Package com.tangosol.net.cache

Class SimpleOverflowMap.FrontFilterConverter

java.lang.Object

com.tangosol.net.cache.SimpleOverflowMap.FrontFilterConverter

All Implemented Interfaces:

Converter, Converter, Filter, Serializable, Function

Enclosing class:

SimpleOverflowMap

protected static class SimpleOverflowMap.FrontFilterConverter
extends Object
implements Filter, Converter

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

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static SimpleOverflowMap.FrontFilterConverter	INSTANCE

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	FrontFilterConverter()

Method Summary

Modifier and Type	Method	Description
Object	convert(Object o)	Extracts the key from the Status object.
boolean	evaluate(Object o)	Filters keys out that are not in the front map.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.oracle.coherence.common.base.Converter

apply

Methods inherited from interface com.tangosol.util.Filter

and, asLimitFilter, associatedWith, forKeys, forPartitions, or, toExpression, xor

Methods inherited from interface java.util.function.Function

andThen, compose

Field Detail

INSTANCE

public static final SimpleOverflowMap.FrontFilterConverter INSTANCE

Constructor Detail

FrontFilterConverter

protected FrontFilterConverter()

Method Detail

evaluate

public boolean evaluate(Object o)

Filters keys out that are not in the front map.

Specified by:

evaluate in interface Filter

Parameters:

o - the input argument to evaluate

Returns:

true if the input argument matches the filter, otherwise false

convert

public Object convert(Object o)

Extracts the key from the Status object.

Specified by:

convert in interface Converter

Parameters:

o - the object to convert

Returns:

the converted form of the passed object