@Test
public void testQueryPureNot() {
Schema schema = schema().mapper("name", stringMapper()).build();
BooleanCondition condition = bool().not(match("name", "jonathan")).boost(0.4).build();
BooleanQuery query = (BooleanQuery) condition.query(schema);
assertEquals(2, query.getClauses().length);
assertEquals(0.4f, query.getBoost(), 0f);
}
@Test
public void testQueryEmpty() {
Schema schema = schema().build();
BooleanCondition condition = bool().boost(0.4).build();
BooleanQuery query = (BooleanQuery) condition.query(schema);
assertEquals(0, query.getClauses().length);
assertEquals(0.4f, query.getBoost(), 0f);
}
@Test
public void testToString() {
BooleanCondition condition =
bool()
.must(match("name", "jonathan"), match("age", 18))
.should(match("color", "green"))
.not(match("country", "england"))
.boost(0.5f)
.build();
assertEquals(
"BooleanCondition{boost=0.5, "
+ "must=[MatchCondition{boost=1.0, field=name, value=jonathan}, "
+ "MatchCondition{boost=1.0, field=age, value=18}], "
+ "should=[MatchCondition{boost=1.0, field=color, value=green}], "
+ "not=[MatchCondition{boost=1.0, field=country, value=england}]}",
condition.toString());
}
@Test
public void testQuery() {
Schema schema =
schema()
.mapper("name", stringMapper())
.mapper("color", stringMapper())
.mapper("country", stringMapper())
.mapper("age", integerMapper())
.defaultAnalyzer("default")
.build();
BooleanCondition condition =
bool()
.must(match("name", "jonathan"), range("age").lower(18).includeLower(true))
.should(match("color", "green"), match("color", "blue"))
.not(match("country", "england"))
.boost(0.4f)
.build();
BooleanQuery query = (BooleanQuery) condition.query(schema);
assertEquals(5, query.getClauses().length);
assertEquals(0.4f, query.getBoost(), 0f);
}
private void combine(boolean isConjunction, FilterConditionContext fcc) {
BaseCondition rightCondition = ((BaseCondition) fcc).getRoot();
if (isConjunction && parent instanceof OrCondition) {
BooleanCondition p = new AndCondition(this, rightCondition);
((BooleanCondition) parent).replaceChildCondition(this, p);
parent = p;
rightCondition.setParent(p);
} else {
BaseCondition root = getRoot();
BooleanCondition p =
isConjunction
? new AndCondition(root, rightCondition)
: new OrCondition(root, rightCondition);
root.setParent(p);
rightCondition.setParent(p);
}
rightCondition.setQueryBuilder(queryBuilder);
}