/** @return */
public Map<QueryType, Integer> getQueryCounts() {
Map<QueryType, Integer> query_counts = new HashMap<QueryType, Integer>();
for (QueryType type : QueryType.values()) {
query_counts.put(type, 0);
} // FOR
for (Statement catalog_stmt : this.catalog_stmts) {
QueryType type = QueryType.get(catalog_stmt.getQuerytype());
query_counts.put(type, query_counts.get(type) + 1);
} // FOR
return (query_counts);
}
/**
* @param element0
* @param element1
* @param comparison_exp
* @param catalog_stmts
* @return
*/
public boolean add(
CatalogType element0,
CatalogType element1,
ExpressionType comparison_exp,
Collection<Statement> catalog_stmts) {
Set<QueryType> query_types = new HashSet<QueryType>();
for (Statement catalog_stmt : catalog_stmts) {
query_types.add(QueryType.get(catalog_stmt.getQuerytype()));
} // FOR
boolean ret = this.add(CatalogPair.factory(element0, element1, comparison_exp, query_types));
if (ret) this.catalog_stmts.addAll(catalog_stmts);
return (ret);
}
