59 lines
1.4 KiB
Java
59 lines
1.4 KiB
Java
package org.thoughtcrime.securesms.util;
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import androidx.annotation.NonNull;
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import org.session.libsignal.utilities.Log;
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import java.util.LinkedList;
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import java.util.List;
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public class Stopwatch {
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private final long startTime;
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private final String title;
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private final List<Split> splits;
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public Stopwatch(@NonNull String title) {
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this.startTime = System.currentTimeMillis();
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this.title = title;
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this.splits = new LinkedList<>();
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}
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public void split(@NonNull String label) {
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splits.add(new Split(System.currentTimeMillis(), label));
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}
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public void stop(@NonNull String tag) {
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StringBuilder out = new StringBuilder();
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out.append("[").append(title).append("] ");
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if (splits.size() > 0) {
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out.append(splits.get(0).label).append(": ");
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out.append(splits.get(0).time - startTime);
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out.append(" ");
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}
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if (splits.size() > 1) {
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for (int i = 1; i < splits.size(); i++) {
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out.append(splits.get(i).label).append(": ");
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out.append(splits.get(i).time - splits.get(i - 1).time);
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out.append(" ");
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}
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out.append("total: ").append(splits.get(splits.size() - 1).time - startTime);
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}
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Log.d(tag, out.toString());
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}
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private static class Split {
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final long time;
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final String label;
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Split(long time, String label) {
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this.time = time;
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this.label = label;
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}
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}
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}
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