Package org.apache.solr.cloud.autoscaling.sim

Enum SimScenario.SimAction

java.lang.Object

java.lang.Enum<SimScenario.SimAction>

org.apache.solr.cloud.autoscaling.sim.SimScenario.SimAction

All Implemented Interfaces:

Serializable, Comparable<SimScenario.SimAction>

Enclosing class:

SimScenario

public static enum SimScenario.SimAction
extends Enum<SimScenario.SimAction>

Actions supported by the scenario.

Enum Constant Summary

Enum Constants

Enum Constant	Description
ADD_NODES	Add new nodes.
APPLY_SUGGESTIONS	Apply previously calculated autoscaling suggestions.
ASSERT	Assert a condition.
CALCULATE_SUGGESTIONS	Calculate autoscaling suggestions and put them in the scenario's context.
CREATE_CLUSTER	Create a new simulated cluster.
CTX_REMOVE	Remove a variable from context.
CTX_SET	Set a variable in context.
DUMP	Dump the internal state of the simulator to console.
EVENT_LISTENER	Prepare a listener to listen for an autoscaling event.
INDEX_DOCS	Bulk index a number of simulated documents.
KILL_NODES	Kill specific nodes, or a number of randomly selected nodes.
LOAD_AUTOSCALING	Load autoscaling.json configuration from a file.
LOAD_SNAPSHOT	Create a simulated cluster from autoscaling snapshot.
LOOP_END	End a loop.
LOOP_START	Start a loop.
RUN	Run the simulation for a while, allowing background tasks to execute.
SAVE_SNAPSHOT	Save autoscaling snapshot of the current simulated cluster.
SET_NODE_METRICS	Set metrics for a node.
SET_OP_DELAYS	Set operation delays to simulate long-running actions.
SET_SHARD_METRICS	Set metrics for each replica of a collection's shard(s).
SOLR_REQUEST	Execute a SolrRequest (must be supported by SimCloudManager).
WAIT_COLLECTION	Wait for a collection to reach the indicated number of shards and replicas.
WAIT_EVENT	Wait for an autoscaling event using previously prepared listener.

Method Summary

Modifier and Type	Method	Description
static SimScenario.SimAction	get(String str)
String	toLower()
static SimScenario.SimAction	valueOf(String name)	Returns the enum constant of this type with the specified name.
static SimScenario.SimAction[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

CREATE_CLUSTER

public static final SimScenario.SimAction CREATE_CLUSTER

Create a new simulated cluster.

LOAD_SNAPSHOT

public static final SimScenario.SimAction LOAD_SNAPSHOT

Create a simulated cluster from autoscaling snapshot.

SAVE_SNAPSHOT

public static final SimScenario.SimAction SAVE_SNAPSHOT

Save autoscaling snapshot of the current simulated cluster.

CALCULATE_SUGGESTIONS

public static final SimScenario.SimAction CALCULATE_SUGGESTIONS

Calculate autoscaling suggestions and put them in the scenario's context.

APPLY_SUGGESTIONS

public static final SimScenario.SimAction APPLY_SUGGESTIONS

Apply previously calculated autoscaling suggestions.

KILL_NODES

public static final SimScenario.SimAction KILL_NODES

Kill specific nodes, or a number of randomly selected nodes.

ADD_NODES

public static final SimScenario.SimAction ADD_NODES

Add new nodes.

LOAD_AUTOSCALING

public static final SimScenario.SimAction LOAD_AUTOSCALING

Load autoscaling.json configuration from a file.

LOOP_START

public static final SimScenario.SimAction LOOP_START

Start a loop.

LOOP_END

public static final SimScenario.SimAction LOOP_END

End a loop.

SET_OP_DELAYS

public static final SimScenario.SimAction SET_OP_DELAYS

Set operation delays to simulate long-running actions.

SOLR_REQUEST

public static final SimScenario.SimAction SOLR_REQUEST

Execute a SolrRequest (must be supported by SimCloudManager).

WAIT_COLLECTION

public static final SimScenario.SimAction WAIT_COLLECTION

Wait for a collection to reach the indicated number of shards and replicas.

EVENT_LISTENER

public static final SimScenario.SimAction EVENT_LISTENER

Prepare a listener to listen for an autoscaling event.

WAIT_EVENT

public static final SimScenario.SimAction WAIT_EVENT

Wait for an autoscaling event using previously prepared listener.

RUN

public static final SimScenario.SimAction RUN

Run the simulation for a while, allowing background tasks to execute.

DUMP

public static final SimScenario.SimAction DUMP

Dump the internal state of the simulator to console.

CTX_SET

public static final SimScenario.SimAction CTX_SET

Set a variable in context.

CTX_REMOVE

public static final SimScenario.SimAction CTX_REMOVE

Remove a variable from context.

SET_NODE_METRICS

public static final SimScenario.SimAction SET_NODE_METRICS

Set metrics for a node.

SET_SHARD_METRICS

public static final SimScenario.SimAction SET_SHARD_METRICS

Set metrics for each replica of a collection's shard(s).

INDEX_DOCS

public static final SimScenario.SimAction INDEX_DOCS

Bulk index a number of simulated documents.

ASSERT

public static final SimScenario.SimAction ASSERT

Assert a condition.

Method Detail

values

public static SimScenario.SimAction[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (SimScenario.SimAction c : SimScenario.SimAction.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static SimScenario.SimAction valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

get

public static SimScenario.SimAction get(String str)

toLower

public String toLower()