org.eclipse.stardust.engine.api.query

Class ActivityInstanceQuery

java.lang.Object

org.eclipse.stardust.engine.api.query.Query

org.eclipse.stardust.engine.api.query.ActivityInstanceQuery

All Implemented Interfaces:

Serializable

public class ActivityInstanceQuery
extends Query

Query container for building complex queries for activity instances.

Valid filter criteria are:

• FilterTerm for building complex criteria.
• UnaryOperatorFilter, BinaryOperatorFilter or TernaryOperatorFilter for applying filters to activity instance attributes.
• ProcessDefinitionFilter for finding instances of activities belonging to specific process definitions.
• ProcessInstanceFilter for finding activities belonging to specific process instances.
• ActivityFilter for finding instances of specific activities.
• ActivityInstanceFilter for finding specific activity instances.
• ActivityStateFilter for finding activity instances currently being in specific states.
• PerformingUserFilter for finding activities currently being performed by a specific user.
• PerformingParticipantFilter for finding activities currently being performed by a specific participant.
• PerformingOnBehalfOfFilter for finding activities currently being performed on behalf of a specific participant.
• PerformedByUserFilter for finding activities that were performed and completed by a specific user.
• DataFilter for finding activity instances belonging to process instances with same scope process instance containing specific workflow data.
• SubProcessDataFilter for finding activity instances belonging to process instances and its subprocess instances containing specific workflow data.
• HierarchyDataFilter for finding activity instances belonging to the complete hierarchy of process instances containing specific workflow data.

Version:

$Revision$

Author:

rsauer

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ActivityInstanceQuery.Attribute Activity instance attribute supporting filter operations.

Field Summary

Fields

Modifier and Type	Field and Description
static org.eclipse.stardust.engine.api.query.CustomOrderCriterion	ACTIVITY_ID Orders the resulting activity instances by their activity id.
static org.eclipse.stardust.engine.api.query.CustomOrderCriterion	ACTIVITY_NAME Orders the resulting activity instances by their activity name.
static ActivityInstanceQuery.Attribute	ACTIVITY_OID The OID of the activity instance's definition.
static FilterableAttribute	BENCHMARK_OID The benchmark definition oid of the process instance the activity instance belongs to.
static ActivityInstanceQuery.Attribute	BENCHMARK_VALUE The benchmark result category of the activity instance.
static ActivityInstanceQuery.Attribute	CRITICALITY The Criticality of the activity instance.
static ActivityInstanceQuery.Attribute	CURRENT_PERFORMER_OID The OID of the activity instance's current performing participant.
static ActivityInstanceQuery.Attribute	CURRENT_USER_PERFORMER_OID The OID of the activity instance's current performing user.
static ActivityInstanceQuery.Attribute	LAST_MODIFICATION_TIME The Long representation of the last modification time of the activity instance.
static ActivityInstanceQuery.Attribute	OID The OID of the activity instance.
static ActivityInstanceQuery.Attribute	PERFORMED_BY_OID The OID of the activity instance's completing user.
static org.eclipse.stardust.engine.api.query.CustomOrderCriterion	PROC_DEF_ID Orders the resulting activity instances by their starting process instances definition id.
static org.eclipse.stardust.engine.api.query.CustomOrderCriterion	PROC_DEF_NAME Orders the resulting activity instances by their starting process instances definition name.
static ActivityInstanceQuery.Attribute	PROCESS_INSTANCE_OID The OID of the process instance the activity instance belongs to.
static FilterableAttribute	PROCESS_INSTANCE_PRIORITY The priority of the process instance the activity instance belongs to.
static ActivityInstanceQuery.Attribute	START_TIME The Long representation of the start time of the activity instance.
static ActivityInstanceQuery.Attribute	STATE The state of the activity instance.
static org.eclipse.stardust.engine.api.query.CustomOrderCriterion	USER_ACCOUNT Orders the resulting activity instances by their current user performer account.
static org.eclipse.stardust.engine.api.query.CustomOrderCriterion	USER_FIRST_NAME Orders the resulting activity instances by their current user performer first name.
static org.eclipse.stardust.engine.api.query.CustomOrderCriterion	USER_LAST_NAME Orders the resulting activity instances by their current user performer last name.

