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

Class Policy

java.lang.Object

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

All Implemented Interfaces:

MapSerializable, MapWriter, NavigableObject

public class Policy
extends Object
implements MapWriter

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Policy.Session
static class	Policy.SortParam

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

MapWriter.EntryWriter

Field Summary

Fields

Modifier and Type	Field	Description
static String	ANY
static String	CLUSTER_POLICY
static String	CLUSTER_PREFERENCES
static List<Clause>	DEFAULT_CLUSTER_POLICY
static List<Map<String,Object>>	DEFAULT_CLUSTER_POLICY_JSON
static List<Preference>	DEFAULT_PREFERENCES
static String	EACH
static Set<String>	GLOBAL_ONLY_TAGS
static String	POLICIES
static String	POLICY

Constructor Summary

Constructors

Constructor	Description
Policy()
Policy(Map<String,Object> jsonMap)
Policy(Map<String,Object> jsonMap, int version)

Method Summary

Modifier and Type	Method	Description
static Map<String,List<Clause>>	clausesFromMap(Map<String,List<Map<String,Object>>> map, List<String> newParams)
Policy.Session	createSession(SolrCloudManager cloudManager)
Policy.Session	createSession(SolrCloudManager cloudManager, org.apache.solr.client.solrj.cloud.autoscaling.Policy.Transaction tx)
boolean	equals(Object o)
List<Clause>	getClusterPolicy()
List<Preference>	getClusterPreferences()
List<String>	getParamNames()
List<Pair<String,Variable.Type>>	getParams()
List<String>	getPerReplicaAttributes()
Map<String,List<Clause>>	getPolicies()
int	getZkVersion()
boolean	hasEmptyClusterPolicy()
boolean	hasEmptyPreferences()
int	hashCode()
boolean	isEmpty()
static List<Clause>	mergePolicies(String coll, List<Clause> collPolicy, List<Clause> globalPolicy)
String	toString()
Policy	withClusterPolicy(List<Clause> clusterPolicy)
Policy	withClusterPreferences(List<Preference> clusterPreferences)
Policy	withParams(List<String> params)
Policy	withPolicies(Map<String,List<Clause>> policies)
void	writeMap(MapWriter.EntryWriter ew)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

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

jsonStr, toMap

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

_forEachEntry, _forEachEntry, _forEachEntry, _get, _get, _getStr, _getStr

Field Detail

POLICY

public static final String POLICY

See Also:

Constant Field Values

EACH

public static final String EACH

See Also:

Constant Field Values

ANY

public static final String ANY

See Also:

Constant Field Values

POLICIES

public static final String POLICIES

See Also:

Constant Field Values

CLUSTER_POLICY

public static final String CLUSTER_POLICY

See Also:

Constant Field Values

CLUSTER_PREFERENCES

public static final String CLUSTER_PREFERENCES

See Also:

Constant Field Values

GLOBAL_ONLY_TAGS

public static final Set<String> GLOBAL_ONLY_TAGS

DEFAULT_PREFERENCES

public static final List<Preference> DEFAULT_PREFERENCES

DEFAULT_CLUSTER_POLICY_JSON

public static final List<Map<String,Object>> DEFAULT_CLUSTER_POLICY_JSON

DEFAULT_CLUSTER_POLICY

public static final List<Clause> DEFAULT_CLUSTER_POLICY

Constructor Detail

Policy

public Policy()

Policy

public Policy(Map<String,Object> jsonMap)

Policy

public Policy(Map<String,Object> jsonMap,
              int version)

Method Detail

withPolicies

public Policy withPolicies(Map<String,List<Clause>> policies)

withClusterPreferences

public Policy withClusterPreferences(List<Preference> clusterPreferences)

withClusterPolicy

public Policy withClusterPolicy(List<Clause> clusterPolicy)

withParams

public Policy withParams(List<String> params)

getClusterPolicy

public List<Clause> getClusterPolicy()

getClusterPreferences

public List<Preference> getClusterPreferences()

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

hashCode

public int hashCode()

Overrides:

hashCode in class Object

clausesFromMap

public static Map<String,List<Clause>> clausesFromMap(Map<String,List<Map<String,Object>>> map,
                                                            List<String> newParams)

createSession

public Policy.Session createSession(SolrCloudManager cloudManager)

createSession

public Policy.Session createSession(SolrCloudManager cloudManager,
                                    org.apache.solr.client.solrj.cloud.autoscaling.Policy.Transaction tx)

mergePolicies

public static List<Clause> mergePolicies(String coll,
                                         List<Clause> collPolicy,
                                         List<Clause> globalPolicy)

getPolicies

public Map<String,List<Clause>> getPolicies()

getParams

public List<Pair<String,Variable.Type>> getParams()

getParamNames

public List<String> getParamNames()

getPerReplicaAttributes

public List<String> getPerReplicaAttributes()

getZkVersion

public int getZkVersion()

toString

public String toString()

Overrides:

toString in class Object

isEmpty

public boolean isEmpty()

hasEmptyPreferences

public boolean hasEmptyPreferences()

Returns:

true if no preferences were specified by the user, false otherwise

hasEmptyClusterPolicy

public boolean hasEmptyClusterPolicy()

Returns:

true if no cluster policy was specified by the user, false otherwise