org.apache.solr.common

接口 MapWriter

所有超级接口:

MapSerializable, NavigableObject

所有已知子接口:

ReflectMapWriter, SimpleMap<T>

所有已知实现类:

AnalysisResponseBase, AppendedSolrParams, AutoScalingConfig, AutoScalingConfig.ActionConfig, AutoScalingConfig.TriggerConfig, AutoScalingConfig.TriggerListenerConfig, BaseCloudSolrClient.RouteResponse, BiJoinStream, CalculatorStream, CartesianProductStream, Cell, CellStream, Clause, CloudSolrClient.RouteResponse, CloudSolrStream, ClusterPropInfo, ClusterPropInfo.ClusterInfo, ClusterPropInfo.CollectionDefaults, ClusterPropInfo.DefaultsInfo, CollectionAdminRequest, CollectionAdminRequest.AddReplica, CollectionAdminRequest.AddReplicaProp, CollectionAdminRequest.AddRole, CollectionAdminRequest.AsyncCollectionAdminRequest, CollectionAdminRequest.AsyncCollectionSpecificAdminRequest, CollectionAdminRequest.AsyncShardSpecificAdminRequest, CollectionAdminRequest.Backup, CollectionAdminRequest.BalanceShardUnique, CollectionAdminRequest.ClusterProp, CollectionAdminRequest.ClusterStatus, CollectionAdminRequest.CollectionAdminRoleRequest, CollectionAdminRequest.CollectionProp, CollectionAdminRequest.ColStatus, CollectionAdminRequest.Create, CollectionAdminRequest.CreateAlias, CollectionAdminRequest.CreateCategoryRoutedAlias, CollectionAdminRequest.CreateShard, CollectionAdminRequest.CreateSnapshot, CollectionAdminRequest.CreateTimeRoutedAlias, CollectionAdminRequest.Delete, CollectionAdminRequest.DeleteAlias, CollectionAdminRequest.DeleteBackup, CollectionAdminRequest.DeleteNode, CollectionAdminRequest.DeleteReplica, CollectionAdminRequest.DeleteReplicaProp, CollectionAdminRequest.DeleteShard, CollectionAdminRequest.DeleteSnapshot, CollectionAdminRequest.DeleteStatus, CollectionAdminRequest.DimensionalRoutedAlias, CollectionAdminRequest.ForceLeader, CollectionAdminRequest.List, CollectionAdminRequest.ListAliases, CollectionAdminRequest.ListBackup, CollectionAdminRequest.ListCollectionInfo, CollectionAdminRequest.ListSnapshots, CollectionAdminRequest.LogReplayReplica, CollectionAdminRequest.Migrate, CollectionAdminRequest.MigrateClusterState, CollectionAdminRequest.Modify, CollectionAdminRequest.MoveReplica, CollectionAdminRequest.OverseerStatus, CollectionAdminRequest.RebalanceLeaders, CollectionAdminRequest.ReindexCollection, CollectionAdminRequest.Reload, CollectionAdminRequest.RemoveRole, CollectionAdminRequest.Rename, CollectionAdminRequest.ReplaceNode, CollectionAdminRequest.RequestStatus, CollectionAdminRequest.RequestStatusResponse, CollectionAdminRequest.Restore, CollectionAdminRequest.SetAliasProperty, CollectionAdminRequest.ShardSpecificAdminRequest, CollectionAdminRequest.SplitShard, CollectionAdminRequest.UtilizeNode, CollectionAdminResponse, CommitStream, ComplementStream, Condition, ConditionalKeyMapWriter, ConditionalMapWriter, ConfigSetAdminResponse, ConfigSetAdminResponse.List, CoreAdminResponse, CreateConfigInfo, CsvStream, DaemonStream, DbscanEvaluator.ClusterTuple, DeepRandomStream, DefaultSolrParams, DelegationTokenResponse, DelegationTokenResponse.Cancel, DelegationTokenResponse.Get, DelegationTokenResponse.Renew, DeleteBackupPayload, DeleteStream, DocumentAnalysisResponse, DrillStream, EchoStream, EvalStream, ExceptionStream, ExecutorStream, Facet2DStream, FacetStream, FeaturesSelectionStream, FetchStream, FieldAnalysisResponse, GatherNodesStream, GetStream, HashJoinStream, HashRollupStream, HavingStream, HealthCheckResponse, InnerJoinStream, IntersectStream, JDBCStream, JoinStream, KmeansEvaluator.ClusterTuple, KnnRegressionEvaluator.KnnRegressionTuple, KnnStream, Lang.LocalInputStream, LeftOuterJoinStream, LetStream, LinkedHashMapWriter, LinkedSimpleHashMap, ListBackupPayload, ListStream, LoessEvaluator.LoessRegressionTuple, LukeResponse, MapSolrParams, MapWriterMap, MergeStream, ModelStream, ModifiableSolrParams, MoveReplicaSuggester, MultiMapSolrParams, NamedList, NoneSuggester, NoOpStream, NullStream, OLSRegressionEvaluator.MultipleRegressionTuple, OuterHashJoinStream, Package.AddVersion, Package.DelVersion, Pair, ParallelListStream, ParallelStream, PerReplicaStates, PerReplicaStates.State, PlotStream, PluginMeta, Policy, Policy.Session, Preference, PriorityStream, PushBackStream, QueryResponse, RandomFacadeStream, RandomStream, RankStream, ReducerStream, RegressionEvaluator.RegressionTuple, ReplicaInfo, RequiredSolrParams, RollupStream, Row, SchemaResponse, SchemaResponse.CopyFieldsResponse, SchemaResponse.DynamicFieldResponse, SchemaResponse.DynamicFieldsResponse, SchemaResponse.FieldResponse, SchemaResponse.FieldsResponse, SchemaResponse.FieldTypeResponse, SchemaResponse.FieldTypesResponse, SchemaResponse.GlobalSimilarityResponse, SchemaResponse.SchemaNameResponse, SchemaResponse.SchemaVersionResponse, SchemaResponse.UniqueKeyResponse, SchemaResponse.UpdateResponse, ScoreNodesStream, SealedClause, SearchFacadeStream, SearchStream, SelectStream, ShardTerms, ShortestPathStream, ShuffleStream, SignificantTermsStream, SimpleOrderedMap, SimpleSolrResponse, SolrClientNodeStateProvider, SolrDocument, SolrDocumentBase, SolrInputDocument, SolrParams, SolrPingResponse, SolrQuery, SolrResponse, SolrResponseBase, SolrStream, SortStream, SqlStream, StatsStream, Suggester, Suggester.SuggestionInfo, TextLogitStream, TextLogitStream.TermsStream, TimeSeriesStream, TopicStream, TsvStream, Tuple, TupleStream, TupStream, UniqueStream, UnsupportedSuggester, UpdateResponse, UpdateStream, V2Request, V2Response, VersionedData, Violation, WrappedSimpleMap, ZplotStream

public interface MapWriter
extends MapSerializable, NavigableObject

Use this class to push all entries of a Map into an output. This avoids creating map instances and is supposed to be memory efficient. If the entries are primitives, unnecessary boxing is also avoided.

嵌套类概要

嵌套类

限定符和类型	接口和说明
static interface	MapWriter.EntryWriter An interface to push one entry at a time to the output.

方法概要

限定符和类型	方法和说明
default String	jsonStr()
default Map	toMap(Map<String,Object> map) Use the passed map to minimize object creation.
void	writeMap(MapWriter.EntryWriter ew)

从接口继承的方法 org.apache.solr.common.NavigableObject

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

方法详细资料

jsonStr

default String jsonStr()

toMap

default Map toMap(Map<String,Object> map)

从接口复制的说明: MapSerializable

Use the passed map to minimize object creation. Do not keep a reference to the passed map and reuse it. it may be reused by the framework

指定者:

toMap 在接口中 MapSerializable

writeMap

void writeMap(MapWriter.EntryWriter ew)
       throws IOException

抛出:

IOException