brahms.base.system
Class PrintFactActivity

java.lang.Object
  gov.nasa.arc.brahms.vm.api.jac.AbstractExternalActivity
      brahms.base.system.PrintFactActivity

All Implemented Interfaces:

IExternalActivity

public class PrintFactActivity
extends AbstractExternalActivity

The PrintFactActivity allows a model builder to print a fact about a specified concept and attribute or relation to the virtual machine's log file. If more than one fact matched the specified concept and attribute all of those facts are printed on separate lines.

This activity requires three parameters in the Brahms java activity declaration:

• Concept aboutConcept (the concept about which a fact is to be printed)
• symbol aboutAttribute (the attribute about which a fact is to be printed)
• symbol aboutAttributeType (one of 'attribute' or 'relation' indicating whether the specified aboutAttribute is an attribute or a relation)

Version:

$Revision: 1.1 $ $Date: 2007/10/10 14:02:54 $ $Author: rvhoof $

Author:

Ron van Hoof

Constructor Summary

PrintFactActivity()

Method Summary

void	doActivity() Executes the java activity action.

Methods inherited from class gov.nasa.arc.brahms.vm.api.jac.AbstractExternalActivity

addBeliefRelationConcept, addFactRelationConcept, assertBelief, assertFact, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, convertCurrent, getBeliefAttributeBoolean, getBeliefAttributeBoolean, getBeliefAttributeBoolean, getBeliefAttributeByte, getBeliefAttributeByte, getBeliefAttributeByte, getBeliefAttributeChar, getBeliefAttributeChar, getBeliefAttributeChar, getBeliefAttributeConcept, getBeliefAttributeConcept, getBeliefAttributeConcept, getBeliefAttributeDouble, getBeliefAttributeDouble, getBeliefAttributeDouble, getBeliefAttributeFloat, getBeliefAttributeFloat, getBeliefAttributeFloat, getBeliefAttributeInt, getBeliefAttributeInt, getBeliefAttributeInt, getBeliefAttributeJava, getBeliefAttributeJava, getBeliefAttributeJava, getBeliefAttributeLong, getBeliefAttributeLong, getBeliefAttributeLong, getBeliefAttributeMap, getBeliefAttributeShort, getBeliefAttributeShort, getBeliefAttributeShort, getBeliefAttributeSortedMap, getBeliefAttributeString, getBeliefAttributeString, getBeliefAttributeString, getBeliefAttributeValue, getBeliefAttributeValue, getBeliefAttributeValue, getBeliefRelationConcepts, getContext, getFactAttributeBoolean, getFactAttributeBoolean, getFactAttributeBoolean, getFactAttributeByte, getFactAttributeByte, getFactAttributeByte, getFactAttributeChar, getFactAttributeChar, getFactAttributeChar, getFactAttributeConcept, getFactAttributeConcept, getFactAttributeConcept, getFactAttributeDouble, getFactAttributeDouble, getFactAttributeDouble, getFactAttributeFloat, getFactAttributeFloat, getFactAttributeFloat, getFactAttributeInt, getFactAttributeInt, getFactAttributeInt, getFactAttributeJava, getFactAttributeJava, getFactAttributeJava, getFactAttributeLong, getFactAttributeLong, getFactAttributeLong, getFactAttributeMap, getFactAttributeShort, getFactAttributeShort, getFactAttributeShort, getFactAttributeSortedMap, getFactAttributeString, getFactAttributeString, getFactAttributeString, getFactAttributeValue, getFactAttributeValue, getFactAttributeValue, getFactRelationConcepts, getModel, getName, getParameter, getParameterBoolean, getParameterByte, getParameterChar, getParameterConcept, getParameterCount, getParameterDouble, getParameterFloat, getParameterInt, getParameterJava, getParameterLong, getParameterShort, getParameterString, getParameterStringOrSymbol