| /* |
| * Copyright (C) 2013 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.tools.idea.editors.vmtrace.treemodel; |
| |
| import com.android.tools.perflib.vmtrace.ClockType; |
| import com.android.tools.perflib.vmtrace.ThreadInfo; |
| import com.android.tools.perflib.vmtrace.VmTraceData; |
| import org.jetbrains.annotations.Nullable; |
| |
| /** Tree Node displayed when the trace file hasn't been parsed yet. */ |
| public class NullStatsNode implements StatsNode { |
| @Override |
| public int getChildCount() { |
| return 0; |
| } |
| |
| @Override |
| public Object getChild(int index) { |
| return null; |
| } |
| |
| @Override |
| public boolean isLeaf() { |
| return true; |
| } |
| |
| @Nullable |
| @Override |
| public Object getValueAt(int column, ThreadInfo thread, VmTraceData vmTraceData, ClockType clock) { |
| return null; |
| } |
| |
| @Override |
| public void setSortColumn(StatsTableColumn sortByColumn, boolean sortAscending) { |
| } |
| |
| @Override |
| public String toString() { |
| return "Loading..."; |
| } |
| } |