org.apache.solr.client.solrj.cloud.autoscaling

Class FreeDiskVariable

java.lang.Object

org.apache.solr.client.solrj.cloud.autoscaling.VariableBase

org.apache.solr.client.solrj.cloud.autoscaling.FreeDiskVariable

All Implemented Interfaces:

Variable

public class FreeDiskVariable
extends VariableBase

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.solr.client.solrj.cloud.autoscaling.VariableBase

VariableBase.CoreIndexSizeVariable, VariableBase.DiskTypeVariable, VariableBase.LazyVariable, VariableBase.TotalDiskVariable

Nested classes/interfaces inherited from interface org.apache.solr.client.solrj.cloud.autoscaling.Variable

Variable.Meta, Variable.Type

Field Summary

Fields inherited from interface org.apache.solr.client.solrj.cloud.autoscaling.Variable

coreidxsize, NULL

Constructor Summary

Constructors

Constructor and Description
FreeDiskVariable(Variable.Type type)

Method Summary

Modifier and Type	Method and Description
int	compareViolation(Violation v1, Violation v2)
void	computeDeviation(Policy.Session session, double[] deviation, org.apache.solr.client.solrj.cloud.autoscaling.ReplicaCount replicaCount, SealedClause sealedClause)
Object	computeValue(Policy.Session session, Condition condition, String collection, String shard, String node) When a non constant value is used in a variable, the actual value needs to be computed at the runtime
Object	convertVal(Object val)
void	getSuggestions(org.apache.solr.client.solrj.cloud.autoscaling.Suggestion.Ctx ctx)
void	projectAddReplica(Cell cell, ReplicaInfo ri, Consumer<org.apache.solr.client.solrj.cloud.autoscaling.Row.OperationInfo> ops, boolean strictMode)
void	projectRemoveReplica(Cell cell, ReplicaInfo ri, Consumer<org.apache.solr.client.solrj.cloud.autoscaling.Row.OperationInfo> opCollector)

Methods inherited from class org.apache.solr.client.solrj.cloud.autoscaling.VariableBase

getTagType, postValidate, validate

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.solr.client.solrj.cloud.autoscaling.Variable

addViolatingReplicas, getOperand, match

Constructor Detail

FreeDiskVariable

public FreeDiskVariable(Variable.Type type)

Method Detail

convertVal

public Object convertVal(Object val)

computeValue

public Object computeValue(Policy.Session session,
                           Condition condition,
                           String collection,
                           String shard,
                           String node)

Description copied from interface: Variable

When a non constant value is used in a variable, the actual value needs to be computed at the runtime

compareViolation

public int compareViolation(Violation v1,
                            Violation v2)

Specified by:

compareViolation in interface Variable

Overrides:

compareViolation in class VariableBase

computeDeviation

public void computeDeviation(Policy.Session session,
                             double[] deviation,
                             org.apache.solr.client.solrj.cloud.autoscaling.ReplicaCount replicaCount,
                             SealedClause sealedClause)

getSuggestions

public void getSuggestions(org.apache.solr.client.solrj.cloud.autoscaling.Suggestion.Ctx ctx)

Specified by:

getSuggestions in interface Variable

Overrides:

getSuggestions in class VariableBase

projectAddReplica

public void projectAddReplica(Cell cell,
                              ReplicaInfo ri,
                              Consumer<org.apache.solr.client.solrj.cloud.autoscaling.Row.OperationInfo> ops,
                              boolean strictMode)

projectRemoveReplica

public void projectRemoveReplica(Cell cell,
                                 ReplicaInfo ri,
                                 Consumer<org.apache.solr.client.solrj.cloud.autoscaling.Row.OperationInfo> opCollector)