Package org.aksw.jenax.io.json.accumulator

Class AggJsonProperty

java.lang.Object

org.aksw.jenax.io.json.accumulator.AggJsonProperty

All Implemented Interfaces:

AggJson, AggJsonEdge

public class AggJsonProperty
extends Object
implements AggJsonEdge

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	isForward
protected boolean	isSingle
protected org.apache.jena.sparql.path.P_Path0	jsonKey	The property (json key) being aggregated
protected org.apache.jena.graph.Node	matchFieldId
protected AggJsonNode	targetAggregator	The aggregator for the value

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AggJsonProperty(org.apache.jena.sparql.path.P_Path0 jsonKey, org.apache.jena.graph.Node matchFieldId, boolean isForward, AggJsonNode targetAggregator)

Method Summary

Modifier and Type	Method	Description
org.apache.jena.sparql.path.P_Path0	getJsonKey()
org.apache.jena.graph.Node	getMatchFieldId()	An edge-based aggregator must declare which edge id it matches
AggJson	getTargetAggregator()
boolean	isForward()
AccJsonEdge	newAccumulator()
static AggJsonProperty	of(org.apache.jena.graph.Node jsonKey, org.apache.jena.graph.Node matchFieldId, boolean isForward)
static AggJsonProperty	of(org.apache.jena.graph.Node jsonKey, org.apache.jena.graph.Node matchFieldId, boolean isForward, AggJsonNode targetAggregator)
static AggJsonProperty	of(org.apache.jena.sparql.path.P_Path0 jsonKey, org.apache.jena.graph.Node matchFieldId, boolean isForward)
static AggJsonProperty	of(org.apache.jena.sparql.path.P_Path0 jsonKey, org.apache.jena.graph.Node matchFieldId, boolean isForward, AggJsonNode targetAggregator)
AggJsonProperty	setSingle(boolean value)	Only for testing; should not be used in production code
AggJsonProperty	setTargetAgg(AggJsonNode targetAggregator)

Methods inherited from class java.lang.Object

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

Field Details

jsonKey

protected org.apache.jena.sparql.path.P_Path0 jsonKey

The property (json key) being aggregated

matchFieldId

protected org.apache.jena.graph.Node matchFieldId

isForward

protected boolean isForward

isSingle

protected boolean isSingle

targetAggregator

protected AggJsonNode targetAggregator

The aggregator for the value

Constructor Details

AggJsonProperty

protected AggJsonProperty(org.apache.jena.sparql.path.P_Path0 jsonKey,
 org.apache.jena.graph.Node matchFieldId,
 boolean isForward,
 AggJsonNode targetAggregator)

Method Details

of

public static AggJsonProperty of(org.apache.jena.graph.Node jsonKey,
 org.apache.jena.graph.Node matchFieldId,
 boolean isForward)

of

public static AggJsonProperty of(org.apache.jena.graph.Node jsonKey,
 org.apache.jena.graph.Node matchFieldId,
 boolean isForward,
 AggJsonNode targetAggregator)

of

public static AggJsonProperty of(org.apache.jena.sparql.path.P_Path0 jsonKey,
 org.apache.jena.graph.Node matchFieldId,
 boolean isForward)

of

public static AggJsonProperty of(org.apache.jena.sparql.path.P_Path0 jsonKey,
 org.apache.jena.graph.Node matchFieldId,
 boolean isForward,
 AggJsonNode targetAggregator)

newAccumulator

public AccJsonEdge newAccumulator()

Specified by:

newAccumulator in interface AggJson

Specified by:

newAccumulator in interface AggJsonEdge

getMatchFieldId

public org.apache.jena.graph.Node getMatchFieldId()

Description copied from interface: AggJsonEdge

An edge-based aggregator must declare which edge id it matches

Specified by:

getMatchFieldId in interface AggJsonEdge

getJsonKey

public org.apache.jena.sparql.path.P_Path0 getJsonKey()

isForward

public boolean isForward()

getTargetAggregator

public AggJson getTargetAggregator()

setTargetAgg

public AggJsonProperty setTargetAgg(AggJsonNode targetAggregator)

Specified by:

setTargetAgg in interface AggJsonEdge

setSingle

public AggJsonProperty setSingle(boolean value)

Only for testing; should not be used in production code