Package com.github.owlcs.ontapi.transforms

Class GraphStats

java.lang.Object

com.github.owlcs.ontapi.transforms.GraphStats

public class GraphStats
extends Object

A transformation statistic object, which is an outcome of transform process. Notice that it holds everything in memory.

Created by @ssz on 27.06.2018.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	GraphStats.Type	A type of triples.

Field Summary

Fields

Modifier and Type	Field	Description
protected final org.apache.jena.graph.Graph	graph
protected final Set<GraphStats>	sub
protected final Map<GraphStats.Type,Map<String,Set<org.apache.jena.graph.Triple>>>	triples

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	GraphStats(org.apache.jena.graph.Graph graph)

Method Summary

Modifier and Type	Method	Description
org.apache.jena.graph.Graph	getGraph()
Set<org.apache.jena.graph.Triple>	getTriples(GraphStats.Type type, String name)
boolean	hasTriples()
boolean	hasTriples(GraphStats.Type type)
boolean	hasTriples(GraphStats.Type type, String name)
boolean	isNotEmpty()
protected Map<String,Set<org.apache.jena.graph.Triple>>	map(GraphStats.Type type)
protected void	put(GraphStats.Type type, String name, Set<org.apache.jena.graph.Triple> triples)
protected void	putStats(GraphStats other)
protected void	putTriples(Transform transform, Set<org.apache.jena.graph.Triple> added, Set<org.apache.jena.graph.Triple> deleted, Set<org.apache.jena.graph.Triple> unparsed)
Stream<GraphStats>	stats(boolean deep)	Lists all encapsulated Stats object.
Stream<org.apache.jena.graph.Triple>	triples(GraphStats.Type type)

Methods inherited from class java.lang.Object

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

Field Details

graph

protected final org.apache.jena.graph.Graph graph

triples

protected final Map<GraphStats.Type,Map<String,Set<org.apache.jena.graph.Triple>>> triples

sub

protected final Set<GraphStats> sub

Constructor Details

GraphStats

protected GraphStats(org.apache.jena.graph.Graph graph)

Method Details

putTriples

protected void putTriples(Transform transform,
 Set<org.apache.jena.graph.Triple> added,
 Set<org.apache.jena.graph.Triple> deleted,
 Set<org.apache.jena.graph.Triple> unparsed)

put

protected void put(GraphStats.Type type,
 String name,
 Set<org.apache.jena.graph.Triple> triples)

putStats

protected void putStats(GraphStats other)

getTriples

public Set<org.apache.jena.graph.Triple> getTriples(GraphStats.Type type,
 String name)

triples

public Stream<org.apache.jena.graph.Triple> triples(GraphStats.Type type)

hasTriples

public boolean hasTriples(GraphStats.Type type,
 String name)

hasTriples

public boolean hasTriples(GraphStats.Type type)

hasTriples

public boolean hasTriples()

isNotEmpty

public boolean isNotEmpty()

map

protected Map<String,Set<org.apache.jena.graph.Triple>> map(GraphStats.Type type)

getGraph

public org.apache.jena.graph.Graph getGraph()

stats

public Stream<GraphStats> stats(boolean deep)

Lists all encapsulated Stats object.

Parameters:

deep - if true all sub-stats will be included recursively in the result stream also, otherwise only top-level sub-stats are expected in the return stream

Returns:

Stream of GraphStats