net.fortytwo.flow.rdf.ranking
Class ApproxFairOperation<T,E extends Exception>

java.lang.Object
  net.fortytwo.flow.rdf.ranking.ApproxFairOperation<T,E>

All Implemented Interfaces:

Approximation<WeightedVector<T>,E>, WeightedVectorApproximation<T,E>

Direct Known Subclasses:

ApproxIntersection, ApproxUnion

public abstract class ApproxFairOperation<T,E extends Exception>
extends Object
implements WeightedVectorApproximation<T,E>

Author:

Joshua Shinavier (http://fortytwo.net)

Field Summary

protected WeightedVectorApproximation<T,E>[]

operands

Constructor Summary

ApproxFairOperation(WeightedVectorApproximation<T,E>... operands)

Method Summary

int	compute(int cycles)

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.fortytwo.flow.rdf.ranking.WeightedVectorApproximation

currentResult

Field Detail

operands

protected final WeightedVectorApproximation<T,E extends Exception>[] operands

Constructor Detail

ApproxFairOperation

public ApproxFairOperation(WeightedVectorApproximation<T,E>... operands)

Method Detail

compute

public int compute(int cycles)
            throws E extends Exception

Specified by:

compute in interface Approximation<WeightedVector<T>,E extends Exception>

Parameters:

cycles - the number of cycles available

Returns:

the number of cycles actually consumed

Throws:

E - an implementation-specific exception

E extends Exception