com.ibm.tivoli.maximo.skd.util

Class GanttModelUtil

java.lang.Object

com.ibm.tivoli.maximo.skd.util.GanttModelUtil

public class GanttModelUtil
extends java.lang.Object

Utility methods for working with Gantt Models (ie, WorkOrders, Assignments, etc) Much of this is copied from the Activies class in the Applet.

Author:

sls

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	GanttModelUtil.CountingVisitor Simple counting visitor
static class	GanttModelUtil.FieldPredicate
static class	GanttModelUtil.FilterActivityVisitor GanttModelUtil.IlvActivityVisitor that builds a list of Filtered activities based on the GanttModelUtil.IFilter instance
static class	GanttModelUtil.FilterNodeVisitor GanttModelUtil.IlvActivityVisitor that builds a list of Filtered activities based on the GanttModelUtil.IFilter instance
static class	GanttModelUtil.FindByIDActivityVisitor Visitor that will find an Activity by ID
static interface	GanttModelUtil.HasCancelled A "state" object can implement this if they want to "cancel" out of visitor operation
static class	GanttModelUtil.IDPredicate
static interface	GanttModelUtil.IFilter<T> Generic Filter class for any type
static interface	GanttModelUtil.IlvActivityVisitor<T> Simple visitor pattern for activities.
static interface	GanttModelUtil.IlvHierarchyNodeVisitor<NodeType extends ilog.views.gantt.IlvHierarchyNode,StateType> Generic IlvHierarchyNode visitor for visiting any subclass of IlvHierarchyNode
static interface	GanttModelUtil.IlvNodeVisitor<T> Generic Node Visitor that can visit nodes in an IlvHierarchyChart
static interface	GanttModelUtil.IlvResourceVisitor<T> Specific implementation of an GanttModelUtil.IlvHierarchyNodeVisitor for IlvResource type objects.
static class	GanttModelUtil.MultipleFieldsPredicate
static class	GanttModelUtil.NodeLocation
static interface	GanttModelUtil.Predicate<T>
static class	GanttModelUtil.ResourceFieldPredicate
static class	GanttModelUtil.ResourceIDPredicate
static class	GanttModelUtil.SameTypeVisitor Special visitor where isValid() will return true if each object that is visited has the same type as any objectname in the list

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	PROPERTY_READ_ONLY_MODEL Property on the ROOT activity to indicate that the model is readonly
static java.lang.String	ROOT_NODE
static java.lang.String	WO_INTERNAL_STATUS_APPR Internal Status for Approved WorkOrder "APPR"
static java.util.List<java.lang.String>	WORKORDER_OBJECTNAMES Global List of WORKORDER type object names

Constructor Summary

Constructors

Constructor and Description
GanttModelUtil()