Constructor Summary

Constructors

Constructor and Description
ActivityInstanceQuery() Initializes a query matching all activity instances.

Method Summary

Methods

Modifier and Type	Method and Description
static ActivityInstanceQuery	findAlive() Creates a query for finding alive activity instances.
static ActivityInstanceQuery	findAlive(long processInstanceOID, String activityID) Creates a query for finding alive instances of the activity identified by activityID belonging to the process instance identified by processInstanceOID.
static ActivityInstanceQuery	findAlive(String processID) Creates a query for finding alive instances of activities belonging to the process definition identified by processID.
static ActivityInstanceQuery	findAlive(String processID, String activityID) Creates a query for finding alive instances of the activity identified by activityID belonging to the process definition identified by processID.
static ActivityInstanceQuery	findAliveHavingData(String processID, String dataID, Serializable dataValue) Creates a query for finding alive instances of activities belonging to instances of the process definition identified by processID containing workflow data dataID having a value of dataValue.
static ActivityInstanceQuery	findAliveHavingData(String processID, String activityID, String dataID, Serializable dataValue) Creates a query for finding alive instances of the activity identified by activityID belonging to instances of the process definition identified by processID containing workflow data dataID having a value of dataValue.
static ActivityInstanceQuery	findAll() Creates a query for finding all activity instances currently existing.
static ActivityInstanceQuery	findCompleted() Creates a query for finding completed activity instances.
static ActivityInstanceQuery	findForProcessInstance(long processInstanceOID) Creates a query for finding activity instances belonging to the process instance identified by the given OID.
static ActivityInstanceQuery	findHavingDocument(Document document) Creates a query for finding activity instances which have the given Document as a process attachment
static ActivityInstanceQuery	findHavingDocument(String documentId) Creates a query for finding activity instances which have the given Document as a process attachment
static ActivityInstanceQuery	findInState(ActivityInstanceState activityState) Creates a query for finding activity instances currently being in the specified state.
static ActivityInstanceQuery	findInState(ActivityInstanceState[] activityStates) Creates a query for finding activity instances currently being in one of the specified states.
static ActivityInstanceQuery	findInState(String processID, ActivityInstanceState activityState) Creates a query for finding instances of activities belonging to the process definition identified by processID currently being in the specified state.
static ActivityInstanceQuery	findInState(String processID, ActivityInstanceState[] activityStates) Creates a query for finding instances of activities belonging to the process definition identified by processID currently being in one of the specified states.
static ActivityInstanceQuery	findInState(String processID, String activityID, ActivityInstanceState activityState) Creates a query for finding instances of the activity identified by activityID and belonging to the process definition identified by processID currently being in the specified state.
static ActivityInstanceQuery	findInState(String processID, String activityID, ActivityInstanceState[] activityStates) Creates a query for finding instances of the activity identified by activityID belonging to the process definition identified by processID currently being in one of the specified states.
static ActivityInstanceQuery	findInStateHavingData(String processID, String dataID, Serializable dataValue, ActivityInstanceState activityState) Creates a query for finding instances of activities currently being in the specified state and belonging to instances of the process definition identified by processID containing workflow data dataID having a value of dataValue.
static ActivityInstanceQuery	findInStateHavingData(String processID, String dataID, Serializable dataValue, ActivityInstanceState[] activityStates) Creates a query for finding instances of activities currently being in one of the specified states and belonging to instances of the process definition identified by processID containing workflow data dataID having a value of dataValue.
static ActivityInstanceQuery	findInStateHavingData(String processID, String activityID, String dataID, Serializable dataValue, ActivityInstanceState activityState) Creates a query for finding instances of the activity identified by activityID currently being in the specified state and belonging to instances of the process definition identified by processID containing workflow data dataID having a value of dataValue.
static ActivityInstanceQuery	findInStateHavingData(String processID, String activityID, String dataID, Serializable dataValue, ActivityInstanceState[] activityStates) Creates a query for finding instances of the activity identified by activityID currently being in one of the specified states and belonging to instances of the process definition identified by processID containing workflow data dataID having a value of dataValue.
static ActivityInstanceQuery	findPending() Creates a query for finding pending activity instances.
static ActivityInstanceQuery	findPerformedByUser(long userOID) Creates a query for finding activity instances that were performed and completed by the user identified by the given OID.

