Package com.linkedin.venice.utils
Class EnumUtils
- java.lang.Object
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- com.linkedin.venice.utils.EnumUtils
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public class EnumUtils extends java.lang.Object
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Constructor Summary
Constructors Constructor Description EnumUtils()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static <V extends VeniceEnumValue>
V[]getEnumValuesArray(java.lang.Class<V> enumToProvideArrayOf)
Lots of defensive coding to ensure that control message type values are: 1.
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Method Detail
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getEnumValuesArray
public static <V extends VeniceEnumValue> V[] getEnumValuesArray(java.lang.Class<V> enumToProvideArrayOf)
Lots of defensive coding to ensure that control message type values are: 1. Unique 2. From 0 to N 3. Without gaps Checking these assumptions here helps to simplify valueOf(int) as much as possible, which is valuable since it's a hot path call. If these assumptions change (e.g. if we deprecate some message types such that there are gaps, then we may need to relax some constraints here and increase checks in valueOf(int) instead.
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