Method Summary

Modifier and Type	Method and Description
static void	addCrafts(java.util.HashSet crafts, ilog.views.gantt.IlvActivity item, ilog.views.gantt.IlvGanttChart ganttChart) For a given Activity on the chart, add its crafts to the set of passed in crafts.
static DateRange	calculateProjectMinMax(IMXGanttModel model)
static com.ibm.json.java.JSONArray	convertTreeInFlatList(com.ibm.json.java.JSONArray tree) Converts a tree of Activities into a flat list.
static void	copyProperties(ilog.views.gantt.IlvActivity src, ilog.views.gantt.IlvActivity dest) Copies all Non-Null properties from the source to the destination, but it will NOT overwrite existing Non-Null properties in the destination.
static long	count(java.util.Iterator<?> items) Count the items
static long	countActivities(ilog.views.gantt.IlvGanttModel model)
static long	countReservations(ilog.views.gantt.IlvGanttModel model)
static long	countResources(ilog.views.gantt.IlvGanttModel model)
static ilog.views.gantt.IlvTimeInterval	createUnionTimeInterval(ilog.views.gantt.IlvHierarchyNode... nodes) Returns a TimeInterval that fits all the nodes that are passed in.
static void	dumpActivity(MXGanttModel model, ilog.views.gantt.IlvActivity rootActivity, java.io.PrintStream out, boolean simple, int indent)
static void	dumpDebegInfoForContaints(java.lang.String msg, java.util.Iterator<ilog.views.gantt.IlvConstraint> iter, java.io.PrintStream out)
static void	dumpDebugCompareInfoForItems(java.lang.String msg, ilog.views.gantt.property.IlvUserPropertyHolder item1, ilog.views.gantt.property.IlvUserPropertyHolder item2, java.io.PrintStream out) Dumps 2 Activities and compares their properties
static void	dumpDebugInfoForContstraint(ilog.views.gantt.IlvConstraint c, java.io.PrintStream out)
static void	dumpDebugInfoForResource(ilog.views.gantt.IlvResource selectedresource, ilog.views.gantt.IlvGanttModel model, java.io.PrintStream out)
static void	dumpModel(java.lang.String msg, MXGanttModel model, java.io.PrintStream out, boolean simple)
static void	dumpReservationsForResource(MXResource mxr, MXGanttModel model, java.io.PrintStream out)
static java.lang.String	encodeTreeGridActivityContraints(IMXGanttModel model, IMXActivity mxa) Encodes the Contstaints and form the IlvConstaints coming from this activity and update the Activity's DECENDENTS field with the newly calculated descendents.
static ilog.views.gantt.IlvHierarchyNode	find(GanttModelUtil.Predicate idp, ilog.views.gantt.IlvHierarchyNode start, ilog.views.gantt.IlvGanttModel model)
static ilog.views.gantt.IlvActivity	findActivityById(java.lang.String id, ilog.views.gantt.IlvHierarchyNode start, ilog.views.gantt.IlvGanttModel model)
static IMXActivity	findActivityById(java.lang.String id, MXGanttModel model)
static ilog.views.gantt.IlvResource	findResourceById(java.lang.String id, ilog.views.gantt.IlvHierarchyNode start, ilog.views.gantt.IlvGanttModel model)
static ilog.views.gantt.IlvActivity	getActivityById(ilog.views.gantt.IlvGanttModel model, ilog.views.gantt.IlvActivity parent, java.lang.String id) Convenience method for finding an Activiy by ID
static ilog.views.gantt.IlvHierarchyNode[]	getChildren(ilog.views.gantt.IlvHierarchyNode item, ilog.views.gantt.IlvGanttModel model) Convenience Method that returns all direct children for a given node
static java.util.Date	getEarliestStartTime(ilog.views.gantt.IlvActivity[] selected) Given an array of items, then return the earliest start time for all the activities
static long	getFormattedProjectID(java.lang.String projectId)
static java.lang.String	getID(ilog.views.gantt.IlvHierarchyNode node) Returns the ID for a Resource or Activity
static java.lang.String	getID(IMXActivity mxa) Returns the TreeGrid ID for this activity and creates one, if one does not exist.
static java.lang.String	getID(java.lang.String actid) Given an activity ID from ILOG create a TreeGrid compatible ID
static java.util.Date	getLatestEndTime(ilog.views.gantt.IlvActivity[] selected) Given the array of items, return the latest end time for all the activites
static ilog.views.gantt.IlvActivity	getParent(ilog.views.gantt.IlvActivity act, ilog.views.gantt.IlvGanttModel model) Returns the parent activity for the given activity in the model
static ilog.views.gantt.IlvActivity	getParentSafely(ilog.views.gantt.IlvActivity act, ilog.views.gantt.IlvGanttModel model) Returns the parent activity for the given activity in the model.
static MXActivity	getParentWorkorder(MXGanttModel model, ilog.views.gantt.IlvActivity assignment)
static java.lang.String	getPecentCompleteFieldForType(IMXGanttModel.PercentCompleteType pcType)
