org.aksw.jena_sparql_api.views.TernaryLogic Maven / Gradle / Ivy
The newest version!
package org.aksw.jena_sparql_api.views;
public class TernaryLogic {
// a/b
// t n f
// t t n f
// n n n f
// f f f f
public static Boolean and(Boolean a, Boolean b) {
if(a == Boolean.TRUE && b == Boolean.TRUE) {
return Boolean.TRUE;
} else if(a == Boolean.FALSE || b == Boolean.FALSE) {
return Boolean.FALSE;
} else {
return null;
}
}
}