Examples with OTraverse com.orientechnologies.orient.core.command.traverse.OTraverse used on opensource projects

Example 1 with OTraverse

use of com.orientechnologies.orient.core.command.traverse.OTraverse in project orientdb by orientechnologies.

the class TraverseTest method traverseAPIIterating.

@Test
public void traverseAPIIterating() {
    int cycles = 0;
    for (OIdentifiable id : new OTraverse().target(database.browseClass("Movie").iterator()).predicate(new OCommandPredicate() {

        @Override
        public Object evaluate(OIdentifiable iRecord, ODocument iCurrentResult, OCommandContext iContext) {
            return ((Integer) iContext.getVariable("depth")) <= 2;
        }
    })) {
        cycles++;
    }
    Assert.assertTrue(cycles > 0);
}

Example 2 with OTraverse

use of com.orientechnologies.orient.core.command.traverse.OTraverse in project orientdb by orientechnologies.

the class TraverseTest method traverseAPIAllFromActorNoWhere.

public void traverseAPIAllFromActorNoWhere() {
    List<OIdentifiable> result1 = new OTraverse().fields("*").target(tomCruise.getIdentity()).execute();
    Assert.assertEquals(result1.size(), totalElements);
}

Example 3 with OTraverse

use of com.orientechnologies.orient.core.command.traverse.OTraverse in project orientdb by orientechnologies.

the class TraverseTest method traverseAPIandSQLIterating.

@Test
public void traverseAPIandSQLIterating() {
    int cycles = 0;
    for (OIdentifiable id : new OTraverse().target(database.browseClass("Movie").iterator()).predicate(new OSQLPredicate("$depth <= 2"))) {
        cycles++;
    }
    Assert.assertTrue(cycles > 0);
}