Examples with ASTDelayedPredicate org.apache.commons.jexl2.parser.ASTDelayedPredicate used on opensource projects

Example 1 with ASTDelayedPredicate

use of org.apache.commons.jexl2.parser.ASTDelayedPredicate in project datawave by NationalSecurityAgency.

the class IndexInfoTest method testUnion_OneTermIsDelayedPredicate.

/**
 * Union of query terms when one term is a delayed predicate
 */
@Test
public void testUnion_OneTermIsDelayedPredicate() {
    ASTDelayedPredicate delayedPredicate = ASTDelayedPredicate.create(JexlNodeFactory.buildEQNode("FIELD", "VALUE"));
    IndexInfo left = new IndexInfo(50);
    left.applyNode(delayedPredicate);
    List<IndexMatch> rightMatches = buildIndexMatches("FIELD", "VALUE", "doc1", "doc2", "doc3");
    IndexInfo right = new IndexInfo(rightMatches);
    right.applyNode(JexlNodeFactory.buildEQNode("FIELD", "VALUE"));
    IndexInfo merged = right.union(left);
    assertEquals(0, merged.uids().size());
    assertEquals("Count should be 53 but is " + merged.count(), 53, merged.count());
    String expectedQuery = "((_Delayed_ = true) && (FIELD == 'VALUE'))";
    String actualQuery = JexlStringBuildingVisitor.buildQuery(merged.getNode());
    assertEquals(expectedQuery, actualQuery);
}