KeyedFactStorage (evrete-core 2.0.2 API)

All Superinterfaces:: InnerFactMemory

public interface KeyedFactStorage
extends InnerFactMemory

Method Summary

Modifier and Type	Method	Description
`ReIterator<MemoryKey>`	`keys(KeyMode keyMode)`
`ReIterator<FactHandleVersioned>`	`values(KeyMode mode, MemoryKey key)`
`void`	`write(Collection<FactHandleVersioned> factHandles)`	This method will be called after necessary count of keys are provided via `write(ValueHandle)`.
`void`	`write(ValueHandle partialKey)`	Method similar to the `JarOutputStream.putNextEntry(ZipEntry)`, except both sides are expected to know how many keys are to be written until `write(Collection)` gets called.

Methods inherited from interface org.evrete.api.InnerFactMemory

clear, commitChanges

Method Details
- keys
  
  ReIterator<MemoryKey> keys(KeyMode keyMode)
- values
  
  ReIterator<FactHandleVersioned> values(KeyMode mode, MemoryKey key)
- write
  
  void write(ValueHandle partialKey)
  
  Method similar to the JarOutputStream.putNextEntry(ZipEntry), except both sides are expected to know how many keys are to be written until write(Collection) gets called.
  
  Parameters:
  
  partialKey - next component of the memory key
- write
  
  void write(Collection<FactHandleVersioned> factHandles)
  
  This method will be called after necessary count of keys are provided via write(ValueHandle). After fact handles are provided, the implementation must reset its internal key counter and wait for the next call of write(ValueHandle).
  
  Parameters:
  
  factHandles - fact handles to save under the sequence of keys