FollowTheSunParameters (Apache Brooklyn)

java.lang.Object
- brooklyn.policy.followthesun.FollowTheSunParameters

public class FollowTheSunParameters
extends java.lang.Object

Field Summary

Fields
Modifier and Type	Field and Description
`java.util.Set<Location>`	`excludedLocations` a list of excluded locations
`double`	`triggerAbsoluteMajority` as corresponding majority and total fields, with x_A-x_B on the LHS of inequality
`double`	`triggerAbsoluteTotal` fields as above, this parameter T defines a number such that x_A > T in order for X to be migrated to A
`double`	`triggerDeltaAbovePercentMajority` as corresponding majority and total fields, with x_A-x_B on the LHS of inequality
`double`	`triggerDeltaAbovePercentTotal` fields as above, and T as above, this parameter T' defines a number such that x_A > T*x + T' in order for X to be migrated to A
`double`	`triggerPercentMajority` fields as above, with X_B the number from a different geography B, where A and B are the two most prolific requesters of X, and X_A >= X_B; this parameter T defines a number such that x_A-x_B > T*x in order for X to be migrated to A
`double`	`triggerPercentTotal` trigger for moving segment X from geo A to geo B: where x is total number of requests submitted in X across the CDM network, and x_A is number of reqs from geo A, with A the most prolific geography (arbitrarily chosen in case of ties so recommended to choose at least a small percent_majority or delta_above_percent_majority, in addition to this field); this parameter T defines a number such that x_A > T*x in order for X to be migrated to A (but see also DELTA_ABOVE_PERCENT_TOTAL, below)

Method Summary

Methods
Modifier and Type	Method and Description
`boolean`	`isTriggered(double highest, double total, double nextHighest, double current)`
`static FollowTheSunParameters`	`newDefault()`
`java.lang.String`	`toString()`

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

- Field Detail
  - triggerPercentTotal
```
public double triggerPercentTotal
```
    trigger for moving segment X from geo A to geo B: where x is total number of requests submitted in X across the CDM network, and x_A is number of reqs from geo A, with A the most prolific geography (arbitrarily chosen in case of ties so recommended to choose at least a small percent_majority or delta_above_percent_majority, in addition to this field); this parameter T defines a number such that x_A > T*x in order for X to be migrated to A (but see also DELTA_ABOVE_PERCENT_TOTAL, below)
  - triggerDeltaAbovePercentTotal
```
public double triggerDeltaAbovePercentTotal
```
    fields as above, and T as above, this parameter T' defines a number such that x_A > T*x + T' in order for X to be migrated to A
  - triggerAbsoluteTotal
```
public double triggerAbsoluteTotal
```
    fields as above, this parameter T defines a number such that x_A > T in order for X to be migrated to A
  - triggerPercentMajority
```
public double triggerPercentMajority
```
    fields as above, with X_B the number from a different geography B, where A and B are the two most prolific requesters of X, and X_A >= X_B; this parameter T defines a number such that x_A-x_B > T*x in order for X to be migrated to A
  - triggerDeltaAbovePercentMajority
```
public double triggerDeltaAbovePercentMajority
```
    as corresponding majority and total fields, with x_A-x_B on the LHS of inequality
  - triggerAbsoluteMajority
```
public double triggerAbsoluteMajority
```
    as corresponding majority and total fields, with x_A-x_B on the LHS of inequality
  - excludedLocations
```
public java.util.Set<Location> excludedLocations
```
    a list of excluded locations
- Method Detail
  - newDefault
```
public static FollowTheSunParameters newDefault()
```
  - isTriggered
```
public boolean isTriggered(double highest,
                  double total,
                  double nextHighest,
                  double current)
```
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object

Class FollowTheSunParameters

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

triggerPercentTotal

triggerDeltaAbovePercentTotal

triggerAbsoluteTotal

triggerPercentMajority

triggerDeltaAbovePercentMajority

triggerAbsoluteMajority

excludedLocations

Method Detail

newDefault

isTriggered

toString