Enum ExpirationType
- java.lang.Object
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- java.lang.Enum<ExpirationType>
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- com.alachisoft.ncache.runtime.caching.expiration.ExpirationType
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Comparable<ExpirationType>
public enum ExpirationType extends java.lang.Enum<ExpirationType>
The type of expiration to be used while expiring items in cache. The value of this type varies from item to item in cache.
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Enum Constant Summary
Enum Constants Enum Constant Description Absolute
Indicates that item expiration in cache is to follow fixed expiration.DefaultAbsolute
Indicates that item expiration in cache is to follow fixed expiration and value should be taken from 'DefaultAbsolute' field in NCache Manager.DefaultAbsoluteLonger
Indicates that item expiration in cache is to follow fixed expiration and value should be taken from 'DefaultAbsoluteLonger' field in NCache Manager.DefaultSliding
Indicates that item expiration in cache is to follow fixed expiration and value should be taken from 'DefaultSliding' field in NCache Manager.DefaultSlidingLonger
Indicates that item expiration in cache is to follow fixed expiration and value should be taken from 'DefaultSlidingLonger' field in NCache Manager.None
Indicates that no expiration is to take place.Sliding
Indicates that item expiration in cache is to follow idle expiration.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static ExpirationType
forValue(int value)
retreives the enum constant of the specified value, if exists.int
getValue()
Order is important in enums.By using getValue() method, each enum constant index can be found, just like array index.static ExpirationType
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static ExpirationType[]
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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None
public static final ExpirationType None
Indicates that no expiration is to take place.
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Sliding
public static final ExpirationType Sliding
Indicates that item expiration in cache is to follow idle expiration.
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Absolute
public static final ExpirationType Absolute
Indicates that item expiration in cache is to follow fixed expiration.
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DefaultAbsolute
public static final ExpirationType DefaultAbsolute
Indicates that item expiration in cache is to follow fixed expiration and value should be taken from 'DefaultAbsolute' field in NCache Manager.
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DefaultAbsoluteLonger
public static final ExpirationType DefaultAbsoluteLonger
Indicates that item expiration in cache is to follow fixed expiration and value should be taken from 'DefaultAbsoluteLonger' field in NCache Manager.
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DefaultSliding
public static final ExpirationType DefaultSliding
Indicates that item expiration in cache is to follow fixed expiration and value should be taken from 'DefaultSliding' field in NCache Manager.
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DefaultSlidingLonger
public static final ExpirationType DefaultSlidingLonger
Indicates that item expiration in cache is to follow fixed expiration and value should be taken from 'DefaultSlidingLonger' field in NCache Manager.
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Method Detail
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values
public static ExpirationType[] 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 (ExpirationType c : ExpirationType.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 ExpirationType 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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forValue
public static ExpirationType forValue(int value)
retreives the enum constant of the specified value, if exists.- Parameters:
value
- enum constant index- Returns:
- enum constant
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getValue
public int getValue()
Order is important in enums.By using getValue() method, each enum constant index can be found, just like array index.- Returns:
- enum constant index
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