ever.workflowRepresentation

Class Task

java.lang.Object

ever.workflowRepresentation.WorkflowElement

ever.workflowRepresentation.Task

All Implemented Interfaces:

java.io.Serializable

public class Task
extends WorkflowElement

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
boolean	wasMerged

Fields inherited from class ever.workflowRepresentation.WorkflowElement

relatedSentence

Constructor Summary

Constructors

Constructor and Description
Task()
Task(WorkflowElement parent, Sentence s)
Task(WorkflowElement parent, Sentence s, java.lang.String name)

Method Summary

Methods

Modifier and Type	Method and Description
void	addFacet(Facet fac) Adds new facets to the task.
void	addInProduct(Product p)
void	addOutProduct(Product p)
boolean	containsInProduct(java.lang.String name) Checks if a task contains a product with a certain name
boolean	containsOutProduct(java.lang.String name) Checks if a task contains a product with a certain name
Task	copy() Creates a hard copy of the task
boolean	equals(java.lang.Object obj)
void	exportWf2Xml(javax.xml.stream.XMLStreamWriter writer) Writes the task, its products and facet into the stream.
java.util.ArrayList<Facet>	getAllFacets() Returns all facets
java.util.ArrayList<Product>	getAllInProducts() Returns all input products
java.util.ArrayList<Product>	getAllOutProducts() Returns all output products
boolean	getDataflowAgg()
java.lang.String	getName()
Facet	getNextFacet() Returns a facet of the task and deletes it.
Product	getNextInProduct()
Product	getNextOutProduct()
int	hashCode()
static Task	merge(Task t1, Task t2) Merges two task.
void	removeInProduct(Product prod)
void	removeOutProduct(Product prod)
void	setAllInProducts(java.util.ArrayList<Product> ip) Replaces the ArrayList of input products by the parameter of the method
void	setAllOutProducts(java.util.ArrayList<Product> ip) Replaces the ArrayList of output products by the parameter of the method
void	setDataflowAggTrue() Marks that this task aggreates products.
void	setName(java.lang.String name) Set the name of the task

Methods inherited from class ever.workflowRepresentation.WorkflowElement

addRelSentence, getId, getParentElement, getResName, reset, setParentElement, setResName

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, toString, wait, wait, wait

Field Detail

wasMerged

public boolean wasMerged

Constructor Detail

Task

public Task()

Parameters:

name - the name of the task

Task

public Task(WorkflowElement parent,
    Sentence s,
    java.lang.String name)

Parameters:

parent - element of task

s - sentence of which the task was extracted

name - name of the task

Task

public Task(WorkflowElement parent,
    Sentence s)

Method Detail

getName

public java.lang.String getName()

Returns:

the name of the task

containsInProduct

public boolean containsInProduct(java.lang.String name)

Checks if a task contains a product with a certain name

Parameters:

name -

Returns:

containsOutProduct

public boolean containsOutProduct(java.lang.String name)

Checks if a task contains a product with a certain name

Parameters:

name -

Returns:

setName

public void setName(java.lang.String name)

Set the name of the task

Parameters:

name -

addInProduct

public void addInProduct(Product p)

Parameters:

p - a Product to add as new input product of the task

getNextInProduct

public Product getNextInProduct()

Returns:

returns the next in product of the task

removeInProduct

public void removeInProduct(Product prod)

Parameters:

prod - Removes the product from the list input-products.

removeOutProduct

public void removeOutProduct(Product prod)

Parameters:

prod - Removes the product from the list output-products.

addOutProduct

public void addOutProduct(Product p)

Parameters:

p - a Product to add as new output product of the task

getNextOutProduct

public Product getNextOutProduct()

Returns:

returns the next out product of the task

addFacet

public void addFacet(Facet fac)

Adds new facets to the task. A facet contains additional information about the task. (e.g. until tender)

Parameters:

f - facet to add

getNextFacet

public Facet getNextFacet()

Returns a facet of the task and deletes it.

Returns:

next facet of the task

exportWf2Xml

public void exportWf2Xml(javax.xml.stream.XMLStreamWriter writer)

Writes the task, its products and facet into the stream. It uses the xml-format which was defined.

Specified by:

exportWf2Xml in class WorkflowElement

Parameters:

writer - is the stream writer which is used to write

setDataflowAggTrue

public void setDataflowAggTrue()

Marks that this task aggreates products.

getDataflowAgg

public boolean getDataflowAgg()

hashCode

public int hashCode()

Overrides:

hashCode in class WorkflowElement

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class WorkflowElement

merge

public static Task merge(Task t1,
         Task t2)

Merges two task. This is necessary if two tasks were created by two different filters which are potenitally the same task but contain slightly different information

Parameters:

t1 - first Task

t2 - second Task

Returns:

Merged Task

getAllInProducts

public java.util.ArrayList<Product> getAllInProducts()

Returns all input products

Returns:

getAllFacets

public java.util.ArrayList<Facet> getAllFacets()

Returns all facets

Returns:

setAllInProducts

public void setAllInProducts(java.util.ArrayList<Product> ip)

Replaces the ArrayList of input products by the parameter of the method

Parameters:

ip -

setAllOutProducts

public void setAllOutProducts(java.util.ArrayList<Product> ip)

Replaces the ArrayList of output products by the parameter of the method

Parameters:

ip -

getAllOutProducts

public java.util.ArrayList<Product> getAllOutProducts()

Returns all output products

Returns:

copy

public Task copy()

Creates a hard copy of the task

Returns: