Package org.aksw.jena_sparql_api.sparql_path2

Class VertexClass<V>

java.lang.Object

org.aksw.jena_sparql_api.sparql_path2.Pair<ValueSet<V>>

org.aksw.jena_sparql_api.sparql_path2.VertexClass<V>

All Implemented Interfaces:

Serializable, Iterable<ValueSet<V>>, Map.Entry<ValueSet<V>,ValueSet<V>>

Direct Known Subclasses:

PredicateClass

public class VertexClass<V>
extends Pair<ValueSet<V>>

The main reason this class extends pair is to have the list interface which allows iterating the directions with get(0) and get(1)

Author:

raven

See Also:

• Serialized Form

Field Summary

Fields inherited from class org.aksw.jena_sparql_api.sparql_path2.Pair

key, value

Constructor Summary

Constructors

Constructor	Description
VertexClass()
VertexClass(ValueSet<V> fwdNodes, ValueSet<V> bwdNodes)

Method Summary

Modifier and Type	Method	Description
static <V> VertexClass<V>	create(List<ValueSet<V>> nodes)
boolean	equals(Object obj)
ValueSet<V>	getBwdNodes()
ValueSet<V>	getFwdNodes()
int	hashCode()
static <V> VertexClass<V>	merge(Pair<ValueSet<V>> a, Pair<ValueSet<V>> b, BinaryOperator<ValueSet<V>> op)
static PredicateClass	reverse(PredicateClass pc)	Reverse the direction of a predicate class
String	toString()
static <V> VertexClass<V>	union(Pair<ValueSet<V>> a, Pair<ValueSet<V>> b)

Methods inherited from class org.aksw.jena_sparql_api.sparql_path2.Pair

create, get, getKey, getValue, iterator, set, setValue, size

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Details

VertexClass

public VertexClass()

VertexClass

public VertexClass(ValueSet<V> fwdNodes,
 ValueSet<V> bwdNodes)

Method Details

union

public static <V> VertexClass<V> union(Pair<ValueSet<V>> a,
 Pair<ValueSet<V>> b)

merge

public static <V> VertexClass<V> merge(Pair<ValueSet<V>> a,
 Pair<ValueSet<V>> b,
 BinaryOperator<ValueSet<V>> op)

create

public static <V> VertexClass<V> create(List<ValueSet<V>> nodes)

getFwdNodes

public ValueSet<V> getFwdNodes()

getBwdNodes

public ValueSet<V> getBwdNodes()

reverse

public static PredicateClass reverse(PredicateClass pc)

Reverse the direction of a predicate class

Parameters:

pc -

Returns:

hashCode

public int hashCode()

Specified by:

hashCode in interface Map.Entry<ValueSet<V>,ValueSet<V>>

Overrides:

hashCode in class Pair<ValueSet<V>>

equals

public boolean equals(Object obj)

Specified by:

equals in interface Map.Entry<ValueSet<V>,ValueSet<V>>

Overrides:

equals in class Pair<ValueSet<V>>

toString

public String toString()

Overrides:

toString in class Pair<ValueSet<V>>