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// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.component;
/**
* @author baldersheim
*/
public class ComponentIdBenchmark {
public void run() {
boolean result=true;
String strings[] = createStrings(1000);
// Warm-up
out("Warming up...");
for (int i=0; i<30*1000; i++)
result = result ^ createComponentId(strings);
long startTime=System.currentTimeMillis();
out("Running...");
for (int i=0; i<100*1000; i++)
result = result ^ createComponentId(strings);
out("Ignore this: " + result); // Make sure we are not fooled by optimization by creating an observable result
long endTime=System.currentTimeMillis();
out("Create anonymous component ids of 1000 strings 100.000 times took " + (endTime-startTime) + " ms");
}
private final String [] createStrings(int num) {
String strings [] = new String [num];
for(int i=0; i < strings.length; i++) {
strings[i] = "this.is.a.short.compound.name." + i;
}
return strings;
}
private final boolean createComponentId(String [] strings) {
boolean retval = true;
for (int i=0; i < strings.length; i++) {
ComponentId n = ComponentId.createAnonymousComponentId(strings[i]);
retval = retval ^ n.isAnonymous();
}
return retval;
}
private void out(String string) {
System.out.println(string);
}
public static void main(String[] args) {
new ComponentIdBenchmark().run();
}
}
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