Timings v2: Start methods return self for use in try-with-resources

try (Timing ignored = timing) {
  // Code to time
}
// auto stops timing, even if you return in 42 other places in the block
This commit is contained in:
Aikar 2016-05-15 17:34:26 -04:00
parent 613655eae6
commit 433489ea32

View file

@ -1,4 +1,4 @@
From 68eaefeb0f88b94668bf7b5a6ac302b3b753cb89 Mon Sep 17 00:00:00 2001
From fac59bea72f76e7b47c2ba85690115c3bcf72d86 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Mon, 29 Feb 2016 18:48:17 -0600
Subject: [PATCH] Timings v2
@ -6,7 +6,7 @@ Subject: [PATCH] Timings v2
diff --git a/src/main/java/co/aikar/timings/FullServerTickHandler.java b/src/main/java/co/aikar/timings/FullServerTickHandler.java
new file mode 100644
index 0000000..cb4e7ba
index 0000000..007ab9c
--- /dev/null
+++ b/src/main/java/co/aikar/timings/FullServerTickHandler.java
@@ -0,0 +1,79 @@
@ -27,13 +27,13 @@ index 0000000..cb4e7ba
+ }
+
+ @Override
+ public void startTiming() {
+ public Timing startTiming() {
+ if (TimingsManager.needsFullReset) {
+ TimingsManager.resetTimings();
+ } else if (TimingsManager.needsRecheckEnabled) {
+ TimingsManager.recheckEnabled();
+ }
+ super.startTiming();
+ return super.startTiming();
+ }
+
+ @Override
@ -91,7 +91,7 @@ index 0000000..cb4e7ba
+}
diff --git a/src/main/java/co/aikar/timings/NullTimingHandler.java b/src/main/java/co/aikar/timings/NullTimingHandler.java
new file mode 100644
index 0000000..c73b617
index 0000000..8c43e20
--- /dev/null
+++ b/src/main/java/co/aikar/timings/NullTimingHandler.java
@@ -0,0 +1,61 @@
@ -122,8 +122,8 @@ index 0000000..c73b617
+
+public final class NullTimingHandler implements Timing {
+ @Override
+ public void startTiming() {
+
+ public Timing startTiming() {
+ return this;
+ }
+
+ @Override
@ -132,8 +132,8 @@ index 0000000..c73b617
+ }
+
+ @Override
+ public void startTimingIfSync() {
+
+ public Timing startTimingIfSync() {
+ return this;
+ }
+
+ @Override
@ -245,7 +245,7 @@ index 0000000..96057fc
+}
diff --git a/src/main/java/co/aikar/timings/Timing.java b/src/main/java/co/aikar/timings/Timing.java
new file mode 100644
index 0000000..4d990b1
index 0000000..8b2d1b8
--- /dev/null
+++ b/src/main/java/co/aikar/timings/Timing.java
@@ -0,0 +1,72 @@
@ -281,21 +281,21 @@ index 0000000..4d990b1
+ /**
+ * Starts timing the execution until {@link #stopTiming()} is called.
+ */
+ public void startTiming();
+ Timing startTiming();
+
+ /**
+ * <p>Stops timing and records the data. Propagates the data up to group handlers.</p>
+ *
+ * Will automatically be called when this Timing is used with try-with-resources
+ */
+ public void stopTiming();
+ void stopTiming();
+
+ /**
+ * Starts timing the execution until {@link #stopTiming()} is called.
+ *
+ * But only if we are on the primary thread.
+ */
+ public void startTimingIfSync();
+ Timing startTimingIfSync();
+
+ /**
+ * <p>Stops timing and records the data. Propagates the data up to group handlers.</p>
@ -304,12 +304,12 @@ index 0000000..4d990b1
+ *
+ * But only if we are on the primary thread.
+ */
+ public void stopTimingIfSync();
+ void stopTimingIfSync();
+
+ /**
+ * Stops timing and disregards current timing data.
+ */
+ public void abort();
+ void abort();
+
+ /**
+ * Used internally to get the actual backing Handler in the case of delegated Handlers
@ -434,10 +434,10 @@ index 0000000..b62e428
+}
diff --git a/src/main/java/co/aikar/timings/TimingHandler.java b/src/main/java/co/aikar/timings/TimingHandler.java
new file mode 100644
index 0000000..46c4e13
index 0000000..0914417
--- /dev/null
+++ b/src/main/java/co/aikar/timings/TimingHandler.java
@@ -0,0 +1,190 @@
@@ -0,0 +1,192 @@
+/*
+ * This file is licensed under the MIT License (MIT).
+ *
@ -523,10 +523,11 @@ index 0000000..46c4e13
+ }
+
+ @Override
+ public void startTimingIfSync() {
+ public Timing startTimingIfSync() {
+ if (Bukkit.isPrimaryThread()) {
+ startTiming();
+ }
+ return this;
+ }
+
+ @Override
@ -536,12 +537,13 @@ index 0000000..46c4e13
+ }
+ }
+
+ public void startTiming() {
+ public Timing startTiming() {
+ if (enabled && ++timingDepth == 1) {
+ start = System.nanoTime();
+ parent = TimingsManager.CURRENT;
+ TimingsManager.CURRENT = this;
+ }
+ return this;
+ }
+
+ public void stopTiming() {
@ -2123,7 +2125,7 @@ index 0000000..58ed35e
+}
diff --git a/src/main/java/co/aikar/timings/UnsafeTimingHandler.java b/src/main/java/co/aikar/timings/UnsafeTimingHandler.java
new file mode 100644
index 0000000..e3b0ed8
index 0000000..5edaba1
--- /dev/null
+++ b/src/main/java/co/aikar/timings/UnsafeTimingHandler.java
@@ -0,0 +1,51 @@
@ -2167,9 +2169,9 @@ index 0000000..e3b0ed8
+ }
+
+ @Override
+ public void startTiming() {
+ public Timing startTiming() {
+ checkThread();
+ super.startTiming();
+ return super.startTiming();
+ }
+
+ @Override