TreeNodeFactoryDynamic

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org.primordion.xholon.base
Class TreeNodeFactoryDynamic

java.lang.Object
  org.primordion.xholon.base.Xholon
      org.primordion.xholon.base.TreeNodeFactoryDynamic

All Implemented Interfaces:: ITreeNodeFactory, IXholon

public class TreeNodeFactoryDynamic
extends Xholon
implements ITreeNodeFactory

TreeNodeFactoryDynamic manages concrete instances of TreeNode subclasses. Entities are dynamically created as needed. This class is designed to be compatible with TreeNodeFactoryStatic.

Since:

0.3 (Created on Feb 15, 2006)

TODO Keep track of how many instances of each type are instantiated, in order to be able to create applications where conservation is important.

TODO Another implementation of this class could keep all instantiated instances in a hash structure, allowing reuse of entities.

Author:

Ken Webb

Field Summary

Fields inherited from class org.primordion.xholon.base.Xholon

DEFAULT_LEVEL, interaction, interactionsEnabled

Fields inherited from interface org.primordion.xholon.base.IXholon

DEFAULT_SIZE_MSG_Q, NINCLUDE_PSC, NINCLUDE_PSx, NINCLUDE_PxC, NINCLUDE_Pxx, NINCLUDE_xSC, NINCLUDE_xSx, NINCLUDE_xxC, NINCLUDE_xxx

Constructor Summary
`TreeNodeFactoryDynamic(java.lang.Class xholonSubclass, java.lang.Class xholonClassSubclass, java.lang.Class activitySubclass)` Constructor.

Method Summary
`Activity`	`getActivityNode()` Get a Activity node from the factory.
`AbstractGrid`	`getGridEntityNode()` Get a GridEntity node from the factory.
`IXholon`	`getNode(java.lang.Class xholonSubclass)` Get a node instance of the specified Java class.
`IXholon`	`getNode(int xhType)` Get a node instance of the specified Xholon Type.
`int`	`getNumAvailNodes(int resourceType)` This is here for compatibility with TreeNodeFactoryStatic.
`StateMachineEntity`	`getStateMachineEntityNode()` Get a StateMaqchineEntity node from the factory.
`IXholonClass`	`getXholonClassNode()` Get a XholonClass instance from the factory.
`IXholon`	`getXholonNode()` Get a Xholon instance from the factory.
`IXholon`	`getXholonNode(java.lang.String implName)` Get a Xholon instance from the factory, based on its full package name.
`void`	`returnTreeNode(IXholon node)` Return a TreeNode to the factory.

Methods inherited from class org.primordion.xholon.base.Xholon

act, appendChild, appendChild, appendChild, cleanup, configure, configure, createStructure, decVal, decVal, depth, draw, getChildNodes, getFirstChild, getFirstSibling, getId, getLastChild, getLastSibling, getName, getNeighbors, getNextId, getNextSibling, getNthChild, getNthSibling, getNumChildren, getNumSiblings, getParentNode, getPort, getPreviousSibling, getRoleName, getRootNode, getSiblings, getSizeMessageQ, getUid, getVal_boolean, getVal_byte, getVal_char, getVal_double, getVal_float, getVal_int, getVal_long, getVal_Object, getVal_short, getVal_String, getVal, getXhc, getXhcId, getXhcName, getXhType, handleNodeSelection, hasAncestor, hasChildNodes, hasChildOrSiblingNodes, hasNextSibling, hasParentNode, height, incVal, incVal, initialize, initStatics, inOrderPrint, insertAfter, insertBefore, insertFirstChild, isActiveObject, isBound, isContainer, isExternal, isInternal, isLeaf, isPassiveObject, isRootNode, performActivity, performActivity, performBooleanActivity, performBooleanActivity, performDoubleActivity, performGuard, performVoidActivity, postAct, postConfigure, postOrderPrint, postReconfigure, preAct, preConfigure, preOrderPrint, preReconfigure, print, println, processMessageQ, processReceivedMessage, reconfigure, remove, removeChild, resetNextId, sendMessage, sendMessage, sendMessage, setAttributeVal, setFactory, setFirstChild, setId, setNextSibling, setParentChildLinks, setParentNode, setParentSiblingLinks, setPorts, setRoleName, setSizeMessageQ, setUid, setVal, setVal, setVal, setVal, setVal, setVal, setVal, setVal, setVal, setVal, setVariableValue, setXhc, swapNode, terminate, toString, treeSize, writeXml

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.primordion.xholon.base.IXholon

act, appendChild, appendChild, appendChild, cleanup, configure, configure, createStructure, decVal, decVal, depth, draw, getChildNodes, getFirstChild, getFirstSibling, getId, getLastChild, getLastSibling, getName, getNeighbors, getNextSibling, getNthChild, getNthSibling, getNumChildren, getNumSiblings, getParentNode, getPort, getPreviousSibling, getRoleName, getRootNode, getSiblings, getUid, getVal_boolean, getVal_byte, getVal_char, getVal_double, getVal_float, getVal_int, getVal_long, getVal_Object, getVal_short, getVal_String, getVal, getXhc, getXhcId, getXhcName, getXhType, handleNodeSelection, hasAncestor, hasChildNodes, hasChildOrSiblingNodes, hasNextSibling, hasParentNode, height, incVal, incVal, initialize, initStatics, inOrderPrint, insertAfter, insertBefore, insertFirstChild, isActiveObject, isBound, isContainer, isExternal, isInternal, isLeaf, isPassiveObject, isRootNode, performActivity, performActivity, performBooleanActivity, performBooleanActivity, performDoubleActivity, performGuard, performVoidActivity, postAct, postConfigure, postOrderPrint, postReconfigure, preAct, preConfigure, preOrderPrint, preReconfigure, print, println, processMessageQ, processReceivedMessage, reconfigure, remove, removeChild, sendMessage, sendMessage, sendMessage, setAttributeVal, setFirstChild, setId, setNextSibling, setParentChildLinks, setParentNode, setParentSiblingLinks, setPorts, setRoleName, setUid, setVal, setVal, setVal, setVal, setVal, setVal, setVal, setVal, setVal, setVal, setVariableValue, setXhc, swapNode, terminate, treeSize, writeXml

Constructor Detail

TreeNodeFactoryDynamic

public TreeNodeFactoryDynamic(java.lang.Class xholonSubclass,
                              java.lang.Class xholonClassSubclass,
                              java.lang.Class activitySubclass)

Constructor. The three classes passed as parameters, are just defaults. It's still possible to call getNode(Class xholonSubclass) directly to get an instance of any Java class.
Parameters:: xholonSubclass - Which subclass of Xholon should be instantiated.; xholonClassSubclass - Which subclass of XholonClass should be instantiated.; activitySubclass - Which subclass of Activity should be instantiated.

Method Detail

getNumAvailNodes

public int getNumAvailNodes(int resourceType)

This is here for compatibility with TreeNodeFactoryStatic.

Specified by:: getNumAvailNodes in interface ITreeNodeFactory

Parameters:: resourceType - The type of node: Xholon, XholonClass, StateMachineEntity, or Activity.
Returns:: Number of available nodes.
See Also:: ITreeNodeFactory.getNumAvailNodes(int)