static java.lang.Object	getProperty(java.lang.Object node, java.lang.String prop) Gets a property from a node
static <T> T	getProperty(java.lang.Object node, java.lang.String prop, T defaultValue) Gets a property from a Node and returns the default if not set.
static MXActivity	getRelatedActivity(MXGanttModel model, MXActivity activity, MXResource resource, GanttModelUtil.NodeLocation location)
static MXResource	getResourceForActivity(MXGanttModel model, MXActivity mxa)
static java.util.List<MXActivity>	getSecondaryAssignmens(MXGanttModel model, MXActivity primary)
static MXTravelTimeConstraint	getTravelTimeConstraintForToActivity(MXGanttModel theModel, ilog.views.gantt.IlvActivity activity) returns the 'TO' constraint for the passed in activity
static boolean	hasAnyChildren(ilog.views.gantt.IlvHierarchyNode[] items, ilog.views.gantt.IlvGanttModel model) Returns true if ANY item has children
static boolean	hasChildren(ilog.views.gantt.IlvHierarchyNode item, ilog.views.gantt.IlvGanttModel model) Returns true if the given MXActivity, IlvActivity or IlvHierarchyNode has children.
static double	IlvDurationToDouble(ilog.views.gantt.IlvDuration lv, UserInfo ui) Convert IlvDuration to a double
static boolean	isAssignment(ilog.views.gantt.IlvActivity act) Returns true if the Activity is an Assignment
static boolean	isAssignment(MXActivity mxa)
static boolean	isAssignmentDummy(ilog.views.gantt.IlvHierarchyNode node)
static boolean	isAverageRollupEnabled()
static boolean	isCompleted(MXActivity mxa)
static boolean	isDummy(ilog.views.gantt.IlvResource next)
static boolean	isDummy(IMXActivity act)
static boolean	isHidden(ilog.views.gantt.IlvHierarchyNode node)
static boolean	isHidden(MXActivity mxa)
static boolean	isLocked(MXActivity activity)
static boolean	isOtherAssignment(MXActivity mxa)
static boolean	isPM(ilog.views.gantt.IlvActivity act) Returns true if the activity is a PM activity
static boolean	isPM(ilog.views.gantt.IlvHierarchyNode act) Returns true if the activity is a PM activity
static boolean	isReadOnly(MXActivity mxa)
static boolean	isRootActivity(IMXActivity activity)
static boolean	isSecondary(MXActivity mxa)
static boolean	isTimeRollupEnabled()
static boolean	isWorkorder(ilog.views.gantt.IlvActivity act) Returns true if the given IlvActivity is a work order
static boolean	isWorkorderApproved(MXActivity source) Returns true if the source is a workorder and it is approved
static void	moveToDay(java.util.Calendar day, ilog.views.gantt.IlvActivity[] selected, ilog.views.gantt.IlvGanttModel model) Given the Date and the selected items, it performs a Move To Day operation.
static GanttModelUtil.IlvActivityVisitor<java.util.Set<java.lang.String>>	newAdjustTimeVisitor(ilog.views.gantt.IlvDuration adjustment) Creates a visitor that will adjust the start and end times on an activity by the given IlvDuration.
static java.lang.String	removeIDPrefix(java.lang.String actid) Remove activity ID prefix.
static boolean	setProperty(java.lang.Object node, java.lang.String prop, java.lang.Object val) Sets a property, if possible, in the IlvHierarchyNode.
static boolean	showRequirementIcon(MXActivity mxa)
static boolean	showWorklogIcon(MXActivity mxa)
static java.lang.Object	toStringArray(java.lang.String[] items)
static boolean	updateProperty(IMXActivity act, java.lang.String prop, java.lang.Object val)
static <T> void	visitActivities(ilog.views.gantt.IlvActivity[] items, ilog.views.gantt.IlvGanttModel model, GanttModelUtil.IlvActivityVisitor<T> visitor, T state) Applies an IlvActivityVisitor to each activity and it's children.
static <T> void	visitActivity(ilog.views.gantt.IlvActivity item, ilog.views.gantt.IlvGanttModel model, GanttModelUtil.IlvActivityVisitor<T> visitor, T state) Applies an IlvActivityVisitor to each activity and it's children.
static <T> void	visitNode(ilog.views.gantt.IlvHierarchyNode item, ilog.views.gantt.IlvGanttModel model, GanttModelUtil.IlvNodeVisitor<T> visitor, T state) Generic Visitor for visiting IlvHeirarchyNodes
static <T> void	visitNodes(ilog.views.gantt.IlvHierarchyNode[] items, ilog.views.gantt.IlvGanttModel model, GanttModelUtil.IlvNodeVisitor<T> visitor, T state) Generic Visitor for IlvHierarchNodes
static <T> void	visitResource(ilog.views.gantt.IlvResource item, ilog.views.gantt.IlvGanttModel model, GanttModelUtil.IlvResourceVisitor<T> visitor, T state) Allow an IlvResource object to be visited by the visitor.
static <T> void	visitResources(ilog.views.gantt.IlvResource[] items, ilog.views.gantt.IlvGanttModel model, GanttModelUtil.IlvResourceVisitor<T> visitor, T state) Visits an array of Resources

