jmlparser-core/com.github.javaparser.resolution.cache/Cache

Cache

A contract that defines a semi-persistent mapping of keys and values. Cache entries are manually added using put(K, V), and are stored in the cache until either evicted or manually removed. After storing a value, it can be accessed using get(K).

Parameters

<K>

The type of the key.

<V>

The type of the value.

Functions

contains

abstract fun contains(key: K): Boolean

Returns True if the cache contains a entry with the key, or False if there is none.

get

abstract fun get(key: K): Optional<V>

Returns the value associated with key in this cache, or empty if there is no cached value for key.

isEmpty

abstract fun isEmpty(): Boolean

Returns True if the cache is empty, or False if there's at least a entry stored in cache.

put

abstract fun put(key: K, value: V)

Associates value with key in this cache.

remove

abstract fun remove(key: K)

Discards any cached value for this key.

removeAll

abstract fun removeAll()

Discards all entries in the cache.

size

abstract fun size(): Long

Returns the number of entries in this cache.

stats

abstract fun stats(): CacheStats

Returns a current snapshot of this cache's cumulative statistics, or a set of default values if the cache is not recording statistics.