blob: 066c9d59cd9ac05e1a1d9c2627a780ee6651c9dc [file] [log] [blame]
Richard Uhlerb730b782015-07-15 16:01:58 -07001/*
2 * Copyright (C) 2015 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.android.ahat;
18
19import com.android.tools.perflib.heap.Instance;
20import java.io.IOException;
21import java.util.ArrayList;
22import java.util.Collections;
23import java.util.List;
24
25class ObjectsHandler extends AhatHandler {
26 public ObjectsHandler(AhatSnapshot snapshot) {
27 super(snapshot);
28 }
29
30 @Override
31 public void handle(Doc doc, Query query) throws IOException {
32 int stackId = query.getInt("stack", 0);
33 int depth = query.getInt("depth", 0);
34 String className = query.get("class", null);
35 String heapName = query.get("heap", null);
36 Site site = mSnapshot.getSite(stackId, depth);
37
38 List<Instance> insts = new ArrayList<Instance>();
39 for (Instance inst : site.getObjects()) {
40 if ((heapName == null || inst.getHeap().getName().equals(heapName))
41 && (className == null
42 || AhatSnapshot.getClassName(inst.getClassObj()).equals(className))) {
43 insts.add(inst);
44 }
45 }
46
47 Collections.sort(insts, Sort.defaultInstanceCompare(mSnapshot));
48
49 doc.title("Objects");
50 doc.table(
51 new Column("Size", Column.Align.RIGHT),
52 new Column("Heap"),
53 new Column("Object"));
54 for (Instance inst : insts) {
55 doc.row(
56 DocString.text("%,d", inst.getSize()),
57 DocString.text(inst.getHeap().getName()),
58 Value.render(inst));
59 }
60 doc.end();
61 }
62}
63