InMemoryCache

java.lang.Object

com.github.javaparser.symbolsolver.cache.InMemoryCache<K,V>

Type Parameters:: K - The type of the key.; V - The type of the value.

All Implemented Interfaces:: com.github.javaparser.resolution.cache.Cache<K,V>

public class InMemoryCache<K,V> extends Object implements com.github.javaparser.resolution.cache.Cache<K,V>

A cache implementation that stores the information in memory.
The current implementation stores the values in memory in a WeakHashMap.

Method Summary

Modifier and Type

Method

Description

boolean

contains(K key)

static <expectedK, expectedV> InMemoryCache<expectedK, expectedV>

create()

Create a new instance for a cache in memory.

Optional<V>

get(K key)

boolean

isEmpty()

void

put(K key, V value)

void

remove(K key)

void

removeAll()

long

size()

com.github.javaparser.resolution.cache.CacheStats

stats()

Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details
- create
  
  public static <expectedK, expectedV> InMemoryCache<expectedK, expectedV> create()
  
  Create a new instance for a cache in memory.
  
  Type Parameters:
  
  expectedK - The expected type for the key.
  
  expectedV - The expected type for the value.
  
  Returns:
  
  A newly created instance of InMemoryCache.
- put
  
  public void put(K key, V value)
  
  Specified by:
  
  put in interface com.github.javaparser.resolution.cache.Cache<K,V>
- get
  
  public Optional<V> get(K key)
  
  Specified by:
  
  get in interface com.github.javaparser.resolution.cache.Cache<K,V>
- remove
  
  public void remove(K key)
  
  Specified by:
  
  remove in interface com.github.javaparser.resolution.cache.Cache<K,V>
- removeAll
  
  public void removeAll()
  
  Specified by:
  
  removeAll in interface com.github.javaparser.resolution.cache.Cache<K,V>
- contains
  
  public boolean contains(K key)
  
  Specified by:
  
  contains in interface com.github.javaparser.resolution.cache.Cache<K,V>
- size
  
  public long size()
  
  Specified by:
  
  size in interface com.github.javaparser.resolution.cache.Cache<K,V>
- isEmpty
  
  public boolean isEmpty()
  
  Specified by:
  
  isEmpty in interface com.github.javaparser.resolution.cache.Cache<K,V>
- stats
  
  public com.github.javaparser.resolution.cache.CacheStats stats()
  
  Specified by:
  
  stats in interface com.github.javaparser.resolution.cache.Cache<K,V>