Methods inherited from class java.lang.Object

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

Field Detail

ROOT_NODE

public static final java.lang.String ROOT_NODE

See Also:

Constant Field Values

WO_INTERNAL_STATUS_APPR

public static final java.lang.String WO_INTERNAL_STATUS_APPR

Internal Status for Approved WorkOrder "APPR"

See Also:

Constant Field Values

PROPERTY_READ_ONLY_MODEL

public static final java.lang.String PROPERTY_READ_ONLY_MODEL

Property on the ROOT activity to indicate that the model is readonly

See Also:

Constant Field Values

WORKORDER_OBJECTNAMES

public static final java.util.List<java.lang.String> WORKORDER_OBJECTNAMES

Global List of WORKORDER type object names

Constructor Detail

GanttModelUtil

public GanttModelUtil()

Method Detail

findActivityById

public static ilog.views.gantt.IlvActivity findActivityById(java.lang.String id,
                                                            ilog.views.gantt.IlvHierarchyNode start,
                                                            ilog.views.gantt.IlvGanttModel model)

findActivityById

public static IMXActivity findActivityById(java.lang.String id,
                                           MXGanttModel model)

findResourceById

public static ilog.views.gantt.IlvResource findResourceById(java.lang.String id,
                                                            ilog.views.gantt.IlvHierarchyNode start,
                                                            ilog.views.gantt.IlvGanttModel model)

find

public static ilog.views.gantt.IlvHierarchyNode find(GanttModelUtil.Predicate idp,
                                                     ilog.views.gantt.IlvHierarchyNode start,
                                                     ilog.views.gantt.IlvGanttModel model)

isAssignment

public static boolean isAssignment(MXActivity mxa)

isOtherAssignment

public static boolean isOtherAssignment(MXActivity mxa)

isReadOnly

public static boolean isReadOnly(MXActivity mxa)

isLocked

public static boolean isLocked(MXActivity activity)

isSecondary

public static boolean isSecondary(MXActivity mxa)

isHidden

public static boolean isHidden(MXActivity mxa)

isHidden

public static boolean isHidden(ilog.views.gantt.IlvHierarchyNode node)

showWorklogIcon

public static boolean showWorklogIcon(MXActivity mxa)

showRequirementIcon

public static boolean showRequirementIcon(MXActivity mxa)

isDummy

public static boolean isDummy(ilog.views.gantt.IlvResource next)

isDummy

public static boolean isDummy(IMXActivity act)

isCompleted

public static boolean isCompleted(MXActivity mxa)

toStringArray

public static java.lang.Object toStringArray(java.lang.String[] items)

getParentWorkorder

public static MXActivity getParentWorkorder(MXGanttModel model,
                                            ilog.views.gantt.IlvActivity assignment)

getResourceForActivity

public static MXResource getResourceForActivity(MXGanttModel model,
                                                MXActivity mxa)

getSecondaryAssignmens

public static java.util.List<MXActivity> getSecondaryAssignmens(MXGanttModel model,
                                                                MXActivity primary)

isWorkorder

public static boolean isWorkorder(ilog.views.gantt.IlvActivity act)

Returns true if the given IlvActivity is a work order

Parameters:

act - IlvActivity instance

Returns:

true if it's a work order activity

isAssignment

public static boolean isAssignment(ilog.views.gantt.IlvActivity act)

Returns true if the Activity is an Assignment

Parameters:

act -

Returns:

isPM

public static boolean isPM(ilog.views.gantt.IlvActivity act)

Returns true if the activity is a PM activity

Parameters:

act -

Returns:

isPM

public static boolean isPM(ilog.views.gantt.IlvHierarchyNode act)

Returns true if the activity is a PM activity

Parameters:

act -

Returns:

hasChildren

public static boolean hasChildren(ilog.views.gantt.IlvHierarchyNode item,
                                  ilog.views.gantt.IlvGanttModel model)

Returns true if the given MXActivity, IlvActivity or IlvHierarchyNode has children.

