CacheInfo

java.lang.Object

com.semedy.reasoner.reasoning.processes.CacheInfo

public class CacheInfo extends Object

Used for caching join operations

Author:: angele

Constructor Summary

Constructors

Constructor

Description

CacheInfo(BaseRelation S)
Method Summary

Modifier and Type

Method

Description

void

exchangeRelation(ReasoningRelation T, ReasoningRelation Ts)

CachedJoinResult

getCachedJoinResult(String key)

get a cached join result

int

getDependencyDepth()

void

invalidateDependent()

void

remove()

Remove cached result and all dependent from all occurences

void

setDependencyDepth(int dependencydepth)

int

sources()

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- CacheInfo
  
  public CacheInfo(BaseRelation S)
Method Details
- getDependencyDepth
  
  public int getDependencyDepth()
- setDependencyDepth
  
  public void setDependencyDepth(int dependencydepth)
- sources
  
  public int sources()
- exchangeRelation
  
  public void exchangeRelation(ReasoningRelation T, ReasoningRelation Ts) throws IOException, EDBException
  
  Throws:
  
  IOException
  
  EDBException
- invalidateDependent
  
  public void invalidateDependent() throws IOException, EDBException
  
  Throws:
  
  IOException
  
  EDBException
- remove
  
  public void remove() throws IOException, EDBException
  
  Remove cached result and all dependent from all occurences
  
  Throws:
  
  IOException
  
  EDBException
- getCachedJoinResult
  
  public CachedJoinResult getCachedJoinResult(String key)
  
  get a cached join result
  
  Parameters:
  
  key -
  
  Returns: