Package org.rrd4j.data
Class Aggregates
java.lang.Object
org.rrd4j.data.Aggregates
Deprecated.
Simple class which holds aggregated values (MIN, MAX, FIRST, LAST, AVERAGE and TOTAL). You
don't need to create objects of this class directly. Objects of this class are returned from
getAggregates()
method in
FetchData
and
DataProcessor.getAggregates(String)
DataProcessor classes.-
Field Summary
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptiondump()
Deprecated.Returns String representing all aggregated values.double
getAggregate
(ConsolFun consolFun) Deprecated.Returns single aggregated value for the give consolidation functiondouble
Deprecated.Returns averagedouble
getFirst()
Deprecated.Returns the first valuedouble
getLast()
Deprecated.Returns the last valuedouble
getMax()
Deprecated.Returns the maximum valuedouble
getMin()
Deprecated.Returns the minimal valuedouble
getTotal()
Deprecated.Returns total value
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Field Details
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min
double minDeprecated. -
max
double maxDeprecated. -
first
double firstDeprecated. -
last
double lastDeprecated. -
average
double averageDeprecated. -
total
double totalDeprecated.
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Constructor Details
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Aggregates
public Aggregates()Deprecated.
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Method Details
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getMin
public double getMin()Deprecated.Returns the minimal value- Returns:
- Minimal value
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getMax
public double getMax()Deprecated.Returns the maximum value- Returns:
- Maximum value
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getFirst
public double getFirst()Deprecated.Returns the first value- Returns:
- First value
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getLast
public double getLast()Deprecated.Returns the last value- Returns:
- Last value
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getAverage
public double getAverage()Deprecated.Returns average- Returns:
- Average value
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getTotal
public double getTotal()Deprecated.Returns total value- Returns:
- Total value
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getAggregate
Deprecated.Returns single aggregated value for the give consolidation function- Parameters:
consolFun
- Consolidation function: MIN, MAX, FIRST, LAST, AVERAGE, TOTAL. These constants are conveniently defined in theConsolFun
interface.- Returns:
- Aggregated value
- Throws:
IllegalArgumentException
- Thrown if unsupported consolidation function is supplied
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dump
Deprecated.Returns String representing all aggregated values. Just for debugging purposes.- Returns:
- String containing all aggregated values
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Variable
, used withDataProcessor.addDatasource(String, String, Variable)
.