, getParameterSymbol, getParameterValue, getParameterValues, getPerformedBy, getVMController, getWorldState, hasBeliefAttributeAnyValue, hasBeliefAttributeAnyValue, hasBeliefAttributeAnyValue, hasBeliefAttributeValue, hasBeliefAttributeValue, hasBeliefAttributeValue, hasBeliefRelationAnyValue, hasBeliefRelationValue, hasFactAttributeAnyValue, hasFactAttributeAnyValue, hasFactAttributeAnyValue, hasFactAttributeValue, hasFactAttributeValue, hasFactAttributeValue, hasFactRelationAnyValue, hasFactRelationValue, hasMultipleParameterValues, isParameterUnbound, isParameterUnknown, isValidTruthValue, removeAllBeliefRelationValues, removeAllFactRelationValues, removeBeliefRelationConcept, removeFactRelationConcept, retractBelief, retractFact, send, send, send, send, setActivity, setBeliefAttributeBoolean, setBeliefAttributeBoolean, setBeliefAttributeBoolean, setBeliefAttributeByte, setBeliefAttributeByte, setBeliefAttributeByte, setBeliefAttributeChar, setBeliefAttributeChar, setBeliefAttributeChar, setBeliefAttributeConcept, setBeliefAttributeConcept, setBeliefAttributeConcept, setBeliefAttributeDouble, setBeliefAttributeDouble, setBeliefAttributeDouble, setBeliefAttributeFloat, setBeliefAttributeFloat, setBeliefAttributeFloat, setBeliefAttributeInt, setBeliefAttributeInt, setBeliefAttributeInt, setBeliefAttributeJava, setBeliefAttributeJava, setBeliefAttributeJava, setBeliefAttributeJava, setBeliefAttributeJava, setBeliefAttributeJava, setBeliefAttributeLong, setBeliefAttributeLong, setBeliefAttributeLong, setBeliefAttributeShort, setBeliefAttributeShort, setBeliefAttributeShort, setBeliefAttributeString, setBeliefAttributeString, setBeliefAttributeString, setBeliefAttributeSymbol, setBeliefAttributeSymbol, setBeliefAttributeSymbol, setBeliefAttributeUnknown, setBeliefAttributeUnknown, setBeliefAttributeUnknown, setBeliefRelationUnknown, setFactAttributeBoolean, setFactAttributeBoolean, setFactAttributeBoolean, setFactAttributeByte, setFactAttributeByte, setFactAttributeByte, setFactAttributeChar, setFactAttributeChar, setFactAttributeChar, setFactAttributeConcept, setFactAttributeConcept, setFactAttributeConcept, setFactAttributeDouble, setFactAttributeDouble, setFactAttributeDouble, setFactAttributeFloat, setFactAttributeFloat, setFactAttributeFloat, setFactAttributeInt, setFactAttributeInt, setFactAttributeInt, setFactAttributeJava, setFactAttributeJava, setFactAttributeJava, setFactAttributeJava, setFactAttributeJava, setFactAttributeJava, setFactAttributeLong, setFactAttributeLong, setFactAttributeLong, setFactAttributeShort, setFactAttributeShort, setFactAttributeShort, setFactAttributeString, setFactAttributeString, setFactAttributeString, setFactAttributeSymbol, setFactAttributeSymbol, setFactAttributeSymbol, setFactAttributeUnknown, setFactAttributeUnknown, setFactAttributeUnknown, setFactRelationUnknown, setParameterBoolean, setParameterByte, setParameterChar, setParameterConcept, setParameterDouble, setParameterFloat, setParameterInt, setParameterJava, setParameterJava, setParameterLong, setParameterShort, setParameterString, setParameterUnknown, setProperties, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

PrintFactActivity

public PrintFactActivity()

Method Detail

doActivity

public void doActivity()
                throws ExternalException

Executes the java activity action.

Specified by:

doActivity in interface IExternalActivity

Specified by:

doActivity in class AbstractExternalActivity

Throws:

ExternalException - if an unrecoverable error occurs.