Package com.tangosol.util.filter

Class ArrayFilter.WeightedFilter

java.lang.Object

com.tangosol.util.filter.ArrayFilter.WeightedFilter

All Implemented Interfaces:

Comparable

Enclosing class:

ArrayFilter

protected static class ArrayFilter.WeightedFilter
extends Object
implements Comparable

A thin wrapper around a Filter allowing for sorting the filters according to their effectiveness.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	WeightedFilter(Filter filter, int nEffect)	Construct the WeightedFilter.

Method Summary

Modifier and Type	Method	Description
int	compareTo(Object o)	Compares this WeightedFilter with the specified WeightedFilter for order.
Filter	getFilter()	Get the wrapped filter.

Methods inherited from class java.lang.Object

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

Constructor Detail

WeightedFilter

protected WeightedFilter(Filter filter,
                         int nEffect)

Construct the WeightedFilter.

Parameters:

filter - the wrapped filter

nEffect - the filter's effectiveness

Method Detail

compareTo

public int compareTo(Object o)

Compares this WeightedFilter with the specified WeightedFilter for order. Returns a negative integer, zero, or a positive integer as this WeightedFilter's effectiveness is less than, equal to, or greater than the effectiveness of the specified WeightedFilter object.

Specified by:

compareTo in interface Comparable

Parameters:

o - the Object to be compared

Returns:

a negative integer, zero, or a positive integer as this object is less than, equal to, or greater than the specified object

Throws:

ClassCastException - if the specified object's type prevents it from being compared to this WeightedFilter

getFilter

public Filter getFilter()

Get the wrapped filter.

Returns:

the wrapped filter