package org.aksw.jena_sparql_api.concept_cache.domain;
import java.util.Set;
import org.apache.jena.sparql.expr.Expr;
/**
*
* @author raven
*
*/
public class VarOccurrence
{
private Set<Set<Expr>> quadCnf;
private int component;
public VarOccurrence(Set<Set<Expr>> quadCnf, int component) {
this.quadCnf = quadCnf;
this.component = component;
}
public Set<Set<Expr>> getQuadCnf() {
return quadCnf;
}
public int getComponent() {
return component;
}
@Override
public String toString() {
return "VarOccurrence [quadCnf=" + quadCnf + ", component="
+ component + "]";
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + component;
result = prime * result
+ ((quadCnf == null) ? 0 : quadCnf.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
VarOccurrence other = (VarOccurrence) obj;
if (component != other.component)
return false;
if (quadCnf == null) {
if (other.quadCnf != null)
return false;
} else if (!quadCnf.equals(other.quadCnf))
return false;
return true;
}
}