Parameters:

item - IlvActivity instance (can be MXActivity or IlvHierarchyNode)

chart - gantt chart to while the item belongs

Returns:

true if the item has children

hasAnyChildren

public static boolean hasAnyChildren(ilog.views.gantt.IlvHierarchyNode[] items,
                                     ilog.views.gantt.IlvGanttModel model)

Returns true if ANY item has children

Parameters:

items -

ganttChart -

Returns:

addCrafts

public static void addCrafts(java.util.HashSet crafts,
                             ilog.views.gantt.IlvActivity item,
                             ilog.views.gantt.IlvGanttChart ganttChart)

For a given Activity on the chart, add its crafts to the set of passed in crafts. NOTE: THis will also return Cost and Crews as well.

Parameters:

crafts - HashSet to which the crafts should be placed

item - IlvActivity item on the chart

ganttChart - IlvGanttChart gantt chart

visitResource

public static <T> void visitResource(ilog.views.gantt.IlvResource item,
                                     ilog.views.gantt.IlvGanttModel model,
                                     GanttModelUtil.IlvResourceVisitor<T> visitor,
                                     T state)

Allow an IlvResource object to be visited by the visitor.

Type Parameters:

T - State object

Parameters:

item - Item being visited

chart - Chart to which the item belongs

visitor - Visitor that will accept the item

state - State that will be passed to the visitor

visitResources

public static <T> void visitResources(ilog.views.gantt.IlvResource[] items,
                                      ilog.views.gantt.IlvGanttModel model,
                                      GanttModelUtil.IlvResourceVisitor<T> visitor,
                                      T state)

Visits an array of Resources

Type Parameters:

T - State Object generic Type

Parameters:

items - array of IlvResource items

chart - chart to which the items belong

visitor - visitor that will accept each of the items

state - state that will be passed to the visitor

visitActivity

public static <T> void visitActivity(ilog.views.gantt.IlvActivity item,
                                     ilog.views.gantt.IlvGanttModel model,
                                     GanttModelUtil.IlvActivityVisitor<T> visitor,
                                     T state)

Applies an IlvActivityVisitor to each activity and it's children.

Parameters:

item - IlvActivity parent activity

ganttChart - IlvGanttChart to which the IlvActivity belongs

visitor - GanttModelUtil.IlvActivityVisitor that will visit each item

visitNodes

public static <T> void visitNodes(ilog.views.gantt.IlvHierarchyNode[] items,
                                  ilog.views.gantt.IlvGanttModel model,
                                  GanttModelUtil.IlvNodeVisitor<T> visitor,
                                  T state)

Generic Visitor for IlvHierarchNodes

Type Parameters:

T -

Parameters:

items -

ganttChart -

visitor -

state -

visitNode

public static <T> void visitNode(ilog.views.gantt.IlvHierarchyNode item,
                                 ilog.views.gantt.IlvGanttModel model,
                                 GanttModelUtil.IlvNodeVisitor<T> visitor,
                                 T state)

Generic Visitor for visiting IlvHeirarchyNodes

visitActivities

public static <T> void visitActivities(ilog.views.gantt.IlvActivity[] items,
                                       ilog.views.gantt.IlvGanttModel model,
                                       GanttModelUtil.IlvActivityVisitor<T> visitor,
                                       T state)

Applies an IlvActivityVisitor to each activity and it's children.

Parameters:

item - IlvActivity parent activity

ganttChart - IlvGanttChart to which the IlvActivity belongs

visitor - GanttModelUtil.IlvActivityVisitor that will visit each item

newAdjustTimeVisitor

public static final GanttModelUtil.IlvActivityVisitor<java.util.Set<java.lang.String>> newAdjustTimeVisitor(ilog.views.gantt.IlvDuration adjustment)

Creates a visitor that will adjust the start and end times on an activity by the given IlvDuration. IlvDuration defines constants for ONE_DAY, ONE_WEEK, etc, or you can pass your own duration. This visitor will tract each item that is visited in in the state Set, to prevent the same item from being visited more than once. The only use case for this is when you are processing multiple selected rows of a selected parent.

