Modifier and Type	Class and Description
public static interface	MemoizeCache.ValueProvider< type of the key K, type of the value V> Represents a provider used to create value

Method Summary

Modifier and Type	Method and Description
public void	cleanUpNullReferences() Invoked when some of the held SoftReferences have been evicted by the garbage collector and so should be removed from the cache.
public V	Returns: the value, or null, if it does not exist. get(K the key whose associated value is to be returned key) Gets a value from the cache
public default V	Returns: the cached value getAndPut(K key, MemoizeCache.ValueProvider<? super K, ? extends V> provide the value if the associated value not found valueProvider) Try to get the value from cache.
public V	Returns: null, or the old value if the key associated with the specified key. put(K key with which the specified value is to be associated key, V value to be associated with the specified key value) Associates the specified value with the specified key in the cache.

Method Detail

cleanUpNullReferences	back to summary
public void cleanUpNullReferences() Invoked when some of the held SoftReferences have been evicted by the garbage collector and so should be removed from the cache. The implementation must ensure that concurrent invocations of all methods on the cache may occur from other threads and thus should protect any shared resources.

get	back to summary
public V get(K key) Gets a value from the cache Parameters key:K the key whose associated value is to be returned Returns:V the value, or null, if it does not exist.

get

public V get(K key)

Gets a value from the cache

Parameters

Returns:V

the value, or null, if it does not exist.

getAndPut back to summary

getAndPut	back to summary
public default V getAndPut(K key, MemoizeCache.ValueProvider<? super K, ? extends V> valueProvider) Try to get the value from cache. If not found, create the value by `ValueProvider` and put it into the cache, at last return the value. Parameters valueProvider:MemoizeCache.ValueProvider<? super K, ? extends V> provide the value if the associated value not found Returns:V the cached value

public default V getAndPut(K key, MemoizeCache.ValueProvider<? super K, ? extends V> valueProvider)

Try to get the value from cache. If not found, create the value by ValueProvider and put it into the cache, at last return the value.

Parameters

valueProvider:MemoizeCache.ValueProvider<? super K, ? extends V>: provide the value if the associated value not found

Returns:V

the cached value

put	back to summary
public V put(K key, V value) Associates the specified value with the specified key in the cache. Parameters key:K key with which the specified value is to be associated value:V value to be associated with the specified key Returns:V null, or the old value if the key associated with the specified key.

put

public V put(K key, V value)

Associates the specified value with the specified key in the cache.

Parameters

Returns:V

null, or the old value if the key associated with the specified key.

org.codehaus.groovy.runtime.memoize back to summary

Annotations

Type Parameters

Represents a provider used to create value

Modifier and Type	Method and Description
public V	provide(K key) Provide the created value

provide	back to summary
public V provide(K key) Provide the created value