redis.clients.jedis.search.querybuilder.DisjunctUnionNode Maven / Gradle / Ivy

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package redis.clients.jedis.search.querybuilder;

/**
 * A disjunct union node is the inverse of a {@link UnionNode}. It evaluates to true only iff
 * all its children are false. Conversely, it evaluates to false if any of its
 * children are true.
 *
 * As an RS query it looks like {@code -(@f1:v1|@f2:v2)}
 *
 * @see DisjunctNode which evaluates to true if any of its children are false.
 */
public class DisjunctUnionNode extends DisjunctNode {
  @Override
  protected String getJoinString() {
    return "|";
  }
}