FileResourceCache (Episteme API Documentation)

java.lang.Object

org.episteme.core.io.cache.FileResourceCache

All Implemented Interfaces:: ResourceCache

public class FileResourceCache extends Object implements ResourceCache

Since:: 1.0
Author:: Silvere Martin-Michiellot, Gemini AI (Google DeepMind)

Method Summary

Modifier and Type

Method

Description

void

clear()

Clears the cache.

Optional<String>

get(String key)

Retrieves data from the cache.

static FileResourceCache

getInstance()

void

put(String key, String data)

Puts data into the cache.

void

setTtl(long ttlMillis)

Sets the time-to-live for cached entries.

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

Method Details
- getInstance
  
  public static FileResourceCache getInstance()
- setTtl
  
  public void setTtl(long ttlMillis)
  
  Sets the time-to-live for cached entries.
  
  Parameters:
  
  ttlMillis - TTL in milliseconds
- get
  
  public Optional<String> get(String key)
  
  Description copied from interface: ResourceCache
  
  Retrieves data from the cache.
  
  Specified by:
  
  get in interface ResourceCache
  
  Parameters:
  
  key - unique identifier (e.g., "pubchem_aspirin")
  
  Returns:
  
  Optional containing data if found
- put
  
  public void put(String key, String data)
  
  Description copied from interface: ResourceCache
  
  Puts data into the cache.
  
  Specified by:
  
  put in interface ResourceCache
  
  Parameters:
  
  key - unique identifier
  
  data - data to store
- clear
  
  public void clear()
  
  Description copied from interface: ResourceCache
  
  Clears the cache.
  
  Specified by:
  
  clear in interface ResourceCache