Add Miscellaneous#measureExecutionTime method
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2 changed files with 26 additions and 16 deletions
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@ -60,8 +60,9 @@ public final class Engine {
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* @see LoggerInstance
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* @see LoggerInstance
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* @since 1-alpha0
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* @since 1-alpha0
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*/
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*/
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@SuppressWarnings("NotNullFieldNotInitialized")
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@NotNull
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@NotNull
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private final LoggerInstance logger;
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private LoggerInstance logger;
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/**
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/**
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* Constructor, initializes the StarOpenSource Engine.
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* Constructor, initializes the StarOpenSource Engine.
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@ -79,9 +80,7 @@ public final class Engine {
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return;
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return;
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}
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}
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// Startup time measurement
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long initTime = Miscellaneous.measureExecutionTime(() -> {
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long initTime = System.currentTimeMillis();
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// Initialize EngineConfiguration and load it
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// Initialize EngineConfiguration and load it
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new EngineConfiguration();
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new EngineConfiguration();
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EngineConfiguration.getInstance().loadConfiguration();
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EngineConfiguration.getInstance().loadConfiguration();
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@ -94,9 +93,7 @@ public final class Engine {
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// Initialize variables
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// Initialize variables
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logger = new LoggerInstance(new LogIssuer(getClass(), CodePart.ENGINE));
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logger = new LoggerInstance(new LogIssuer(getClass(), CodePart.ENGINE));
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});
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// Startup time measurement
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initTime = System.currentTimeMillis() - initTime;
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// Print finish message
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// Print finish message
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logger.info("Initialized sos!engine v%engine_version% in " + initTime + "ms");
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logger.info("Initialized sos!engine v%engine_version% in " + initTime + "ms");
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@ -62,4 +62,17 @@ public final class Miscellaneous {
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object = null;
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object = null;
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while(weakReference.get() != null) System.gc();
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while(weakReference.get() != null) System.gc();
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}
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}
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/**
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* Measures the execution time of a {@link Runnable}.
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*
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* @param runnable the {@link Runnable} to execute
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* @see Runnable
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* @since 1-alpha0
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*/
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public static long measureExecutionTime(Runnable runnable) {
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long initTime = System.currentTimeMillis();
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runnable.run();
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return System.currentTimeMillis() - initTime;
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}
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}
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}
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