org.deri.iris.facts
Class FactsWithExternalData

java.lang.Object
  org.deri.iris.facts.FactsWithExternalData

All Implemented Interfaces:

IFacts

public class FactsWithExternalData
extends Object
implements IFacts

Constructor Summary

FactsWithExternalData(IFacts facts, List<IDataSource> externalDataSources)
Constructor.

Method Summary

IRelation	get(IPredicate predicate) Get the relation associated with the given predicate and create one if one does not already exist.
Set<IPredicate>	getPredicates() Get the set of predicate identifying all relations known to this facts object.
String	toString() Return all facts.

Methods inherited from class java.lang.Object

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

Constructor Detail

FactsWithExternalData

public FactsWithExternalData(IFacts facts,
                             List<IDataSource> externalDataSources)

Constructor.

Method Detail

get

public IRelation get(IPredicate predicate)

Description copied from interface: IFacts

Get the relation associated with the given predicate and create one if one does not already exist.

Specified by:

get in interface IFacts

Parameters:

predicate - The predicate identifying the relation.

Returns:

The relation associated with the given predicate.

getPredicates

public Set<IPredicate> getPredicates()

Description copied from interface: IFacts

Get the set of predicate identifying all relations known to this facts object.

Specified by:

getPredicates in interface IFacts

Returns:

toString

public String toString()

Return all facts. The format of the resulting string is parse-able.

Overrides:

toString in class Object

Returns:

a parse-able string containing all facts