com.jrockit.mc.rjmx.notification
Interface IValueEvaluator

All Superinterfaces:

com.jrockit.mc.common.xml.XmlEnabled

public interface IValueEvaluator
extends com.jrockit.mc.common.xml.XmlEnabled

The interface for a value evaluator.

Author:

Marcus Hirt

Field Summary

static java.lang.String	XML_COMPONENT_TAG
static java.lang.String	XML_ELEMENT_EVALUATOR_CLASS

Method Summary

java.lang.String	getEvaluationConditionString() Returns a string that describes the evaluation condition.
java.lang.String	getOperatorString() Returns a string that represents the operator that the evaluator uses for evaluation.
void	initializeFromXml(org.w3c.dom.Element node)
boolean	triggerOn(java.lang.Object val) Returns true if the value of the argument should result in a Notification.

Methods inherited from interface com.jrockit.mc.common.xml.XmlEnabled

exportToXml, getComponentTag

Field Detail

XML_COMPONENT_TAG

static final java.lang.String XML_COMPONENT_TAG

See Also:

Constant Field Values

XML_ELEMENT_EVALUATOR_CLASS

static final java.lang.String XML_ELEMENT_EVALUATOR_CLASS

See Also:

Constant Field Values

Method Detail

triggerOn

boolean triggerOn(java.lang.Object val)

Returns true if the value of the argument should result in a Notification.

Parameters:

val - the value to evaluate.

Returns:

true if the value should result in a notification.

getOperatorString

java.lang.String getOperatorString()

Returns a string that represents the operator that the evaluator uses for evaluation.

Returns:

The operator as a String.

getEvaluationConditionString

java.lang.String getEvaluationConditionString()

Returns a string that describes the evaluation condition.

Returns:

The evaluation condition as a String.

initializeFromXml

void initializeFromXml(org.w3c.dom.Element node)

Specified by:

initializeFromXml in interface com.jrockit.mc.common.xml.XmlEnabled