Aggregates (RRD4J 2.2.1 API)

java.lang.Object
- org.rrd4j.data.Aggregates

```
public class Aggregates
extends Object
```
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.

Method Summary

Methods
Modifier and Type	Method and Description
`String`	`dump()` Returns String representing all aggregated values.
`double`	`getAggregate(ConsolFun consolFun)` Returns single aggregated value for the give consolidation function
`double`	`getAverage()` Returns average
`double`	`getFirst()` Returns the first value
`double`	`getLast()` Returns the last value
`double`	`getLSLCorrel()` Returns Least Squares Line Correlation Coefficient
`double`	`getLSLInt()` Returns Least Squares Line y-intercept value
`double`	`getLSLSlope()` Returns Least Squares Line Slope value
`double`	`getMax()` Returns the maximum value
`double`	`getMin()` Returns the minimal value
`double`	`getTotal()` Returns total value

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - getMin
```
public double getMin()
```
    Returns the minimal value
    
    Returns:
    Minimal value
  - getMax
```
public double getMax()
```
    Returns the maximum value
    
    Returns:
    Maximum value
  - getFirst
```
public double getFirst()
```
    Returns the first value
    
    Returns:
    First value
  - getLast
```
public double getLast()
```
    Returns the last value
    
    Returns:
    Last value
  - getAverage
```
public double getAverage()
```
    Returns average
    
    Returns:
    Average value
  - getTotal
```
public double getTotal()
```
    Returns total value
    
    Returns:
    Total value
  - getLSLSlope
```
public double getLSLSlope()
```
    Returns Least Squares Line Slope value
    
    Returns:
    lslslope value
    Since:
    
    2.3
  - getLSLInt
```
public double getLSLInt()
```
    Returns Least Squares Line y-intercept value
    
    Returns:
    lslint value
    Since:
    
    2.3
  - getLSLCorrel
```
public double getLSLCorrel()
```
    Returns Least Squares Line Correlation Coefficient
    
    Returns:
    lslcorrel value
    Since:
    
    2.3
  - getAggregate
```
public double getAggregate(ConsolFun consolFun)
```
    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 the ConsolFun interface.
    
    Returns:
    Aggregated value
    
    Throws:
    
    IllegalArgumentException - Thrown if unsupported consolidation function is supplied
  - dump
```
public String dump()
```
    Returns String representing all aggregated values. Just for debugging purposes.
    
    Returns:
    String containing all aggregated values

Class Aggregates

Method Summary

Methods inherited from class java.lang.Object

Method Detail

getMin

getMax

getFirst

getLast

getAverage

getTotal

getLSLSlope

getLSLInt

getLSLCorrel

getAggregate

dump