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

Class AutoScalingConfig

java.lang.Object

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

All Implemented Interfaces:

MapSerializable, MapWriter

public class AutoScalingConfig
extends Object
implements MapWriter

Bean representation of autoscaling.json, which parses data lazily.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AutoScalingConfig.ActionConfig Bean representation of trigger action configuration.
static class	AutoScalingConfig.TriggerConfig Bean representation of trigger config.
static class	AutoScalingConfig.TriggerListenerConfig Bean representation of trigger listener config.

Nested classes/interfaces inherited from interface org.apache.solr.common.MapWriter

MapWriter.EntryWriter

Constructor Summary

Constructors

Constructor and Description
AutoScalingConfig(byte[] utf8) Construct from bytes that represent a UTF-8 JSON string.
AutoScalingConfig(Map<String,Object> jsonMap) Construct from a JSON map representation.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
Policy	getPolicy() Get Policy configuration.
Map<String,AutoScalingConfig.TriggerConfig>	getTriggerConfigs() Get trigger configurations.
Map<String,AutoScalingConfig.TriggerListenerConfig>	getTriggerListenerConfigs() Get listener configurations.
int	getZkVersion() Return the znode version that was used to create this configuration.
boolean	hasTriggerForEvents(TriggerEventType... types) Check whether triggers for specific event type exist.
boolean	isEmpty() Return true if the source autoscaling.json was empty, false otherwise.
AutoScalingConfig	withoutTriggerConfig(String name) Create a copy of the config without a trigger configuration.
AutoScalingConfig	withoutTriggerListenerConfig(String name) Create a copy of the config without a trigger listener configuration.
AutoScalingConfig	withPolicy(Policy policy) Create a copy of the config with replaced policy.
AutoScalingConfig	withTriggerConfig(AutoScalingConfig.TriggerConfig config) Create a copy of the config with replaced trigger configuration
AutoScalingConfig	withTriggerConfigs(Map<String,AutoScalingConfig.TriggerConfig> configs) Create a copy of the config with replaced trigger configurations.
AutoScalingConfig	withTriggerListenerConfig(AutoScalingConfig.TriggerListenerConfig config) Create a copy of the config with replaced trigger listener configuration.
AutoScalingConfig	withTriggerListenerConfigs(Map<String,AutoScalingConfig.TriggerListenerConfig> configs) Create a copy of the config with replaced trigger listener configurations.
void	writeMap(MapWriter.EntryWriter ew)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.solr.common.MapWriter

toMap

Constructor Detail

AutoScalingConfig

public AutoScalingConfig(byte[] utf8)

Construct from bytes that represent a UTF-8 JSON string.

Parameters:

utf8 - config data

AutoScalingConfig

public AutoScalingConfig(Map<String,Object> jsonMap)

Construct from a JSON map representation.

Parameters:

jsonMap - JSON map representation of the config. Note that this map is evaluated lazily, and outside modifications may cause unpredictable behavior.

Method Detail

isEmpty

public boolean isEmpty()

Return true if the source autoscaling.json was empty, false otherwise.

getPolicy

public Policy getPolicy()

Get Policy configuration.

getTriggerConfigs

public Map<String,AutoScalingConfig.TriggerConfig> getTriggerConfigs()

Get trigger configurations.

hasTriggerForEvents

public boolean hasTriggerForEvents(TriggerEventType... types)

Check whether triggers for specific event type exist.

Parameters:

types - list of event types

Returns:

true if there's at least one trigger matching at least one event type, false otherwise,

getTriggerListenerConfigs

public Map<String,AutoScalingConfig.TriggerListenerConfig> getTriggerListenerConfigs()

Get listener configurations.

withPolicy

public AutoScalingConfig withPolicy(Policy policy)

Create a copy of the config with replaced policy.

Parameters:

policy - new policy

Returns:

modified copy of the configuration

withTriggerConfigs

public AutoScalingConfig withTriggerConfigs(Map<String,AutoScalingConfig.TriggerConfig> configs)

Create a copy of the config with replaced trigger configurations.

Parameters:

configs - new trigger configurations

Returns:

modified copy of the configuration

withTriggerConfig

public AutoScalingConfig withTriggerConfig(AutoScalingConfig.TriggerConfig config)

Create a copy of the config with replaced trigger configuration

Parameters:

config - new trigger configuration

Returns:

modified copy of the configuration

withoutTriggerConfig

public AutoScalingConfig withoutTriggerConfig(String name)

Create a copy of the config without a trigger configuration.

Parameters:

name - trigger configuration name

Returns:

modified copy of the configuration, even if the specified config name didn't exist.

withTriggerListenerConfigs

public AutoScalingConfig withTriggerListenerConfigs(Map<String,AutoScalingConfig.TriggerListenerConfig> configs)

Create a copy of the config with replaced trigger listener configurations.

Parameters:

configs - new trigger listener configurations

Returns:

modified copy of the configuration

withTriggerListenerConfig

public AutoScalingConfig withTriggerListenerConfig(AutoScalingConfig.TriggerListenerConfig config)

Create a copy of the config with replaced trigger listener configuration.

Parameters:

config - new trigger listener configuration

Returns:

modified copy of the configuration

withoutTriggerListenerConfig

public AutoScalingConfig withoutTriggerListenerConfig(String name)

Create a copy of the config without a trigger listener configuration.

Parameters:

name - trigger listener configuration name

Returns:

modified copy of the configuration, even if the specified config name didn't exist.

getZkVersion

public int getZkVersion()

Return the znode version that was used to create this configuration.

writeMap

public void writeMap(MapWriter.EntryWriter ew)
              throws IOException

Specified by:

writeMap in interface MapWriter

Throws:

IOException

equals

public boolean equals(Object o)

Overrides:

equals in class Object