java.lang.Object
- javax.print.attribute.EnumSyntax
- - org.apache.geode.cache.EvictionAlgorithm

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable
```
@Immutable
public final class EvictionAlgorithm
extends javax.print.attribute.EnumSyntax
implements java.io.Serializable
```
The algorithm used to determine when to perform an EvictionAction

Since:

GemFire 5.0

See Also:

EvictionAction, EvictionAttributesImpl, Serialized Form

Field Summary

Fields
Modifier and Type	Field	Description
`static EvictionAlgorithm`	`LIFO_ENTRY`	Deprecated. For internal use only.
`static EvictionAlgorithm`	`LIFO_MEMORY`	Deprecated. For internal use only.
`static EvictionAlgorithm`	`LRU_ENTRY`	An algorithm that considers the number of Entries in the Region before invoking its `EvictionAction`
`static EvictionAlgorithm`	`LRU_HEAP`	An algorithm that considers the JVM heap size before invoking its `EvictionAction`
`static EvictionAlgorithm`	`LRU_MEMORY`	An algorithm that considers the amount of bytes consumed by the Region before invoking its `EvictionAction`
`static EvictionAlgorithm`	`NONE`	The canonical EvictionAction that represents no eviction action

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`protected javax.print.attribute.EnumSyntax[]`	`getEnumValueTable()`
`protected java.lang.String[]`	`getStringTable()`
`boolean`	`isLIFO()`	Deprecated. For internal use only.
`boolean`	`isLRU()`	returns true if this object uses a least-recently-used algorithm
`boolean`	`isLRUEntry()`
`boolean`	`isLRUHeap()`
`boolean`	`isLRUMemory()`
`boolean`	`isNone()`
`static EvictionAlgorithm`	`parseAction(java.lang.String s)`
`static EvictionAlgorithm`	`parseValue(int v)`	Returns the eviction algorithm that corresponds to the given parameter.

Methods inherited from class javax.print.attribute.EnumSyntax
clone, getOffset, getValue, hashCode, readResolve, toString

Methods inherited from class java.lang.Object
equals, finalize, getClass, notify, notifyAll, wait, wait, wait

- Field Detail
  - NONE
```
@Immutable
public static final EvictionAlgorithm NONE
```
    The canonical EvictionAction that represents no eviction action
  - LRU_ENTRY
```
@Immutable
public static final EvictionAlgorithm LRU_ENTRY
```
    An algorithm that considers the number of Entries in the Region before invoking its EvictionAction
  - LRU_HEAP
```
@Immutable
public static final EvictionAlgorithm LRU_HEAP
```
    An algorithm that considers the JVM heap size before invoking its EvictionAction
  - LRU_MEMORY
```
@Immutable
public static final EvictionAlgorithm LRU_MEMORY
```
    An algorithm that considers the amount of bytes consumed by the Region before invoking its EvictionAction
  - LIFO_ENTRY
```
@Deprecated
@Immutable
public static final EvictionAlgorithm LIFO_ENTRY
```
    Deprecated.
    For internal use only.
    
    An algorithm that considers the number of Entries in the Region before invoking its EvictionAction
  - LIFO_MEMORY
```
@Deprecated
@Immutable
public static final EvictionAlgorithm LIFO_MEMORY
```
    Deprecated.
    For internal use only.
    
    An algorithm that considers the amount of bytes consumed by the Region before invoking its EvictionAction
- Method Detail
  - getStringTable
```
protected java.lang.String[] getStringTable()
```
    Overrides:
    
    getStringTable in class javax.print.attribute.EnumSyntax
  - getEnumValueTable
```
protected javax.print.attribute.EnumSyntax[] getEnumValueTable()
```
    Overrides:
    
    getEnumValueTable in class javax.print.attribute.EnumSyntax
  - parseValue
```
public static EvictionAlgorithm parseValue(int v)
```
    Returns the eviction algorithm that corresponds to the given parameter. Returns null if no algorithm corresponds.
    
    Parameters:
    
    v - the parameter representation of an eviction algorithm
    
    Returns:
    
    the eviction algorithm that corresponds to the given parameter
    
    Since:
    
    GemFire 6.5
  - parseAction
```
public static EvictionAlgorithm parseAction(java.lang.String s)
```
  - isLRUEntry
```
public boolean isLRUEntry()
```
  - isLRUMemory
```
public boolean isLRUMemory()
```
  - isLRUHeap
```
public boolean isLRUHeap()
```
  - isLRU
```
public boolean isLRU()
```
    returns true if this object uses a least-recently-used algorithm
    
    Returns:
    
    whether this object uses a least-recently-used algorithm
  - isNone
```
public boolean isNone()
```
  - isLIFO
```
@Deprecated
public boolean isLIFO()
```
    Deprecated.
    For internal use only.
    
    Returns:
    
    whether this object uses a last-in-first-out algorithm

VMware GemFire Java API Reference

Class EvictionAlgorithm

Field Summary

Method Summary

Methods inherited from class javax.print.attribute.EnumSyntax

Methods inherited from class java.lang.Object

Field Detail

NONE

LRU_ENTRY

LRU_HEAP

LRU_MEMORY

LIFO_ENTRY

LIFO_MEMORY

Method Detail

getStringTable

getEnumValueTable

parseValue

parseAction

isLRUEntry

isLRUMemory

isLRUHeap

isLRU

isNone

isLIFO