com.viaoa.object

Class OASiblingHelperDelegate

java.lang.Object

com.viaoa.object.OASiblingHelperDelegate

public class OASiblingHelperDelegate
extends Object

Find the closet siblings objects that need the same property loaded. Used by DS and CS to be able to get extra data per request to server/datasource, and increase performance.

Author:

vvia

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	OASiblingHelperDelegate.DetailInfo

Constructor Summary

Constructors

Constructor and Description
OASiblingHelperDelegate()

Method Summary

Modifier and Type	Method and Description
static Hub	findBestSiblingHub(OAObject masterObject, OALinkInfo liToMaster)
protected static void	findSiblings(ArrayList<OAObjectKey> alFoundObjectKey, Hub hubRoot, int startPosHubRoot, String finderPropertyPath, String origProperty, OALinkInfo linkInfo, OAObject mainObject, HashMap<OAObjectKey,OAObject> hmTypeOneObjKey, ConcurrentHashMap<Integer,Boolean> hmIgnore, int maxAmount, long msStarted, int runCount)
static OAObjectKey[]	getSiblings(OAObject mainObject, String property, int maxAmount) Used to find any siblings that also need the same property loaded.
static OAObjectKey[]	getSiblings(OAObject mainObject, String property, int maxAmount, ConcurrentHashMap<Integer,Boolean> hmIgnore)
static void	onGetObjectReference(OAObject obj, String linkPropertyName) used by OAObject.getReference so taht siblingHelpers can update their pp

Methods inherited from class java.lang.Object

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

Constructor Detail

OASiblingHelperDelegate

public OASiblingHelperDelegate()

Method Detail

onGetObjectReference

public static void onGetObjectReference(OAObject obj,
                                        String linkPropertyName)

used by OAObject.getReference so taht siblingHelpers can update their pp

getSiblings

public static OAObjectKey[] getSiblings(OAObject mainObject,
                                        String property,
                                        int maxAmount)

Used to find any siblings that also need the same property loaded.

getSiblings

public static OAObjectKey[] getSiblings(OAObject mainObject,
                                        String property,
                                        int maxAmount,
                                        ConcurrentHashMap<Integer,Boolean> hmIgnore)

Parameters:

mainObject -

property -

maxAmount -

hmIgnore - ignore list, because they are "inflight" with other concurrent requests

Returns:

list of keys that are siblings

findSiblings

protected static void findSiblings(ArrayList<OAObjectKey> alFoundObjectKey,
                                   Hub hubRoot,
                                   int startPosHubRoot,
                                   String finderPropertyPath,
                                   String origProperty,
                                   OALinkInfo linkInfo,
                                   OAObject mainObject,
                                   HashMap<OAObjectKey,OAObject> hmTypeOneObjKey,
                                   ConcurrentHashMap<Integer,Boolean> hmIgnore,
                                   int maxAmount,
                                   long msStarted,
                                   int runCount)

findBestSiblingHub

public static Hub findBestSiblingHub(OAObject masterObject,
                                     OALinkInfo liToMaster)