Modifier and Type | Method and Description |
---|---|
FetchResults |
MeasurementFetchStrategy.fetch(long start,
long end,
long step,
int maxrows,
Long interval,
Long heartbeat,
List<Source> sources,
boolean relaxed)
Fetches the measurements for the given sources.
|
Modifier and Type | Method and Description |
---|---|
FetchResults |
NewtsFetchStrategy.fetch(long start,
long end,
long step,
int maxrows,
Long interval,
Long heartbeat,
List<Source> sources,
boolean relaxed) |
FetchResults |
AbstractRrdBasedFetchStrategy.fetch(long start,
long end,
long step,
int maxrows,
Long interval,
Long heartbeat,
List<Source> sources,
boolean relaxed)
Fetches the measurements for the given sources.
|
FetchResults |
NullFetchStrategy.fetch(long start,
long end,
long step,
int maxrows,
Long interval,
Long heartbeat,
List<Source> sources,
boolean relaxed)
Fetches the measurements for the given sources.
|
protected FetchResults |
JrobinFetchStrategy.fetchMeasurements(long start,
long end,
long step,
int maxrows,
Map<Source,String> rrdsBySource,
Map<String,Object> constants,
QueryMetadata metadata)
Performs the actual retrieval of the values from the RRD/JRB files.
|
protected FetchResults |
JRrd2FetchStrategy.fetchMeasurements(long start,
long end,
long step,
int maxrows,
Map<Source,String> rrdsBySource,
Map<String,Object> constants,
QueryMetadata metadata) |
protected FetchResults |
RrdtoolXportFetchStrategy.fetchMeasurements(long start,
long end,
long step,
int maxrows,
Map<Source,String> rrdsBySource,
Map<String,Object> constants,
QueryMetadata metadata)
Performs the actual retrieval of the values from the RRD/JRB files.
|
protected abstract FetchResults |
AbstractRrdBasedFetchStrategy.fetchMeasurements(long start,
long end,
long step,
int maxrows,
Map<Source,String> rrdsBySource,
Map<String,Object> constants,
QueryMetadata metadata)
Performs the actual retrieval of the values from the RRD/JRB files.
|
Modifier and Type | Method and Description |
---|---|
List<Source> |
QueryRequest.getSources() |
Modifier and Type | Method and Description |
---|---|
void |
QueryRequest.setSources(List<Source> sources) |
Modifier and Type | Method and Description |
---|---|
static void |
Utils.fillMissingValues(FetchResults fetchResults,
List<Source> sources)
Enrich the
fetchResults with NaN values for all sources which do not have values in the fetchResults . |
Modifier and Type | Method and Description |
---|---|
FetchResults |
TimeseriesFetchStrategy.fetch(long start,
long end,
long step,
int maxrows,
Long interval,
Long heartbeat,
List<Source> sources,
boolean relaxed) |
Modifier and Type | Method and Description |
---|---|
NewtsLikeSampleAggregator.NewtsLikeSampleAggregatorBuilder |
NewtsLikeSampleAggregator.NewtsLikeSampleAggregatorBuilder.currentSources(List<Source> currentSources) |
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