Methods inherited from class org.eclipse.stardust.engine.api.query.Query

getFilter, getOrderCriteria, getPolicy, orderBy, orderBy, orderBy, removePolicy, setPolicy, toString, where

Methods inherited from class java.lang.Object

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

Field Detail

OID

public static final ActivityInstanceQuery.Attribute OID

The OID of the activity instance.

See Also:

RuntimeObject.getOID()

STATE

public static final ActivityInstanceQuery.Attribute STATE

The state of the activity instance.

See Also:

ActivityInstance.getState()

START_TIME

public static final ActivityInstanceQuery.Attribute START_TIME

The Long representation of the start time of the activity instance.

See Also:

ActivityInstance.getStartTime(), Calendar.getTime()

LAST_MODIFICATION_TIME

public static final ActivityInstanceQuery.Attribute LAST_MODIFICATION_TIME

The Long representation of the last modification time of the activity instance.

See Also:

ActivityInstance.getLastModificationTime(), Calendar.getTime()

ACTIVITY_OID

public static final ActivityInstanceQuery.Attribute ACTIVITY_OID

The OID of the activity instance's definition.

See Also:

ActivityInstance.getActivity()

CURRENT_PERFORMER_OID

public static final ActivityInstanceQuery.Attribute CURRENT_PERFORMER_OID

The OID of the activity instance's current performing participant.

See Also:

ActivityInstance.getParticipantPerformerID()

CURRENT_USER_PERFORMER_OID

public static final ActivityInstanceQuery.Attribute CURRENT_USER_PERFORMER_OID

The OID of the activity instance's current performing user.

See Also:

DynamicParticipantInfo.getOID()

PERFORMED_BY_OID

public static final ActivityInstanceQuery.Attribute PERFORMED_BY_OID

The OID of the activity instance's completing user.

See Also:

ActivityInstance.getPerformedByOID(), DynamicParticipantInfo.getOID()

PROCESS_INSTANCE_OID

public static final ActivityInstanceQuery.Attribute PROCESS_INSTANCE_OID

The OID of the process instance the activity instance belongs to.

See Also:

ActivityInstance.getProcessInstanceOID()

CRITICALITY

public static final ActivityInstanceQuery.Attribute CRITICALITY

The Criticality of the activity instance.

See Also:

ActivityInstance.getCriticality()

BENCHMARK_VALUE

public static final ActivityInstanceQuery.Attribute BENCHMARK_VALUE

The benchmark result category of the activity instance.

See Also:

ActivityInstance.getBenchmarkResult()

BENCHMARK_OID

public static final FilterableAttribute BENCHMARK_OID

The benchmark definition oid of the process instance the activity instance belongs to.

See Also:

ProcessInstanceBean.getBenchmark()

PROCESS_INSTANCE_PRIORITY

public static final FilterableAttribute PROCESS_INSTANCE_PRIORITY

The priority of the process instance the activity instance belongs to.

See Also:

ProcessInstanceBean.getPriority()

ACTIVITY_ID

public static final org.eclipse.stardust.engine.api.query.CustomOrderCriterion ACTIVITY_ID

Orders the resulting activity instances by their activity id.

