com.espertech.esper.metrics.codahale_metrics.metrics.core
Interface MetricPredicate

public interface MetricPredicate

A MetricPredicate is used to determine whether a metric should be included when sorting and filtering metrics. This is especially useful for limited metric reporting.

Field Summary

static MetricPredicate

ALL A predicate which matches all inputs.

Method Summary

boolean

matches(MetricName name, Metric metric) Returns true if the metric matches the predicate.

Field Detail

ALL

static final MetricPredicate ALL

A predicate which matches all inputs.

Method Detail

matches

boolean matches(MetricName name,
                Metric metric)

Returns true if the metric matches the predicate.

Parameters:

name - the name of the metric

metric - the metric itself

Returns:

true if the predicate applies, false otherwise