Parameters:

adjustment - IlvDuration to which to apply to the start and end time

Returns:

GanttModelUtil.IlvActivityVisitor implementation that will adjust by the given adjustment

moveToDay

public static void moveToDay(java.util.Calendar day,
                             ilog.views.gantt.IlvActivity[] selected,
                             ilog.views.gantt.IlvGanttModel model)

Given the Date and the selected items, it performs a Move To Day operation. The Time on the activities are retained, but their "day" is reparented to the given day

Parameters:

day -

selected -

gchart -

dumpDebegInfoForContaints

public static void dumpDebegInfoForContaints(java.lang.String msg,
                                             java.util.Iterator<ilog.views.gantt.IlvConstraint> iter,
                                             java.io.PrintStream out)

dumpDebugInfoForContstraint

public static void dumpDebugInfoForContstraint(ilog.views.gantt.IlvConstraint c,
                                               java.io.PrintStream out)

dumpDebugCompareInfoForItems

public static void dumpDebugCompareInfoForItems(java.lang.String msg,
                                                ilog.views.gantt.property.IlvUserPropertyHolder item1,
                                                ilog.views.gantt.property.IlvUserPropertyHolder item2,
                                                java.io.PrintStream out)

Dumps 2 Activities and compares their properties

Parameters:

item1 -

item2 -

copyProperties

public static void copyProperties(ilog.views.gantt.IlvActivity src,
                                  ilog.views.gantt.IlvActivity dest)

Copies all Non-Null properties from the source to the destination, but it will NOT overwrite existing Non-Null properties in the destination.

Parameters:

src -

dest -

getEarliestStartTime

public static java.util.Date getEarliestStartTime(ilog.views.gantt.IlvActivity[] selected)

Given an array of items, then return the earliest start time for all the activities

Parameters:

selected -

Returns:

getLatestEndTime

public static java.util.Date getLatestEndTime(ilog.views.gantt.IlvActivity[] selected)

Given the array of items, return the latest end time for all the activites

Parameters:

selected -

Returns:

getParent

public static ilog.views.gantt.IlvActivity getParent(ilog.views.gantt.IlvActivity act,
                                                     ilog.views.gantt.IlvGanttModel model)

Returns the parent activity for the given activity in the model

Parameters:

act -

model -

Returns:

getParentSafely

public static ilog.views.gantt.IlvActivity getParentSafely(ilog.views.gantt.IlvActivity act,
                                                           ilog.views.gantt.IlvGanttModel model)

Returns the parent activity for the given activity in the model. If the activity not in the model, then null is returned.

Parameters:

act -

model -

Returns:

getID

public static java.lang.String getID(IMXActivity mxa)

Returns the TreeGrid ID for this activity and creates one, if one does not exist.

Parameters:

act -

model -

Returns:

getID

public static java.lang.String getID(java.lang.String actid)

Given an activity ID from ILOG create a TreeGrid compatible ID

Parameters:

actid -

Returns:

getID

public static java.lang.String getID(ilog.views.gantt.IlvHierarchyNode node)

Returns the ID for a Resource or Activity

Parameters:

node -

Returns:

setProperty

public static boolean setProperty(java.lang.Object node,
                                  java.lang.String prop,
                                  java.lang.Object val)

Sets a property, if possible, in the IlvHierarchyNode. The node must implement IlvUserPropertyHolder for this to work.

Parameters:

node -

prop -

val -

Returns:

true if the property was set

getProperty

public static java.lang.Object getProperty(java.lang.Object node,
                                           java.lang.String prop)

Gets a property from a node

Parameters:

node -

prop -

Returns:

getProperty

public static <T> T getProperty(java.lang.Object node,
                                java.lang.String prop,
                                T defaultValue)

Gets a property from a Node and returns the default if not set.

Type Parameters:

T -

Parameters:

node -

prop -

defaultValue -

Returns:

createUnionTimeInterval

public static ilog.views.gantt.IlvTimeInterval createUnionTimeInterval(ilog.views.gantt.IlvHierarchyNode... nodes)

Returns a TimeInterval that fits all the nodes that are passed in.

