Examples with AndComponent com.apple.foundationdb.record.query.expressions.AndComponent used on opensource projects

Example 6 with AndComponent

use of com.apple.foundationdb.record.query.expressions.AndComponent in project fdb-record-layer by FoundationDB.

the class RecordQueryPlanner method distributeAnd.

private List<QueryComponent> distributeAnd(List<QueryComponent> predicatesToDistribute, List<QueryComponent> children) {
    List<QueryComponent> distributed = new ArrayList<>();
    for (QueryComponent child : children) {
        List<QueryComponent> conjuncts = new ArrayList<>(2);
        conjuncts.addAll(predicatesToDistribute);
        if (child instanceof AndComponent) {
            conjuncts.addAll(((AndComponent) child).getChildren());
        } else {
            conjuncts.add(child);
        }
        child = AndComponent.from(conjuncts);
        distributed.add(child);
    }
    return distributed;
}