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com.tangosol.net.cache
Class SimpleOverflowMap.FrontFilterConverter

java.lang.Object
com.tangosol.net.cache.SimpleOverflowMap.FrontFilterConverter

All Implemented Interfaces:

Converter, Filter

Enclosing class:

SimpleOverflowMap

protected static class SimpleOverflowMap.FrontFilterConverter

extends java.lang.Object

implements Filter, Converter

A combination Filter and Converter used to iterate through the status map in order to iterate through the front keys.

Field Summary

static SimpleOverflowMap.FrontFilterConverter

INSTANCE

Constructor Summary

protected

SimpleOverflowMap.FrontFilterConverter()

Method Summary

java.lang.Object	convert(java.lang.Object o) Extracts the key from the Status object.
boolean	evaluate(java.lang.Object o) Filters keys out that are not in the front map.

Field Detail

INSTANCE

public static final SimpleOverflowMap.FrontFilterConverter INSTANCE

Constructor Detail

SimpleOverflowMap.FrontFilterConverter

protected SimpleOverflowMap.FrontFilterConverter()

Method Detail

evaluate

public boolean evaluate(java.lang.Object o)

Filters keys out that are not in the front map.

Specified by:

evaluate in interface Filter

Parameters:

o - the object to test

Returns:

true if the test passes, false otherwise

convert

public java.lang.Object convert(java.lang.Object o)

Extracts the key from the Status object.

Specified by:

convert in interface Converter

Returns:

the new, converted object

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