For internal use only!

ACTIVITY_NAME

public static final org.eclipse.stardust.engine.api.query.CustomOrderCriterion ACTIVITY_NAME

Orders the resulting activity instances by their activity name.

For internal use only!

PROC_DEF_ID

public static final org.eclipse.stardust.engine.api.query.CustomOrderCriterion PROC_DEF_ID

Orders the resulting activity instances by their starting process instances definition id.

For internal use only!

PROC_DEF_NAME

public static final org.eclipse.stardust.engine.api.query.CustomOrderCriterion PROC_DEF_NAME

Orders the resulting activity instances by their starting process instances definition name.

For internal use only!

USER_ACCOUNT

public static final org.eclipse.stardust.engine.api.query.CustomOrderCriterion USER_ACCOUNT

Orders the resulting activity instances by their current user performer account.

For internal use only!

USER_FIRST_NAME

public static final org.eclipse.stardust.engine.api.query.CustomOrderCriterion USER_FIRST_NAME

Orders the resulting activity instances by their current user performer first name.

For internal use only!

USER_LAST_NAME

public static final org.eclipse.stardust.engine.api.query.CustomOrderCriterion USER_LAST_NAME

Orders the resulting activity instances by their current user performer last name.

For internal use only!

Constructor Detail

ActivityInstanceQuery

public ActivityInstanceQuery()

Initializes a query matching all activity instances.

See Also:

findAll()

Method Detail

findAll

public static ActivityInstanceQuery findAll()

Creates a query for finding all activity instances currently existing.

Returns:

The readily configured query.

findInState

public static ActivityInstanceQuery findInState(ActivityInstanceState activityState)

Creates a query for finding activity instances currently being in the specified state.

Parameters:

activityState - The state the activity instance should be in.

Returns:

The readily configured query.

See Also:

findInState(ActivityInstanceState[]), findInState(String, ActivityInstanceState), findInState(String, ActivityInstanceState[]), findInState(String, String, ActivityInstanceState), findInState(String, String, ActivityInstanceState[]), findAlive(), ProcessDefinitionFilter, ActivityStateFilter

findInState

public static ActivityInstanceQuery findInState(ActivityInstanceState[] activityStates)

Creates a query for finding activity instances currently being in one of the specified states.

Parameters:

activityStates - The list of states the activity instance should be in one of.

Returns:

The readily configured query.

See Also:

findInState(ActivityInstanceState), findInState(String, ActivityInstanceState), findInState(String, ActivityInstanceState[]), findInState(String, String, ActivityInstanceState), findInState(String, String, ActivityInstanceState[]), findAlive(), ProcessDefinitionFilter, ActivityStateFilter

findInState

public static ActivityInstanceQuery findInState(String processID,
                                ActivityInstanceState activityState)

Creates a query for finding instances of activities belonging to the process definition identified by processID currently being in the specified state.

Parameters:

processID - The ID of the process definition the activity should belong to.

activityState - The state the activity instance should be in.

Returns:

The readily configured query.

See Also:

findInState(ActivityInstanceState), findInState(ActivityInstanceState[]), findInState(String, ActivityInstanceState[]), findInState(String, String, ActivityInstanceState), findInState(String, String, ActivityInstanceState[]), findAlive(String), ProcessDefinitionFilter, ActivityStateFilter

findInState

public static ActivityInstanceQuery findInState(String processID,
                                ActivityInstanceState[] activityStates)

Creates a query for finding instances of activities belonging to the process definition identified by processID currently being in one of the specified states.

Parameters:

processID - The ID of the process definition the activity should belong to.

activityStates - The list of states the activity instance should be in one of.

Returns:

The readily configured query.

