gr.uoa.di.madgik.execution.plan.element.condition
Class VariableIsAvailablePlanCondition

java.lang.Object
  gr.uoa.di.madgik.execution.plan.element.condition.VariableIsAvailablePlanCondition

All Implemented Interfaces:

IPlanCondition

public class VariableIsAvailablePlanCondition
extends Object
implements IPlanCondition

Nested Class Summary

Nested classes/interfaces inherited from interface gr.uoa.di.madgik.execution.plan.element.condition.IPlanCondition

IPlanCondition.ConditionType

Field Summary

String

VariableToCheck

Constructor Summary

VariableIsAvailablePlanCondition()

Method Summary

boolean	EvaluateCondition(ExecutionHandle Handle, IConditionEnvironment Environment)
void	FromXML(Node XML)
void	FromXML(String XML)
IPlanCondition.ConditionType	GetCondtionType()
Set<String>	GetModifiedVariableNames()
Set<String>	GetNeededVariableNames()
void	InitializeCondition()
String	ToXML()
void	Validate()
void	ValidatePreExecution(ExecutionHandle Handle)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

VariableToCheck

public String VariableToCheck

Constructor Detail

VariableIsAvailablePlanCondition

public VariableIsAvailablePlanCondition()

Method Detail

GetCondtionType

public IPlanCondition.ConditionType GetCondtionType()

Specified by:

GetCondtionType in interface IPlanCondition

InitializeCondition

public void InitializeCondition()

Specified by:

InitializeCondition in interface IPlanCondition

EvaluateCondition

public boolean EvaluateCondition(ExecutionHandle Handle,
                                 IConditionEnvironment Environment)
                          throws ExecutionRunTimeException

Specified by:

EvaluateCondition in interface IPlanCondition

Throws:

ExecutionRunTimeException

GetModifiedVariableNames

public Set<String> GetModifiedVariableNames()

Specified by:

GetModifiedVariableNames in interface IPlanCondition

GetNeededVariableNames

public Set<String> GetNeededVariableNames()

Specified by:

GetNeededVariableNames in interface IPlanCondition

Validate

public void Validate()
              throws ExecutionValidationException

Specified by:

Validate in interface IPlanCondition

Throws:

ExecutionValidationException

ValidatePreExecution

public void ValidatePreExecution(ExecutionHandle Handle)
                          throws ExecutionValidationException

Specified by:

ValidatePreExecution in interface IPlanCondition

Throws:

ExecutionValidationException

ToXML

public String ToXML()
             throws ExecutionSerializationException

Specified by:

ToXML in interface IPlanCondition

Throws:

ExecutionSerializationException

FromXML

public void FromXML(Node XML)
             throws ExecutionSerializationException

Specified by:

FromXML in interface IPlanCondition

Throws:

ExecutionSerializationException

FromXML

public void FromXML(String XML)
             throws ExecutionSerializationException

Specified by:

FromXML in interface IPlanCondition

Throws:

ExecutionSerializationException