Class KeyRangeCache (6.116.0)
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public final class KeyRangeCache
Cache for routing information used by location-aware routing.
Constructors
KeyRangeCache(ChannelEndpointCache endpointCache)
public KeyRangeCache ( ChannelEndpointCache endpointCache )
KeyRangeCache(ChannelEndpointCache endpointCache, EndpointLifecycleManager lifecycleManager)
public KeyRangeCache ( ChannelEndpointCache endpointCache , EndpointLifecycleManager lifecycleManager )
Parameters
Name Description
endpointCacheChannelEndpointCache
lifecycleManagercom.google.cloud.spanner.spi.v1.EndpointLifecycleManager
Methods
addRanges(CacheUpdate cacheUpdate)
public void addRanges ( CacheUpdate cacheUpdate )
Applies cache updates. Tablets are processed inside group updates.
clear()
debugString()
public String debugString ()
Returns
Type Description
String
fillRoutingHint(boolean preferLeader, KeyRangeCache.RangeMode rangeMode, DirectedReadOptions directedReadOptions, RoutingHint.Builder hintBuilder)
public ChannelEndpoint fillRoutingHint ( boolean preferLeader , KeyRangeCache . RangeMode rangeMode , DirectedReadOptions directedReadOptions , RoutingHint . Builder hintBuilder )
Fills routing hint and returns the server to use, or null if no routing decision can be made.
fillRoutingHint(boolean preferLeader, KeyRangeCache.RangeMode rangeMode, DirectedReadOptions directedReadOptions, RoutingHint.Builder hintBuilder, Predicate<String> excludedEndpoints)
public ChannelEndpoint fillRoutingHint ( boolean preferLeader , KeyRangeCache . RangeMode rangeMode , DirectedReadOptions directedReadOptions , RoutingHint . Builder hintBuilder , Predicate<String> excludedEndpoints )
shrinkTo(int newSize)
public void shrinkTo ( int newSize )
Parameter
Name Description
newSizeint
size()
Returns
Type Description
int
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Last updated 2026-04-26 UTC.
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