See Also:

findInState(ActivityInstanceState), findInState(ActivityInstanceState[]), findInState(String, ActivityInstanceState), findInState(String, String, ActivityInstanceState), findInState(String, String, ActivityInstanceState[]), findAlive(String), ProcessDefinitionFilter, ActivityStateFilter

findInState

public static ActivityInstanceQuery findInState(String processID,
                                String activityID,
                                ActivityInstanceState activityState)

Creates a query for finding instances of the activity identified by activityID and belonging to the process definition identified by processID currently being in the specified state.

Parameters:

processID - The ID of the process definition the activity should belong to.

activityID - The ID of the activity to find instances of.

activityState - The state the activity instance should be in.

Returns:

The readily configured query.

See Also:

findInState(ActivityInstanceState), findInState(ActivityInstanceState[]), findInState(String, String, ActivityInstanceState[]), findInState(String, ActivityInstanceState), findInState(String, ActivityInstanceState[]), findAlive(String, String), ActivityFilter, ActivityStateFilter

findInState

public static ActivityInstanceQuery findInState(String processID,
                                String activityID,
                                ActivityInstanceState[] activityStates)

Creates a query for finding instances of the activity identified by activityID belonging to the process definition identified by processID currently being in one of the specified states.

Parameters:

processID - The ID of the process definition the activity should belong to.

activityID - The ID of the activity to find instances of.

activityStates - The list of states the activity instance should be in one of.

Returns:

The readily configured query.

See Also:

findInState(ActivityInstanceState), findInState(ActivityInstanceState[]), findInState(String, String, ActivityInstanceState), findInState(String, ActivityInstanceState), findInState(String, ActivityInstanceState[]), findAlive(String, String), ActivityFilter, ActivityStateFilter

findAlive

public static ActivityInstanceQuery findAlive()

Creates a query for finding alive activity instances.

Alive means not being in states ActivityInstanceState.ABORTED or ActivityInstanceState.COMPLETED

Returns:

The readily configured query.

See Also:

findCompleted(), findAlive(String, String), findAlive(long, String), findInState(ActivityInstanceState), ActivityStateFilter, ActivityStateFilter.ALIVE

findPending

public static ActivityInstanceQuery findPending()

Creates a query for finding pending activity instances.

Pending means being in states ActivityInstanceState.APPLICATION or ActivityInstanceState.INTERRUPTED or ActivityInstanceState.SUSPENDED or ActivityInstanceState.HIBERNATED.

Returns:

The readily configured query.

See Also:

findCompleted(), findAlive(), findInState(ActivityInstanceState), ActivityStateFilter, ActivityStateFilter.PENDING

findCompleted

public static ActivityInstanceQuery findCompleted()

Creates a query for finding completed activity instances.

Completed means being in state ActivityInstanceState.COMPLETED.

Returns:

The readily configured query.

See Also:

findAlive(), findPending(), findInState(ActivityInstanceState), ActivityStateFilter, ActivityStateFilter.COMPLETED

findAlive

public static ActivityInstanceQuery findAlive(String processID)

Creates a query for finding alive instances of activities belonging to the process definition identified by processID.

Alive means not being in states ActivityInstanceState.ABORTED or ActivityInstanceState.COMPLETED

Parameters:

processID - The ID of the process definition the activity should belong to.

Returns:

The readily configured query.

See Also:

findAlive(), findAlive(String, String), findAlive(long, String), findInState(ActivityInstanceState), ProcessDefinitionFilter, ActivityStateFilter, ActivityStateFilter.ALIVE

findAlive

public static ActivityInstanceQuery findAlive(String processID,
                              String activityID)

Creates a query for finding alive instances of the activity identified by activityID belonging to the process definition identified by processID.

Alive means not being in states ActivityInstanceState.ABORTED or ActivityInstanceState.COMPLETED

Parameters:

processID - The ID of the process definition the activity should belong to.

activityID - The ID of the activity to find instances of.

Returns:

The readily configured query.

