/*
* Copyright 2007 Google Inc.
*
* 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.google.gwt.user.client.ui;
import java.util.Map;
/**
* TODO: document me.
*/
public class FastStringMapProfile extends WidgetProfile {
Map m;
public void testTiming() throws Exception {
m = putTiming(32000);
timing(2000);
timing(4000);
timing(8000);
timing(16000);
timing(32000);
throw new Exception("|browser|test case|time|");
}
private void timing(int s) {
getTiming(s);
}
public void getTiming(int size) {
this.resetTimer();
for (int i = 0; i < size; i++) {
m.get(size + ":");
}
this.timing("get(" + size + ")");
}
public FastStringMap putTiming(int size) {
FastStringMap m1 = new FastStringMap();
this.resetTimer();
for (int i = 0; i < size; i++) {
Integer iVal = new Integer(size);
m1.put(iVal.hashCode() + "", iVal);
}
this.timing("put(" + size + ")");
return m1;
}
public int instanceOfTiming() {
int count = 0;
int size = 20000;
Object a = new String();
this.resetTimer();
for (int i = 0; i < size; i++) {
if (a instanceof String) {
++count;
}
}
this.timing("instanceOf(" + size + "," + a + ")");
return count;
}
}