Parameters:

charts -

Returns:

isWorkorderApproved

public static boolean isWorkorderApproved(MXActivity source)

Returns true if the source is a workorder and it is approved

Parameters:

source -

Returns:

getActivityById

public static ilog.views.gantt.IlvActivity getActivityById(ilog.views.gantt.IlvGanttModel model,
                                                           ilog.views.gantt.IlvActivity parent,
                                                           java.lang.String id)

Convenience method for finding an Activiy by ID

Parameters:

model -

id -

Returns:

getChildren

public static ilog.views.gantt.IlvHierarchyNode[] getChildren(ilog.views.gantt.IlvHierarchyNode item,
                                                              ilog.views.gantt.IlvGanttModel model)

Convenience Method that returns all direct children for a given node

Parameters:

item -

chart -

Returns:

dumpDebugInfoForResource

public static void dumpDebugInfoForResource(ilog.views.gantt.IlvResource selectedresource,
                                            ilog.views.gantt.IlvGanttModel model,
                                            java.io.PrintStream out)

count

public static long count(java.util.Iterator<?> items)

Count the items

Parameters:

items -

Returns:

countActivities

public static long countActivities(ilog.views.gantt.IlvGanttModel model)

countResources

public static long countResources(ilog.views.gantt.IlvGanttModel model)

countReservations

public static long countReservations(ilog.views.gantt.IlvGanttModel model)

dumpModel

public static void dumpModel(java.lang.String msg,
                             MXGanttModel model,
                             java.io.PrintStream out,
                             boolean simple)

dumpActivity

public static void dumpActivity(MXGanttModel model,
                                ilog.views.gantt.IlvActivity rootActivity,
                                java.io.PrintStream out,
                                boolean simple,
                                int indent)

isAssignmentDummy

public static boolean isAssignmentDummy(ilog.views.gantt.IlvHierarchyNode node)

dumpReservationsForResource

public static void dumpReservationsForResource(MXResource mxr,
                                               MXGanttModel model,
                                               java.io.PrintStream out)

updateProperty

public static boolean updateProperty(IMXActivity act,
                                     java.lang.String prop,
                                     java.lang.Object val)

isTimeRollupEnabled

public static boolean isTimeRollupEnabled()

isAverageRollupEnabled

public static boolean isAverageRollupEnabled()

getRelatedActivity

public static MXActivity getRelatedActivity(MXGanttModel model,
                                            MXActivity activity,
                                            MXResource resource,
                                            GanttModelUtil.NodeLocation location)

calculateProjectMinMax

public static DateRange calculateProjectMinMax(IMXGanttModel model)

isRootActivity

public static boolean isRootActivity(IMXActivity activity)

getPecentCompleteFieldForType

public static java.lang.String getPecentCompleteFieldForType(IMXGanttModel.PercentCompleteType pcType)

getTravelTimeConstraintForToActivity

public static MXTravelTimeConstraint getTravelTimeConstraintForToActivity(MXGanttModel theModel,
                                                                          ilog.views.gantt.IlvActivity activity)

returns the 'TO' constraint for the passed in activity

Returns:

IlvDurationToDouble

public static double IlvDurationToDouble(ilog.views.gantt.IlvDuration lv,
                                         UserInfo ui)
                                  throws java.lang.Exception

Convert IlvDuration to a double

Parameters:

lv -

Returns:

duration in double

Throws:

java.lang.Exception

encodeTreeGridActivityContraints

public static java.lang.String encodeTreeGridActivityContraints(IMXGanttModel model,
                                                                IMXActivity mxa)
                                                         throws java.io.IOException

Encodes the Contstaints and form the IlvConstaints coming from this activity and update the Activity's DECENDENTS field with the newly calculated descendents. It will return the encoded constraint data as well.

Parameters:

model -

mxa -

Returns:

Throws:

java.io.IOException

getFormattedProjectID

public static long getFormattedProjectID(java.lang.String projectId)

removeIDPrefix

public static java.lang.String removeIDPrefix(java.lang.String actid)

Remove activity ID prefix.

Parameters:

actid -

Returns:

convertTreeInFlatList

public static com.ibm.json.java.JSONArray convertTreeInFlatList(com.ibm.json.java.JSONArray tree)

Converts a tree of Activities into a flat list.

Parameters:

tree -

Returns: