com.ibm.tivoli.maximo.skd.max.service

Class PagingManager

java.lang.Object

com.ibm.tivoli.maximo.skd.max.service.PagingManager

All Implemented Interfaces:

DataSpec.DataSpecListener

Direct Known Subclasses:

PreloadingPagingManager

public class PagingManager
extends java.lang.Object
implements DataSpec.DataSpecListener

A Paging Manager uses a DataManager and tracks the paging of the data in the Manager.

Author:

sls

Constructor Summary

Constructors

Constructor and Description
PagingManager()
PagingManager(Schedule schedule, ActivityMaxDataManager manager, ConstraintMaxDataManager constraintDataManager, DataSpec dataSpec)

Method Summary

Modifier and Type	Method and Description
void	addToCache(Activity activity)
void	applyConfigurationChanges(com.ibm.json.java.JSONObject changes)
com.ibm.json.java.JSONArray	bulkLoadDataObjects(Schedule schedule, DataSpec dataSpec, long offsetRecord)
void	clearCachedData()
void	dataSpecChanged(DataSpec spec)
com.ibm.json.java.JSONArray	fetchChildren(Schedule schedule2, DataSpec dataSpec2, java.lang.String internalID, java.lang.Long offset, java.lang.Integer level)
com.ibm.json.java.JSONArray	getChildren(Activity parentActivity, boolean applyFilters)
com.ibm.json.java.JSONArray	getChildren(Activity parentActivity, boolean applyFilters, java.lang.Integer level)
int	getChildrenRowCount()
int	getComparePageCount(Schedule leftModel, long rightModelId)
int	getCompareRowCount(Schedule leftModel, long rightModelId)
ConstraintMaxDataManager	getConstraintDataManager()
int	getCurrentPage()
ActivityMaxDataManager	getDataManager()
DataSpec	getDataSpec()
Page	getFlatPage(int page, long otherProjectID) Get a Page of data
com.ibm.json.java.JSONObject	getItemById(java.lang.String id)
Page	getNextPage()
Page	getPage()
Page	getPage(int page) Get a Page of data
Page	getPage(java.util.List<java.lang.String> activityIDs) Get a Page of data
int	getPageCount()
Page	getPreviousPage()
int	getRowCount()
com.ibm.json.java.JSONArray	initializeDataObjects(long offsetRecord)
void	invalidate() Invalidate the data in the Paging Manager, reset caches, etc
boolean	isContraintsEnabled()
com.ibm.json.java.JSONArray	loadDataObjects(Schedule schedule, DataSpec dataSpec, java.util.List<java.lang.String> activityIDs)
com.ibm.json.java.JSONArray	loadDataObjects(Schedule schedule, DataSpec dataSpec, long offsetRecord)
com.ibm.json.java.JSONArray	loadMissingDataObjects(Schedule leftModel, long rightModelId)
java.util.Iterator<IMXActivity>	rootChildenActivityIterator() Creates an iterator that iterates over all the root level children
void	setComparePageCount(int comparePageCount)
void	setCompareRowCount(int compareRowCount)
void	setConstraintDataManager(ConstraintMaxDataManager constraintDataManager)
void	setContraintsEnabled(boolean contraintsEnabled)
void	setCurrentPage(int currentPage)
void	setDataManager(ActivityMaxDataManager dataManager)
void	setDataSpec(DataSpec dataSpec)
void	setPage(int page)

Methods inherited from class java.lang.Object

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

Constructor Detail

PagingManager

public PagingManager()

PagingManager

public PagingManager(Schedule schedule,
                     ActivityMaxDataManager manager,
                     ConstraintMaxDataManager constraintDataManager,
                     DataSpec dataSpec)

Method Detail

dataSpecChanged

public void dataSpecChanged(DataSpec spec)

Specified by:

dataSpecChanged in interface DataSpec.DataSpecListener

invalidate

public void invalidate()

