Package jadex.rules.rulesystem.rete.nodes

Class ReteMemory

java.lang.Object

jadex.rules.rulesystem.rete.nodes.ReteMemory

public class ReteMemory
extends java.lang.Object

The rete memory for all nodes.

Field Summary

Fields

Modifier and Type	Field	Description
protected java.util.Map	memory	The memory.
protected IOAVState	state	The state.

Constructor Summary

Constructors

Constructor	Description
ReteMemory(IOAVState state)	Create a new rete memory.

Method Summary

Modifier and Type	Method	Description
java.lang.Object	getNodeMemory(INode node)	Get the memory for a node.
int	getTotalMemorySize()	Get the total memory size
Tuple	getTuple(IOAVState state, Tuple left, java.lang.Object right)	Get a tuple.
boolean	hasNodeMemory(INode node)	Test if there is a memory for a node.
java.lang.String	toString()	Get the string representation.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

memory

protected java.util.Map memory

The memory.

state

protected IOAVState state

The state.

Constructor Detail

ReteMemory

public ReteMemory(IOAVState state)

Create a new rete memory.

Method Detail

hasNodeMemory

public boolean hasNodeMemory(INode node)

Test if there is a memory for a node.

Parameters:

node - The node.

Returns:

True, if there is a memory.

getNodeMemory

public java.lang.Object getNodeMemory(INode node)

Get the memory for a node.

Parameters:

node - The node.

Returns:

The memory.

getTuple

public Tuple getTuple(IOAVState state,
                      Tuple left,
                      java.lang.Object right)

Get a tuple. Returns an existing tuple from the cache, if present. Otherwise a new one is created.

getTotalMemorySize

public int getTotalMemorySize()

Get the total memory size

Returns:

The memory size.

toString

public java.lang.String toString()

Get the string representation.

Overrides:

toString in class java.lang.Object

Returns:

The string representation.