See Also:

findAlive(), findAlive(String), findAlive(long, String), findInState(String, String, ActivityInstanceState), ProcessDefinitionFilter, ActivityStateFilter, ActivityStateFilter.ALIVE

findAlive

public static ActivityInstanceQuery findAlive(long processInstanceOID,
                              String activityID)

Creates a query for finding alive instances of the activity identified by activityID belonging to the process instance identified by processInstanceOID.

Alive means not being in states ActivityInstanceState.ABORTED or ActivityInstanceState.COMPLETED

Parameters:

processInstanceOID - The OID of the process instance the activity should belong to.

activityID - The ID of the activity to find instances of.

Returns:

The readily configured query.

See Also:

findAlive(), findAlive(String), findAlive(String, String), findInState(String, String, ActivityInstanceState), ProcessDefinitionFilter, ActivityStateFilter, ActivityStateFilter.ALIVE

findInStateHavingData

public static ActivityInstanceQuery findInStateHavingData(String processID,
                                          String dataID,
                                          Serializable dataValue,
                                          ActivityInstanceState activityState)

Creates a query for finding instances of activities currently being in the specified state and belonging to instances of the process definition identified by processID containing workflow data dataID having a value of dataValue.

Parameters:

processID - The ID of the process definition the activity should belong to.

dataID - The ID of the workflow data to match with.

dataValue - The value to match the workflow data with.

activityState - The state the activity instance should be in.

Returns:

The readily configured query.

See Also:

findInStateHavingData(String, String, Serializable, ActivityInstanceState[]), findInStateHavingData(String, String, String, Serializable, ActivityInstanceState), findInStateHavingData(String, String, String, Serializable, ActivityInstanceState[]), findInState(String, ActivityInstanceState), findAliveHavingData(String, String, Serializable), ProcessDefinitionFilter, DataFilter, ActivityStateFilter

findInStateHavingData

public static ActivityInstanceQuery findInStateHavingData(String processID,
                                          String dataID,
                                          Serializable dataValue,
                                          ActivityInstanceState[] activityStates)

Creates a query for finding instances of activities currently being in one of the specified states and belonging to instances of the process definition identified by processID containing workflow data dataID having a value of dataValue.

Parameters:

processID - The ID of the process definition the activity should belong to.

dataID - The ID of the workflow data to match with.

dataValue - The value to match the workflow data with.

activityStates - The list of states the activity instance should be in one of.

Returns:

The readily configured query.

See Also:

findInStateHavingData(String, String, Serializable, ActivityInstanceState), findInStateHavingData(String, String, String, Serializable, ActivityInstanceState), findInStateHavingData(String, String, String, Serializable, ActivityInstanceState[]), findInState(String, ActivityInstanceState[]), findAliveHavingData(String, String, Serializable), ProcessDefinitionFilter, DataFilter, ActivityStateFilter

findInStateHavingData

public static ActivityInstanceQuery findInStateHavingData(String processID,
                                          String activityID,
                                          String dataID,
                                          Serializable dataValue,
                                          ActivityInstanceState activityState)

Creates a query for finding instances of the activity identified by activityID currently being in the specified state and belonging to instances of the process definition identified by processID containing workflow data dataID having a value of dataValue.

Parameters:

processID - The ID of the process definition the activity should belong to.

activityID - The ID of the activity to find instances of.

dataID - The ID of the workflow data to match with.

dataValue - The value to match the workflow data with.

activityState - The state the activity instance should be in.

Returns:

The readily configured query.

See Also:

findInStateHavingData(String, String, String, Serializable, ActivityInstanceState[]), findInStateHavingData(String, String, Serializable, ActivityInstanceState), findInStateHavingData(String, String, Serializable, ActivityInstanceState[]), findInState(String, String, ActivityInstanceState), findAliveHavingData(String, String, String, Serializable), ActivityFilter, DataFilter, ActivityStateFilter

findInStateHavingData

public static ActivityInstanceQuery findInStateHavingData(String processID,
                                          String activityID,
                                          String dataID,
                                          Serializable dataValue,
                                          ActivityInstanceState[] activityStates)

Creates a query for finding instances of the activity identified by activityID currently being in one of the specified states and belonging to instances of the process definition identified by processID containing workflow data dataID having a value of dataValue.

