IBM BPM, V8.0.1, All platforms > Authoring services in Integration Designer > Developing monitor models > What are monitor models? > Monitor XML schema definition (monitor.xsd) > XML schema (monitor.xsd) description

ExpressionSpecificationType

ExpressionSpecificationType describes how metrics, filters, and correlation expressions are evaluated at run time.

Elements

None

Attributes

Name	Required or optional	Type	Description
expression	Required	String	A valid XPath expression.

Restrictions

The expression attribute is validated to ensure it contains a valid XPath expression as specified in ExpressionSupport.

Schema definition

<xsd:complexType name="ExpressionSpecificationType" >
    <xsd:attribute name="expression" type="xsd:string" use="required"/>
</xsd:complexType>

XML schema (monitor.xsd) description