com.netflix.spectator.atlas.impl

Class DataExpr.All

java.lang.Object

com.netflix.spectator.atlas.impl.DataExpr.All

All Implemented Interfaces:

DataExpr

Enclosing interface:

DataExpr

public static final class DataExpr.All
extends java.lang.Object
implements DataExpr

Includes all datapoints that match the query expression. See also: https://github.com/Netflix/atlas/wiki/data-all

Nested Class Summary

Nested classes/interfaces inherited from interface com.netflix.spectator.atlas.impl.DataExpr

DataExpr.AggregateFunction, DataExpr.Aggregator, DataExpr.All, DataExpr.Count, DataExpr.DropRollup, DataExpr.GroupBy, DataExpr.KeepRollup, DataExpr.Max, DataExpr.Min, DataExpr.Sum

Method Summary

Modifier and Type	Method and Description
DataExpr.Aggregator	aggregator() Get an aggregator using the default set of tags for the final result.
DataExpr.Aggregator	aggregator(java.util.Map<java.lang.String,java.lang.String> ignored, boolean shouldCheckQuery) Get an aggregator that can be incrementally fed values.
boolean	equals(java.lang.Object obj)
int	hashCode()
Query	query() Query for selecting the input measurements that should be aggregated.
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.netflix.spectator.atlas.impl.DataExpr

eval

Method Detail

query

public Query query()

Description copied from interface: DataExpr

Query for selecting the input measurements that should be aggregated.

Specified by:

query in interface DataExpr

aggregator

public DataExpr.Aggregator aggregator(java.util.Map<java.lang.String,java.lang.String> ignored,
                                      boolean shouldCheckQuery)

Description copied from interface: DataExpr

Get an aggregator that can be incrementally fed values. See DataExpr.eval(Iterable) if you already have the completed list of values.

Specified by:

aggregator in interface DataExpr

Parameters:

ignored - The set of tags for the final aggregate.

shouldCheckQuery - If true, then values will be checked against the query before applying to the aggregate. Otherwise, it is assumed that the user has already verified that the datapoint matches before passing it in.

Returns:

Aggregator for this data expression.

aggregator

public DataExpr.Aggregator aggregator()

Description copied from interface: DataExpr

Get an aggregator using the default set of tags for the final result. The tags will be extracted based on the exact matches for the underlying query.

Specified by:

aggregator in interface DataExpr

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object