TripleCount (metafacture-triples 6.1.0 API)

java.lang.Object
- org.metafacture.framework.helpers.DefaultSender<R>
- - org.metafacture.framework.helpers.DefaultObjectPipe<org.metafacture.framework.objects.Triple,org.metafacture.framework.ObjectReceiver<org.metafacture.framework.objects.Triple>>
  - - org.metafacture.triples.AbstractTripleSort
    - - org.metafacture.triples.TripleCount

All Implemented Interfaces:

org.metafacture.framework.LifeCycle, org.metafacture.framework.ObjectPipe<org.metafacture.framework.objects.Triple,org.metafacture.framework.ObjectReceiver<org.metafacture.framework.objects.Triple>>, org.metafacture.framework.ObjectReceiver<org.metafacture.framework.objects.Triple>, org.metafacture.framework.Receiver, org.metafacture.framework.Sender<org.metafacture.framework.ObjectReceiver<org.metafacture.framework.objects.Triple>>
```
@Description("Counts triples")
@In(org.metafacture.framework.objects.Triple.class)
@Out(org.metafacture.framework.objects.Triple.class)
@FluxCommand("count-triples")
public final class TripleCount
extends AbstractTripleSort
```
Counts triples.

Nested Class Summary
- Nested classes/interfaces inherited from class org.metafacture.triples.AbstractTripleSort
  AbstractTripleSort.Compare, AbstractTripleSort.Order

Field Summary

Fields
Modifier and Type Field Description

static java.lang.String DEFAULT_COUNT_PREDICATE

static java.lang.String DEFAULT_COUNTP_REDICATE
Deprecated.

Constructor Summary

Constructors
Constructor Description

TripleCount()
Creates an instance of TripleCount.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`onFinished()`
`void`	`setCountBy(AbstractTripleSort.Compare countBy)`	Compare triples by subject, predicate or object.
`void`	`setCountPredicate(java.lang.String countPredicate)`	Flags whether predicates should be counted.
`protected void`	`sortedTriple(org.metafacture.framework.objects.Triple triple)`

Methods inherited from class org.metafacture.triples.AbstractTripleSort
createComparator, createComparator, getCompare, memoryLow, onCloseStream, onResetStream, process, setCompare, setSortNumeric, setSortOrder

Methods inherited from class org.metafacture.framework.helpers.DefaultSender
closeStream, getReceiver, isClosed, onSetReceiver, resetStream, setReceiver

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.metafacture.framework.LifeCycle
closeStream, resetStream

Methods inherited from interface org.metafacture.framework.Sender
setReceiver

- Field Detail
  - DEFAULT_COUNT_PREDICATE
```
public static final java.lang.String DEFAULT_COUNT_PREDICATE
```
    See Also:
    
    Constant Field Values
  - DEFAULT_COUNTP_REDICATE
```
@Deprecated
public static final java.lang.String DEFAULT_COUNTP_REDICATE
```
    Deprecated.
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - TripleCount
```
public TripleCount()
```
    Creates an instance of TripleCount.
- Method Detail
  - sortedTriple
```
protected void sortedTriple(org.metafacture.framework.objects.Triple triple)
```
    Specified by:
    
    sortedTriple in class AbstractTripleSort
  - setCountPredicate
```
public void setCountPredicate(java.lang.String countPredicate)
```
    Flags whether predicates should be counted.
    
    Parameters:
    
    countPredicate - true if predicates should be counted
  - onFinished
```
protected void onFinished()
```
    Overrides:
    
    onFinished in class AbstractTripleSort
  - setCountBy
```
public void setCountBy(AbstractTripleSort.Compare countBy)
```
    Compare triples by subject, predicate or object.
    
    Parameters:
    
    countBy - the AbstractTripleSort.Compare to sort by