org.apache.solr.cluster.api

接口 SimpleMap<T>

所有超级接口:

MapSerializable, MapWriter, NavigableObject

所有已知实现类:

BaseCloudSolrClient.RouteResponse, CloudSolrClient.RouteResponse, LinkedSimpleHashMap, NamedList, SimpleOrderedMap, WrappedSimpleMap

public interface SimpleMap<T>
extends MapWriter

A simplified read-only key-value structure. It is designed to support large datasets without consuming lot of memory The objective is to provide implementations that are cheap and memory efficient to implement and consume. The keys are always CharSequence objects, The values can be of any type

嵌套类概要

从接口继承的嵌套类/接口 org.apache.solr.common.MapWriter

MapWriter.EntryWriter

方法概要

限定符和类型	方法和说明
default void	abortableForEach(BiFunction<String,? super T,Boolean> fun) Navigate through all key-values but abort in between if required.
default void	abortableForEachKey(Function<String,Boolean> fun) iterate through all keys but abort in between if required The default impl is suboptimal.
default Map<String,T>	asMap()
default Map<String,T>	asMap(Map<String,T> sink)
void	forEachEntry(BiConsumer<String,? super T> fun) Navigate through all keys and values
default void	forEachKey(Consumer<String> fun) iterate through all keys The default impl is suboptimal.
T	get(String key) get a value by key.
default T	get(String key, T def)
int	size()
default void	writeMap(MapWriter.EntryWriter ew)

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

jsonStr, toMap

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

get

T get(String key)

get a value by key. If not present , null is returned

get

default T get(String key,
              T def)

forEachEntry

void forEachEntry(BiConsumer<String,? super T> fun)

Navigate through all keys and values

forEachKey

default void forEachKey(Consumer<String> fun)

iterate through all keys The default impl is suboptimal. Proper implementations must do it more efficiently

size

int size()

abortableForEachKey

default void abortableForEachKey(Function<String,Boolean> fun)

iterate through all keys but abort in between if required The default impl is suboptimal. Proper implementations must do it more efficiently

参数:

fun - Consume each key and return a boolean to signal whether to proceed or not. If true , continue. If false stop

abortableForEach

default void abortableForEach(BiFunction<String,? super T,Boolean> fun)

Navigate through all key-values but abort in between if required. The default impl is suboptimal. Proper implementations must do it more efficiently

参数:

fun - Consume each entry and return a boolean to signal whether to proceed or not. If true, continue, if false stop

writeMap

default void writeMap(MapWriter.EntryWriter ew)
               throws IOException

指定者:

writeMap 在接口中 MapWriter

抛出:

IOException

asMap

default Map<String,T> asMap(Map<String,T> sink)

asMap

default Map<String,T> asMap()