context.arch.discoverer.componentDescription
Class AbstractDescriptionElement

java.lang.Object
  context.arch.discoverer.componentDescription.AbstractDescriptionElement

Direct Known Subclasses:

AttributeElement, CallbackElement, ClassnameElement, HostnameElement, IdElement, InAttributeElement, OutAttributeElement, PortElement, ServiceElement, SubscriberElement, TypeElement

public abstract class AbstractDescriptionElement

extends java.lang.Object

Author:

Agathe

Field Summary

static java.lang.String	ABSTRACT_DESCRIPTION_ELEMENT Tag for DataObject version
protected java.lang.String	elementName The name of this description element
static java.lang.String	NAME Tag for DataObject version
protected java.lang.Object	value Value of this element
static java.lang.String	VALUE Tag for DataObject version

Constructor Summary

protected	AbstractDescriptionElement()
protected	AbstractDescriptionElement(java.lang.String elementName) Creates new AbstractDescriptionElement
protected	AbstractDescriptionElement(java.lang.String elementName, java.lang.Object value) Creates new AbstractDescriptionElement

Method Summary

abstract java.lang.Object	extractElement(java.lang.Object componentDescription) Returns the element from the componentDescription corresponding to this description element
static AbstractDescriptionElement	factory(java.lang.String name, java.lang.Object value) Returns the AbstracDescriptionElement corresponding to the specified name
static AbstractDescriptionElement	fromDataObject(DataObject data) Takes a DataObject and return an AbstractDescriptionElement object
java.lang.String	getElementName() Returns the name of this element
java.lang.Object	getValue() Returns the value of this element
abstract boolean	processQueryItem(java.lang.Object componentDescription, AbstractComparison comparison) Returns true if the comparison between the value of this object and the value of the corresponding field of the componentDescription returns true
void	setValue(java.lang.Object value) Sets the value of this element
DataObject	toDataObject() Returns the DataObject version
java.lang.String	toString() Returns a printable version

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

ABSTRACT_DESCRIPTION_ELEMENT

public static final java.lang.String ABSTRACT_DESCRIPTION_ELEMENT

Tag for DataObject version

See Also:

Constant Field Values

NAME

public static final java.lang.String NAME

Tag for DataObject version

See Also:

Constant Field Values

VALUE

public static final java.lang.String VALUE

Tag for DataObject version

See Also:

Constant Field Values

elementName

protected java.lang.String elementName

The name of this description element

value

protected java.lang.Object value

Value of this element

Constructor Detail

AbstractDescriptionElement

protected AbstractDescriptionElement(java.lang.String elementName)

Creates new AbstractDescriptionElement

AbstractDescriptionElement

protected AbstractDescriptionElement(java.lang.String elementName,
                                     java.lang.Object value)

Creates new AbstractDescriptionElement

AbstractDescriptionElement

protected AbstractDescriptionElement()

Method Detail

getElementName

public java.lang.String getElementName()

Returns the name of this element

getValue

public java.lang.Object getValue()

Returns the value of this element

setValue

public void setValue(java.lang.Object value)

Sets the value of this element

extractElement

public abstract java.lang.Object extractElement(java.lang.Object componentDescription)

Returns the element from the componentDescription corresponding to this description element

Parameters:

componentDescription -

Returns:

Object

processQueryItem

public abstract boolean processQueryItem(java.lang.Object componentDescription,
                                         AbstractComparison comparison)

Returns true if the comparison between the value of this object and the value of the corresponding field of the componentDescription returns true

Parameters:

componentDescription - The component to compare to this object

comparison - The comparison element to use

Returns:

boolean

toString

public java.lang.String toString()

Returns a printable version

toDataObject

public DataObject toDataObject()

Returns the DataObject version

fromDataObject

public static AbstractDescriptionElement fromDataObject(DataObject data)

Takes a DataObject and return an AbstractDescriptionElement object

Parameters:

data -

Returns:

AbstractDescriptionElement

factory

public static AbstractDescriptionElement factory(java.lang.String name,
                                                 java.lang.Object value)

Returns the AbstracDescriptionElement corresponding to the specified name

Returns: