ptdb.common.dto

Class TaskQueue

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<E>

java.util.ArrayList<Task>

ptdb.common.dto.TaskQueue

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Iterable<Task>, java.util.Collection<Task>, java.util.List<Task>, java.util.RandomAccess

public class TaskQueue
extends java.util.ArrayList<Task>

Enqueue tasks before executing them.

Since:

Ptolemy II 10.0

Version:

$Id$

Author:

Ashwini Bijwe

See Also:

Serialized Form

Pt.AcceptedRating:

Red (abijwe)

Pt.ProposedRating:

Red (abijwe)

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor and Description
TaskQueue()

Method Summary

Modifier and Type	Method and Description
boolean	areAllTasksAdded() Return true if the task queue has all the required tasks, else return false.
java.lang.String	getExecutionErrorMessage() Return the execution error message.
boolean	hasExecutionCompleted() Return true if the execution has completed; else return false.
boolean	hasExecutionError() Return true if any execution error has occurred; else return false.
boolean	hasProcessingError() Return true if any processing error has occurred; else return false.
void	setAllTasksAdded() Set the value for allTasksAdded to true.
void	setExecutionCompleted() Set the value for executionCompleted to true.
void	setExecutionError(java.lang.String errorMessage) Set the execution error to the given value.
void	setProcessingError() Set the processing error to true.

Methods inherited from class java.util.ArrayList

add, add, addAll, addAll, clear, clone, contains, ensureCapacity, forEach, get, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeIf, removeRange, replaceAll, retainAll, set, size, sort, spliterator, subList, toArray, toArray, trimToSize

Methods inherited from class java.util.AbstractList

equals, hashCode

Methods inherited from class java.util.AbstractCollection

containsAll, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.List

containsAll, equals, hashCode

Methods inherited from interface java.util.Collection

parallelStream, stream

Constructor Detail

TaskQueue

public TaskQueue()

Method Detail

areAllTasksAdded

public boolean areAllTasksAdded()

Return true if the task queue has all the required tasks, else return false.

Returns:

True if all tasks are added, false otherwise.

getExecutionErrorMessage

public java.lang.String getExecutionErrorMessage()

Return the execution error message.

Returns:

The execution error message.

hasExecutionCompleted

public boolean hasExecutionCompleted()

Return true if the execution has completed; else return false.

Returns:

True if execution is complete, false otherwise.

hasExecutionError

public boolean hasExecutionError()

Return true if any execution error has occurred; else return false.

Returns:

True if execution error present, false otherwise.

hasProcessingError

public boolean hasProcessingError()

Return true if any processing error has occurred; else return false.

Returns:

True if processing error is present, false otherwise.

setAllTasksAdded

public void setAllTasksAdded()

Set the value for allTasksAdded to true.

setExecutionCompleted

public void setExecutionCompleted()

Set the value for executionCompleted to true.

setExecutionError

public void setExecutionError(java.lang.String errorMessage)

Set the execution error to the given value.

Parameters:

errorMessage - Error message for the execution error.

setProcessingError

public void setProcessingError()

Set the processing error to true.