Ben resultset boyutunu artırmak için jvisualVm herhangi bir ayarı bulamadık. Bu şekilde mümkün olmayabilir. Jvisualvm kod tabanında sabit kodlanmış bir sınıra benziyor. Ref: Orada snippet'lere altında http://visualvm.sourcearchive.com/documentation/1.3/OQLController_8java-source.html
bulmak:
final AtomicInteger counter = new AtomicInteger(100);
ve Şimdi
if (counter.get() == 0) {
sb.append("<tr><td><h4>Too many results. Please, refine your query.</h4></td></tr>");
} else if (counter.get() == 100) {
sb.append("<tr><td><h4>"); // NOI18N
sb.append(NbBundle.getMessage(OQLController.class, "OQL_NO_RESULTS_MSG")); // NOI18N
sb.append("</h4></td></tr>"); // NOI18N
}
ilginç kısmı
, senin sorun için çözüm.
aşağıda sınıfı düşünün:
package com.demo.test;
class Xyz {
int idXyz;// intentionally not set as id
String value;
public Xyz(int idXyz, String value) {
this.idXyz = idXyz;
this.value = value;
}
}
şimdi bu sınıf için bellekte 105 nesneleri söylüyorlar, böyle bir listede tutulur:
static List<Xyz> lst = new ArrayList<>();
for (int i = 0; i < 105; i++) {
lst.add(new Xyz(i,"xyz value-" + i));
}
ve ben ne yaptığınızı ulaşmak için ihtiyaç .
Tüm bu örnek kümelerini listelemek yerine bu 105 nesneyi göstermek için, tüm nesneler üzerinde yinelemeyi ve yeni satır tarafından ayrılan tüm SQL sorgularını içeren tek bir dizgi oluşturmayı tercih ediyorum. Bunun için Query Editor
'da benzer OQL komut dosyasını çağırmanız gerekir.
function fun(objEnumeration){
var res =" ";
while (objEnumeration.hasMoreElements()) {
var itr = objEnumeration.nextElement();
var v = "insert into table_Xyz (idXyz, value) values ("+ itr.idXyz.toString()+ ", " + itr.value.toString() +");\n"
res = res + v;
}
return res;
}
fun(heap.objects("com.demo.test.Xyz"));
ve Query Results
sekmede sonuç olacaktır:
insert into table_Xyz (idXyz, value) values (104, xyz value-104);
insert into table_Xyz (idXyz, value) values (103, xyz value-103);
insert into table_Xyz (idXyz, value) values (102, xyz value-102);
insert into table_Xyz (idXyz, value) values (101, xyz value-101);
insert into table_Xyz (idXyz, value) values (100, xyz value-100);
insert into table_Xyz (idXyz, value) values (99, xyz value-99);
insert into table_Xyz (idXyz, value) values (98, xyz value-98);
insert into table_Xyz (idXyz, value) values (97, xyz value-97);
insert into table_Xyz (idXyz, value) values (96, xyz value-96);
insert into table_Xyz (idXyz, value) values (95, xyz value-95);
insert into table_Xyz (idXyz, value) values (94, xyz value-94);
insert into table_Xyz (idXyz, value) values (93, xyz value-93);
insert into table_Xyz (idXyz, value) values (92, xyz value-92);
insert into table_Xyz (idXyz, value) values (91, xyz value-91);
insert into table_Xyz (idXyz, value) values (90, xyz value-90);
insert into table_Xyz (idXyz, value) values (89, xyz value-89);
insert into table_Xyz (idXyz, value) values (88, xyz value-88);
insert into table_Xyz (idXyz, value) values (87, xyz value-87);
insert into table_Xyz (idXyz, value) values (86, xyz value-86);
insert into table_Xyz (idXyz, value) values (85, xyz value-85);
insert into table_Xyz (idXyz, value) values (84, xyz value-84);
insert into table_Xyz (idXyz, value) values (83, xyz value-83);
insert into table_Xyz (idXyz, value) values (82, xyz value-82);
insert into table_Xyz (idXyz, value) values (81, xyz value-81);
insert into table_Xyz (idXyz, value) values (80, xyz value-80);
insert into table_Xyz (idXyz, value) values (79, xyz value-79);
insert into table_Xyz (idXyz, value) values (78, xyz value-78);
insert into table_Xyz (idXyz, value) values (77, xyz value-77);
insert into table_Xyz (idXyz, value) values (76, xyz value-76);
insert into table_Xyz (idXyz, value) values (75, xyz value-75);
insert into table_Xyz (idXyz, value) values (74, xyz value-74);
insert into table_Xyz (idXyz, value) values (73, xyz value-73);
insert into table_Xyz (idXyz, value) values (72, xyz value-72);
insert into table_Xyz (idXyz, value) values (71, xyz value-71);
insert into table_Xyz (idXyz, value) values (70, xyz value-70);
insert into table_Xyz (idXyz, value) values (69, xyz value-69);
insert into table_Xyz (idXyz, value) values (68, xyz value-68);
insert into table_Xyz (idXyz, value) values (67, xyz value-67);
insert into table_Xyz (idXyz, value) values (66, xyz value-66);
insert into table_Xyz (idXyz, value) values (65, xyz value-65);