Parameters:

processID - The ID of the process definition the activity should belong to.

activityID - The ID of the activity to find instances of.

dataID - The ID of the workflow data to match with.

dataValue - The value to match the workflow data with.

activityStates - The list of states the activity instance should be in one of.

Returns:

The readily configured query.

See Also:

findInStateHavingData(String, String, String, Serializable, ActivityInstanceState[]), findInStateHavingData(String, String, Serializable, ActivityInstanceState), findInStateHavingData(String, String, Serializable, ActivityInstanceState[]), findInState(String, String, ActivityInstanceState[]), findAliveHavingData(String, String, String, Serializable), ActivityFilter, DataFilter, ActivityStateFilter

findAliveHavingData

public static ActivityInstanceQuery findAliveHavingData(String processID,
                                        String dataID,
                                        Serializable dataValue)

Creates a query for finding alive instances of activities belonging to instances of the process definition identified by processID containing workflow data dataID having a value of dataValue.

Alive means not being in states ActivityInstanceState.ABORTED or ActivityInstanceState.COMPLETED

Parameters:

processID - The ID of the process definition the activity should belong to.

dataID - The ID of the workflow data to match with.

dataValue - The value to match the workflow data with.

Returns:

The readily configured query.

See Also:

findAliveHavingData(String, String, String, Serializable), findInStateHavingData(String, String, Serializable, ActivityInstanceState), findInState(String, ActivityInstanceState), findAlive(String), ProcessDefinitionFilter, DataFilter, ActivityStateFilter, ActivityStateFilter.ALIVE

findAliveHavingData

public static ActivityInstanceQuery findAliveHavingData(String processID,
                                        String activityID,
                                        String dataID,
                                        Serializable dataValue)

Creates a query for finding alive instances of the activity identified by activityID belonging to instances of the process definition identified by processID containing workflow data dataID having a value of dataValue.

Alive means not being in states ActivityInstanceState.ABORTED or ActivityInstanceState.COMPLETED

Parameters:

processID - The ID of the process definition the activity should belong to.

activityID - The ID of the activity to find instances of.

dataID - The ID of the workflow data to match with.

dataValue - The value to match the workflow data with.

Returns:

The readily configured query.

See Also:

findAliveHavingData(String, String, Serializable), findInStateHavingData(String, String, String, Serializable, ActivityInstanceState), findInState(String, String, ActivityInstanceState), findAlive(String, String), ActivityFilter, DataFilter, ActivityStateFilter, ActivityStateFilter.ALIVE

findPerformedByUser

public static ActivityInstanceQuery findPerformedByUser(long userOID)

Creates a query for finding activity instances that were performed and completed by the user identified by the given OID.

Parameters:

userOID - The OID of the user having performed the to be found activity instances.

Returns:

The readily configured query.

See Also:

PerformedByUserFilter, PerformedByUserFilter.CURRENT_USER

findForProcessInstance

public static ActivityInstanceQuery findForProcessInstance(long processInstanceOID)

Creates a query for finding activity instances belonging to the process instance identified by the given OID.

Parameters:

processInstanceOID - The OID of the process instance to find activity instances belonging to.

Returns:

The readily configured query.

findHavingDocument

public static ActivityInstanceQuery findHavingDocument(Document document)

Creates a query for finding activity instances which have the given Document as a process attachment

Parameters:

document - The Document to find activity instances having a reference to.

Returns:

The readily configured query.

findHavingDocument

public static ActivityInstanceQuery findHavingDocument(String documentId)

Creates a query for finding activity instances which have the given Document as a process attachment

Parameters:

documentId - The Id of the Document to find activity instances having a reference to.

Returns:

The readily configured query.