Nested Classes
Modifier and Type	Class	Description

Fields
Modifier and Type	Field	Description
`public final static Integer`	`G_NON_REENTRANT`
`public final static Integer`	`G_N_ENTRANT`
`public final static Integer`	`G_REENTRANT`
`private final ConcurrentNonReentrantLoadingQueue`	`nonReentrantQueue`
`private final ConcurrentNEntrantLoadingQueue`	`nReentrantQueue`
`private final ConcurrentLoadingQueue`	`reentrantQueue`
`private final List<Queue<UrlAware>>`	`queues`
`private final Integer`	`externalSize`
`private final Integer`	`estimatedExternalSize`
`private final ExternalUrlLoader`	`urlLoader`
`private final Integer`	`capacity`
`private final String`	`name`
`private final Integer`	`priority`
`private final Integer`	`size`
`private final Integer`	`estimatedSize`

Constructors
Constructor	Description
`LoadingUrlCache(String name, Integer priority, ExternalUrlLoader urlLoader, Integer capacity)`

Enum Constants
Enum Constant	Description

Modifier and Type	Method	Description
`ConcurrentNonReentrantLoadingQueue`	`getNonReentrantQueue()`	A non-reentrant queue accepts the same url only once
`ConcurrentNEntrantLoadingQueue`	`getNReentrantQueue()`	An n-reentrant queue accepts the same url for n times at most
`ConcurrentLoadingQueue`	`getReentrantQueue()`	A reentrant queue accepts the same url multiple times
`List<Queue<UrlAware>>`	`getQueues()`
`Integer`	`getExternalSize()`
`Integer`	`getEstimatedExternalSize()`
`final ExternalUrlLoader`	`getUrlLoader()`	A loader to load urls from external sources
`final Integer`	`getCapacity()`	The capacity for each queue
`Unit`	`load()`
`Collection<UrlAware>`	`loadNow()`
`Unit`	`deepClear()`	Clear both the local cache and external source.

Methods inherited from class ai.platon.pulsar.common.collect.AbstractUrlCache
clear, getName, getPriority, removeDeceased
Methods inherited from class ai.platon.pulsar.common.collect.UrlCache
getEstimatedSize, getSize
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

LoadingUrlCache(String name, Integer priority, ExternalUrlLoader urlLoader, Integer capacity)

Class LoadingUrlCache