Enum SingletonWeigher
- java.lang.Object
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- java.lang.Enum<SingletonWeigher>
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- com.github.benmanes.caffeine.cache.SingletonWeigher
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- All Implemented Interfaces:
Weigher<java.lang.Object,java.lang.Object>
,java.io.Serializable
,java.lang.Comparable<SingletonWeigher>
enum SingletonWeigher extends java.lang.Enum<SingletonWeigher> implements Weigher<java.lang.Object,java.lang.Object>
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Enum Constant Summary
Enum Constants Enum Constant Description INSTANCE
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Constructor Summary
Constructors Modifier Constructor Description private
SingletonWeigher()
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static SingletonWeigher
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static SingletonWeigher[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.int
weigh(java.lang.Object key, java.lang.Object value)
Returns the weight of a cache entry.
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Enum Constant Detail
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INSTANCE
public static final SingletonWeigher INSTANCE
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Method Detail
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values
public static SingletonWeigher[] values()
Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:for (SingletonWeigher c : SingletonWeigher.values()) System.out.println(c);
- Returns:
- an array containing the constants of this enum type, in the order they are declared
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valueOf
public static SingletonWeigher valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)- Parameters:
name
- the name of the enum constant to be returned.- Returns:
- the enum constant with the specified name
- Throws:
java.lang.IllegalArgumentException
- if this enum type has no constant with the specified namejava.lang.NullPointerException
- if the argument is null
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weigh
public int weigh(java.lang.Object key, java.lang.Object value)
Description copied from interface:Weigher
Returns the weight of a cache entry. There is no unit for entry weights; rather they are simply relative to each other.
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