KeyedFactStorage (evrete-core 3.1.01 API)

All Superinterfaces:: InnerFactMemory

public interface KeyedFactStorage
extends InnerFactMemory

Method Summary

All Methods Instance Methods Abstract Methods
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 the necessary number of keys are provided via `write(ValueHandle)`.
`void`	`write(ValueHandle partialKey)`	This method is similar to the `JarOutputStream.putNextEntry(ZipEntry)`.

Methods inherited from interface org.evrete.api.InnerFactMemory
clear, commitChanges

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