insert into table_Xyz (idXyz, value) values (64, xyz value-64);
insert into table_Xyz (idXyz, value) values (63, xyz value-63);
insert into table_Xyz (idXyz, value) values (62, xyz value-62);
insert into table_Xyz (idXyz, value) values (61, xyz value-61);
insert into table_Xyz (idXyz, value) values (60, xyz value-60);
insert into table_Xyz (idXyz, value) values (59, xyz value-59);
insert into table_Xyz (idXyz, value) values (58, xyz value-58);
insert into table_Xyz (idXyz, value) values (57, xyz value-57);
insert into table_Xyz (idXyz, value) values (56, xyz value-56);
insert into table_Xyz (idXyz, value) values (55, xyz value-55);
insert into table_Xyz (idXyz, value) values (54, xyz value-54);
insert into table_Xyz (idXyz, value) values (53, xyz value-53);
insert into table_Xyz (idXyz, value) values (52, xyz value-52);
insert into table_Xyz (idXyz, value) values (51, xyz value-51);
insert into table_Xyz (idXyz, value) values (50, xyz value-50);
insert into table_Xyz (idXyz, value) values (49, xyz value-49);
insert into table_Xyz (idXyz, value) values (48, xyz value-48);
insert into table_Xyz (idXyz, value) values (47, xyz value-47);
insert into table_Xyz (idXyz, value) values (46, xyz value-46);
insert into table_Xyz (idXyz, value) values (45, xyz value-45);
insert into table_Xyz (idXyz, value) values (44, xyz value-44);
insert into table_Xyz (idXyz, value) values (43, xyz value-43);
insert into table_Xyz (idXyz, value) values (42, xyz value-42);
insert into table_Xyz (idXyz, value) values (41, xyz value-41);
insert into table_Xyz (idXyz, value) values (40, xyz value-40);
insert into table_Xyz (idXyz, value) values (39, xyz value-39);
insert into table_Xyz (idXyz, value) values (38, xyz value-38);
insert into table_Xyz (idXyz, value) values (37, xyz value-37);
insert into table_Xyz (idXyz, value) values (36, xyz value-36);
insert into table_Xyz (idXyz, value) values (35, xyz value-35);
insert into table_Xyz (idXyz, value) values (34, xyz value-34);
insert into table_Xyz (idXyz, value) values (33, xyz value-33);
insert into table_Xyz (idXyz, value) values (32, xyz value-32);
insert into table_Xyz (idXyz, value) values (31, xyz value-31);
insert into table_Xyz (idXyz, value) values (30, xyz value-30);
insert into table_Xyz (idXyz, value) values (29, xyz value-29);
insert into table_Xyz (idXyz, value) values (28, xyz value-28);
insert into table_Xyz (idXyz, value) values (27, xyz value-27);
insert into table_Xyz (idXyz, value) values (26, xyz value-26);
insert into table_Xyz (idXyz, value) values (25, xyz value-25);
insert into table_Xyz (idXyz, value) values (24, xyz value-24);
insert into table_Xyz (idXyz, value) values (23, xyz value-23);
insert into table_Xyz (idXyz, value) values (22, xyz value-22);
insert into table_Xyz (idXyz, value) values (21, xyz value-21);
insert into table_Xyz (idXyz, value) values (20, xyz value-20);
insert into table_Xyz (idXyz, value) values (19, xyz value-19);
insert into table_Xyz (idXyz, value) values (18, xyz value-18);
insert into table_Xyz (idXyz, value) values (17, xyz value-17);
insert into table_Xyz (idXyz, value) values (16, xyz value-16);
insert into table_Xyz (idXyz, value) values (15, xyz value-15);
insert into table_Xyz (idXyz, value) values (14, xyz value-14);
insert into table_Xyz (idXyz, value) values (13, xyz value-13);
insert into table_Xyz (idXyz, value) values (12, xyz value-12);
insert into table_Xyz (idXyz, value) values (11, xyz value-11);
insert into table_Xyz (idXyz, value) values (10, xyz value-10);
insert into table_Xyz (idXyz, value) values (9, xyz value-9);
insert into table_Xyz (idXyz, value) values (8, xyz value-8);
insert into table_Xyz (idXyz, value) values (7, xyz value-7);
insert into table_Xyz (idXyz, value) values (6, xyz value-6);
insert into table_Xyz (idXyz, value) values (5, xyz value-5);
insert into table_Xyz (idXyz, value) values (4, xyz value-4);
insert into table_Xyz (idXyz, value) values (3, xyz value-3);
insert into table_Xyz (idXyz, value) values (2, xyz value-2);
insert into table_Xyz (idXyz, value) values (1, xyz value-1);
insert into table_Xyz (idXyz, value) values (0, xyz value-0);
sadece gereksinimi uygun OQL senaryoyu değiştirin.
NOT: Xyz sınıfında, bu örnekle ilişkili nesne kimliğini itr.id
döndüreceği gibi, idXyz alanı intentionally not set as id
idi.OQL yöntemleri hakkında daha fazla bilgi için
ref: http://visualvm.java.net/oqlhelp.html#toHtml