObject
  com.espertech.esper.common.client.sodaExpressionBase
    com.espertech.esper.common.client.sodaConstantExpression

Namespace:  com.espertech.esper.common.client.soda
Assembly:  NEsper.Common (in NEsper.Common.dll) Version: 8.0.0.0
Syntax
C#
[SerializableAttribute]
public class ConstantExpression : ExpressionBase

The ConstantExpression type exposes the following members.

Constructors
Properties
  NameDescription
Public propertyChildren
Returns the list of sub-expressions to the current expression.
(Inherited from ExpressionBase.)
Public propertyConstant
Returns the constant value that the expression represents.
Public propertyConstantType
Returns the type of the constant.
Public propertyPrecedence (Overrides ExpressionBasePrecedence.)
Public propertyTreeObjectName (Inherited from ExpressionBase.)
Top
Methods
  NameDescription
Public methodAddChild
Adds a new child expression to the current expression.
(Inherited from ExpressionBase.)
Public methodToEPL (Inherited from ExpressionBase.)
Public methodToPrecedenceFreeEPL (Overrides ExpressionBaseToPrecedenceFreeEPL(TextWriter).)
Top
See Also