Invalidate the data in the Paging Manager, reset caches, etc

clearCachedData

public void clearCachedData()

getPageCount

public int getPageCount()

getComparePageCount

public int getComparePageCount(Schedule leftModel,
                               long rightModelId)

getCompareRowCount

public int getCompareRowCount(Schedule leftModel,
                              long rightModelId)

setCompareRowCount

public void setCompareRowCount(int compareRowCount)

setComparePageCount

public void setComparePageCount(int comparePageCount)

getRowCount

public int getRowCount()

getChildrenRowCount

public int getChildrenRowCount()

setPage

public void setPage(int page)

getPage

public Page getPage()

getNextPage

public Page getNextPage()

getPreviousPage

public Page getPreviousPage()

getPage

public Page getPage(int page)

Get a Page of data

Parameters:

page - page number to load, starting at 1

Returns:

getFlatPage

public Page getFlatPage(int page,
                        long otherProjectID)

Get a Page of data

Parameters:

page - page number to load, starting at 1

Returns:

getPage

public Page getPage(java.util.List<java.lang.String> activityIDs)

Get a Page of data

Parameters:

page - page number to load, starting at 1

Returns:

loadDataObjects

public com.ibm.json.java.JSONArray loadDataObjects(Schedule schedule,
                                                   DataSpec dataSpec,
                                                   long offsetRecord)
                                            throws java.rmi.RemoteException,
                                                   MXException

Throws:

java.rmi.RemoteException

MXException

loadDataObjects

public com.ibm.json.java.JSONArray loadDataObjects(Schedule schedule,
                                                   DataSpec dataSpec,
                                                   java.util.List<java.lang.String> activityIDs)
                                            throws java.rmi.RemoteException,
                                                   MXException

Throws:

java.rmi.RemoteException

MXException

bulkLoadDataObjects

public com.ibm.json.java.JSONArray bulkLoadDataObjects(Schedule schedule,
                                                       DataSpec dataSpec,
                                                       long offsetRecord)
                                                throws java.rmi.RemoteException,
                                                       MXException

Throws:

java.rmi.RemoteException

MXException

loadMissingDataObjects

public com.ibm.json.java.JSONArray loadMissingDataObjects(Schedule leftModel,
                                                          long rightModelId)
                                                   throws java.rmi.RemoteException,
                                                          MXException

Throws:

java.rmi.RemoteException

MXException

initializeDataObjects

public com.ibm.json.java.JSONArray initializeDataObjects(long offsetRecord)
                                                  throws java.rmi.RemoteException,
                                                         MXException

Throws:

java.rmi.RemoteException

MXException

getItemById

public com.ibm.json.java.JSONObject getItemById(java.lang.String id)

getChildren

public com.ibm.json.java.JSONArray getChildren(Activity parentActivity,
                                               boolean applyFilters)

getChildren

public com.ibm.json.java.JSONArray getChildren(Activity parentActivity,
                                               boolean applyFilters,
                                               java.lang.Integer level)

fetchChildren

public com.ibm.json.java.JSONArray fetchChildren(Schedule schedule2,
                                                 DataSpec dataSpec2,
                                                 java.lang.String internalID,
                                                 java.lang.Long offset,
                                                 java.lang.Integer level)
                                          throws java.rmi.RemoteException,
                                                 MXException

Throws:

java.rmi.RemoteException

MXException

addToCache

public void addToCache(Activity activity)

applyConfigurationChanges

public void applyConfigurationChanges(com.ibm.json.java.JSONObject changes)

getDataManager

public ActivityMaxDataManager getDataManager()

setDataManager

public void setDataManager(ActivityMaxDataManager dataManager)

getConstraintDataManager

public ConstraintMaxDataManager getConstraintDataManager()

setConstraintDataManager

public void setConstraintDataManager(ConstraintMaxDataManager constraintDataManager)

getDataSpec

public DataSpec getDataSpec()

setDataSpec

public void setDataSpec(DataSpec dataSpec)

getCurrentPage

public int getCurrentPage()

setCurrentPage

public void setCurrentPage(int currentPage)

rootChildenActivityIterator

public java.util.Iterator<IMXActivity> rootChildenActivityIterator()

Creates an iterator that iterates over all the root level children

Returns:

isContraintsEnabled

public boolean isContraintsEnabled()

setContraintsEnabled

public void setContraintsEnabled(boolean contraintsEnabled)