Terracotta Statistics 1.5.0 · org.terracotta.statistics.AbstractOperationStatistic

Field Summary

Modifier and Type	Field and Description
public final String	name
public final Map<String, Object>	properties
public final Set<String>	tags
public final Class<T>	type

Inherited from org.terracotta.statistics.AbstractSourceStatistic:: derivedStatistics

Access	Constructor and Description
pack-priv	AbstractOperationStatistic(String name, Set<String> tags, Map<String, ? extends Object> a set of context properties properties, Class<T> operation result type type) Create an operation statistics for a given operation result type.

Modifier and Type	Method and Description
public void	begin() Implements org.terracotta.statistics.observer.OperationObserver.begin. Called immediately prior to the operation beginning.
public ValueStatistic<Long>	Returns: a `ValueStatistic` instance statistic(final T the result of interest result) Implements org.terracotta.statistics.OperationStatistic.statistic. Return a `ValueStatistic` returning the count for the given result.
public ValueStatistic<Long>	statistic(final Set<T> results) Implements org.terracotta.statistics.OperationStatistic.statistic, org.terracotta.statistics.OperationStatistic.statistic.
public long	sum() Implements org.terracotta.statistics.OperationStatistic.sum.
public Class<T>	type() Implements org.terracotta.statistics.OperationStatistic.type.

Inherited from org.terracotta.statistics.AbstractSourceStatistic:: addDerivedStatistic removeDerivedStatistic

name	back to summary
public final String name Annotations @ContextAttribute:name

properties	back to summary
public final Map<String, Object> properties Annotations @ContextAttribute:properties

tags	back to summary
public final Set<String> tags Annotations @ContextAttribute:tags

type	back to summary
public final Class<T> type Annotations @ContextAttribute:type

AbstractOperationStatistic	back to summary
pack-priv AbstractOperationStatistic(String name, Set<String> tags, Map<String, ? extends Object> properties, Class<T> type) Create an operation statistics for a given operation result type. Parameters properties:Map<String, ? extends Object> a set of context properties type:Class<T> operation result type

AbstractOperationStatistic

pack-priv AbstractOperationStatistic(String name, Set<String> tags, Map<String, ? extends Object> properties, Class<T> type)

Create an operation statistics for a given operation result type.

Parameters

begin	back to summary
public void begin() Implements org.terracotta.statistics.observer.OperationObserver.begin. Doc from org.terracotta.statistics.observer.OperationObserver.begin. Called immediately prior to the operation beginning. Annotations @Override

begin

public void begin()

Called immediately prior to the operation beginning.

Annotations

statistic back to summary

statistic	back to summary
public ValueStatistic<Long> statistic(final T result) Implements org.terracotta.statistics.OperationStatistic.statistic. Return a `ValueStatistic` returning the count for the given result. Parameters result:T the result of interest Returns:ValueStatistic<Long> a `ValueStatistic` instance Annotations @Override

public ValueStatistic<Long> statistic(final T result)

Return a ValueStatistic returning the count for the given result.

Parameters

a ValueStatistic instance

Annotations

statistic	back to summary
public ValueStatistic<Long> statistic(final Set<T> results) Implements org.terracotta.statistics.OperationStatistic.statistic, org.terracotta.statistics.OperationStatistic.statistic. Annotations @Override

statistic

public ValueStatistic<Long> statistic(final Set<T> results)

Annotations