zeus.concepts
Class Task

java.lang.Object
  zeus.concepts.AbstractTask
      zeus.concepts.Task

Direct Known Subclasses:

PrimitiveTask, SummaryTask

public abstract class Task

extends AbstractTask

Field Summary

protected java.util.Vector	constraints
protected ValueFunction	cost
(package private) ResolutionContext	resolution_context
protected ValueFunction	time

Fields inherited from class zeus.concepts.AbstractTask

BEHAVIOUR, name, PRIMITIVE, SCRIPT, SUMMARY, TaskTypes, type

Constructor Summary

Task()

Method Summary

boolean	applyConstraints(Bindings bindings)
void	debug(java.lang.String str)
LogicalFn[]	getConstraints()
abstract ResolutionContext	getContext()
double	getCost()
ValueFunction	getCostFn()
java.lang.String	getInstanceDetails(AgentContext context) since 2.0
java.lang.String	getInstanceRange(AgentContext context) since 2.0
abstract Fact[]	getPostconditions()
abstract Fact[]	getPreconditions()
java.lang.String	getProcessModel(AgentContext context) since 2.0
java.lang.String	getServiceDesc(AgentContext context) This generates the service description from the task stub by using reflection...
int	getTime()
ValueFunction	getTimeFn()
void	setConstraints(LogicalFn[] List)
void	setConstraints(java.util.Vector List)
void	setCostFn(java.lang.String cost)
void	setCostFn(ValueFunction fn)
void	setTimeFn(java.lang.String time)
void	setTimeFn(ValueFunction fn)

Methods inherited from class zeus.concepts.AbstractTask

addRestriction, duplicate, duplicate, getEmailInfo, getFaxInfo, getGeoInfo, getName, getPhoneInfo, getPhysicalInfo, getRestrictions, getTextInfo, getType, getType, getTypeName, getTypeName, isBehaviour, isPrimitive, isScript, isSummary, isValid, pprint, pprint, resolve, setEmailInfo, setFaxInfo, setGeoInfo, setName, setPhoneInfo, setPhysicalInfo, setTextInfo

Methods inherited from class java.lang.Object

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

Field Detail

constraints

protected java.util.Vector constraints

time

protected ValueFunction time

cost

protected ValueFunction cost

resolution_context

transient ResolutionContext resolution_context

Constructor Detail

Task

public Task()

Method Detail

setTimeFn

public void setTimeFn(java.lang.String time)

setTimeFn

public void setTimeFn(ValueFunction fn)

setCostFn

public void setCostFn(java.lang.String cost)

setCostFn

public void setCostFn(ValueFunction fn)

getTimeFn

public ValueFunction getTimeFn()

getCostFn

public ValueFunction getCostFn()

getTime

public int getTime()

getCost

public double getCost()

getPostconditions

public abstract Fact[] getPostconditions()

getPreconditions

public abstract Fact[] getPreconditions()

getContext

public abstract ResolutionContext getContext()

applyConstraints

public boolean applyConstraints(Bindings bindings)

setConstraints

public void setConstraints(java.util.Vector List)

setConstraints

public void setConstraints(LogicalFn[] List)

getConstraints

public LogicalFn[] getConstraints()

getServiceDesc

public java.lang.String getServiceDesc(AgentContext context)

This generates the service description from the task stub by using reflection...

Since:

1.3

getInstanceDetails

public java.lang.String getInstanceDetails(AgentContext context)

since 2.0

getInstanceRange

public java.lang.String getInstanceRange(AgentContext context)

since 2.0

getProcessModel

public java.lang.String getProcessModel(AgentContext context)

since 2.0

debug

public void debug(java.lang.String str)