Package org.infinispan.counter.api
Enum CounterType
- java.lang.Object
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- java.lang.Enum<CounterType>
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- org.infinispan.counter.api.CounterType
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- All Implemented Interfaces:
Serializable,Comparable<CounterType>
@ProtoTypeId(4002) public enum CounterType extends Enum<CounterType>
The counter types.- Since:
- 9.0
- Author:
- Pedro Ruivo
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Enum Constant Summary
Enum Constants Enum Constant Description BOUNDED_STRONGA strong consistent and bounded counter.UNBOUNDED_STRONGA strong consistent and unbounded counter.WEAKA weak consistent counter.
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static CounterTypevalueOf(int index)Returns the enum constant of this type with the specified name.static CounterTypevalueOf(String name)Returns the enum constant of this type with the specified name.static CounterType[]values()Returns an array containing the constants of this enum type, in the order they are declared.
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Enum Constant Detail
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UNBOUNDED_STRONG
@ProtoEnumValue(number=0) public static final CounterType UNBOUNDED_STRONG
A strong consistent and unbounded counter. The counter will never throw aCounterOutOfBoundsException.
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BOUNDED_STRONG
@ProtoEnumValue(number=1) public static final CounterType BOUNDED_STRONG
A strong consistent and bounded counter. The counter will throwCounterOutOfBoundsExceptionif the boundaries are reached. The upper and lower bound are inclusive.
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WEAK
@ProtoEnumValue(number=2) public static final CounterType WEAK
A weak consistent counter. It focus on write performance and its counter value is only calculated at read time.
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Method Detail
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values
public static CounterType[] 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 (CounterType c : CounterType.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 CounterType valueOf(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:
IllegalArgumentException- if this enum type has no constant with the specified nameNullPointerException- if the argument is null
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valueOf
public static CounterType valueOf(int index)
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:
index- the name of the enum constant to be returned.- Returns:
- the enum constant with the specified name
- Throws:
IllegalArgumentException- if this enum type has no constant with the specified nameNullPointerException- if the argument is null
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