Class NumericThreshold<E> (2.19.1)

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public final class NumericThreshold<E> implements BatchingThreshold<E>

A threshold which accumulates a count based on the provided ElementCounter.

Inheritance

java.lang.Object > NumericThreshold<E>

Implements

BatchingThreshold<E>

Type Parameter

NameDescription
E

Constructors

NumericThreshold(long threshold, ElementCounter<E> extractor)

public NumericThreshold(long threshold, ElementCounter<E> extractor)

Constructs a NumericThreshold.

Parameters
NameDescription
thresholdlong

The value that allows an event to happen.

extractorElementCounter<E>

Object that extracts a numeric value from the value object.

Methods

accumulate(E e)

public void accumulate(E e)

Presents the element to the threshold for the attribute of interest to be accumulated.

Any calls into this function from ThresholdBatcher will be under a lock.

Parameter
NameDescription
eE

copyWithZeroedValue()

public BatchingThreshold<E> copyWithZeroedValue()

Make a copy of this threshold but with the accumulated value zeroed.

Any calls into this function from ThresholdBatcher will be under a lock.

Returns
TypeDescription
BatchingThreshold<E>

isThresholdReached()

public boolean isThresholdReached()

Any calls into this function from ThresholdBatcher will be under a lock.

Returns
TypeDescription
boolean