K
- public class GridBucket<K extends Serializable> extends AbstractBucket
Modifier and Type | Method and Description |
---|---|
protected CompletableFuture<Void> |
addTokensAsyncImpl(long tokensToAdd) |
protected void |
addTokensImpl(long tokensToAdd) |
protected long |
consumeAsMuchAsPossibleImpl(long limit) |
static <T extends Serializable> |
createInitializedBucket(T key,
BucketConfiguration configuration,
GridProxy<T> gridProxy,
RecoveryStrategy recoveryStrategy) |
static <T extends Serializable> |
createLazyBucket(T key,
Supplier<BucketConfiguration> configurationSupplier,
GridProxy<T> gridProxy) |
BucketState |
createSnapshot()
Creates the copy of internal state.
|
long |
getAvailableTokens()
Returns amount of available tokens in this bucket.
|
boolean |
isAsyncModeSupported()
Describes whether or not this bucket supports asynchronous mode.
|
protected CompletableFuture<Void> |
replaceConfigurationAsyncImpl(BucketConfiguration newConfiguration) |
protected void |
replaceConfigurationImpl(BucketConfiguration newConfiguration) |
protected CompletableFuture<Long> |
reserveAndCalculateTimeToSleepAsyncImpl(long tokensToConsume,
long maxWaitTimeNanos) |
protected long |
reserveAndCalculateTimeToSleepImpl(long tokensToConsume,
long waitIfBusyNanosLimit) |
protected CompletableFuture<ConsumptionProbe> |
tryConsumeAndReturnRemainingTokensAsyncImpl(long tokensToConsume) |
protected ConsumptionProbe |
tryConsumeAndReturnRemainingTokensImpl(long tokensToConsume) |
protected CompletableFuture<Long> |
tryConsumeAsMuchAsPossibleAsyncImpl(long limit) |
protected CompletableFuture<Boolean> |
tryConsumeAsyncImpl(long tokensToConsume) |
protected boolean |
tryConsumeImpl(long tokensToConsume) |
addTokens, asAsync, replaceConfiguration, tryConsume, tryConsume, tryConsumeAndReturnRemaining, tryConsumeAsMuchAsPossible, tryConsumeAsMuchAsPossible, tryConsumeUninterruptibly
public static <T extends Serializable> GridBucket<T> createLazyBucket(T key, Supplier<BucketConfiguration> configurationSupplier, GridProxy<T> gridProxy)
public static <T extends Serializable> GridBucket<T> createInitializedBucket(T key, BucketConfiguration configuration, GridProxy<T> gridProxy, RecoveryStrategy recoveryStrategy)
public boolean isAsyncModeSupported()
Bucket
If asynchronous mode is not supported any attempt to call Bucket.asAsync()
will fail with UnsupportedOperationException
protected long consumeAsMuchAsPossibleImpl(long limit)
consumeAsMuchAsPossibleImpl
in class AbstractBucket
protected CompletableFuture<Long> tryConsumeAsMuchAsPossibleAsyncImpl(long limit)
tryConsumeAsMuchAsPossibleAsyncImpl
in class AbstractBucket
protected boolean tryConsumeImpl(long tokensToConsume)
tryConsumeImpl
in class AbstractBucket
protected CompletableFuture<Boolean> tryConsumeAsyncImpl(long tokensToConsume)
tryConsumeAsyncImpl
in class AbstractBucket
protected ConsumptionProbe tryConsumeAndReturnRemainingTokensImpl(long tokensToConsume)
tryConsumeAndReturnRemainingTokensImpl
in class AbstractBucket
protected CompletableFuture<ConsumptionProbe> tryConsumeAndReturnRemainingTokensAsyncImpl(long tokensToConsume)
tryConsumeAndReturnRemainingTokensAsyncImpl
in class AbstractBucket
protected long reserveAndCalculateTimeToSleepImpl(long tokensToConsume, long waitIfBusyNanosLimit)
reserveAndCalculateTimeToSleepImpl
in class AbstractBucket
protected CompletableFuture<Long> reserveAndCalculateTimeToSleepAsyncImpl(long tokensToConsume, long maxWaitTimeNanos)
reserveAndCalculateTimeToSleepAsyncImpl
in class AbstractBucket
protected void addTokensImpl(long tokensToAdd)
addTokensImpl
in class AbstractBucket
protected CompletableFuture<Void> addTokensAsyncImpl(long tokensToAdd)
addTokensAsyncImpl
in class AbstractBucket
protected void replaceConfigurationImpl(BucketConfiguration newConfiguration)
replaceConfigurationImpl
in class AbstractBucket
protected CompletableFuture<Void> replaceConfigurationAsyncImpl(BucketConfiguration newConfiguration)
replaceConfigurationAsyncImpl
in class AbstractBucket
public long getAvailableTokens()
Bucket
This method designed to be used only for monitoring and testing, you should never use this method for business cases, because available tokens can be changed by concurrent transactions for case of multithreaded/multi-process environment.
public BucketState createSnapshot()
Bucket
This method is designed to be used only for monitoring and testing, you should never use this method for business cases.
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