org.tm4j.topicmap.unified
Class UnifiedOccurrence

java.lang.Object
  org.tm4j.topicmap.unified.UnifiedTopicMapObject
      org.tm4j.topicmap.unified.UnifiedScopedObject
          org.tm4j.topicmap.unified.UnifiedOccurrence

All Implemented Interfaces:

DataObject, Occurrence, ScopedObject, TopicMapObject

public class UnifiedOccurrence

extends UnifiedScopedObject

implements Occurrence

Field Summary

Fields inherited from class org.tm4j.topicmap.unified.UnifiedTopicMapObject

m_tm

Constructor Summary

UnifiedOccurrence(UnifiedTopicMap tm, Occurrence base)

Method Summary

java.lang.String	getData() Gets the resource data string associated with this occurrence.
Locator	getDataLocator() Returns the Locator of the resource referenced by this data object.
Topic	getParent() Gets the topic which contains this occurrence.
Topic	getType() Gets the Topic definition the type of this occurrence.
boolean	isDataInline() Determines the type of resource data provided by this data object.
boolean	isOfType(Topic type) Determines whether the type of the occurrence is described by type.
void	setData(java.lang.String data) Sets the resource data string associated with this data object.
void	setDataLocator(Locator loc) Sets the Locator of the resource referenced by this data object.
void	setParent(Topic parent)
void	setType(Topic type) Sets the Topic defining the type of this Occurrence.

Methods inherited from class org.tm4j.topicmap.unified.UnifiedScopedObject

addTheme, dispose, getScope, inScope, inScope, removeTheme, setScope

Methods inherited from class org.tm4j.topicmap.unified.UnifiedTopicMapObject

addMultiValuePropertyChangeListener, addMultiValuePropertyChangeListener, addPropertyChangeListener, addPropertyChangeListener, addSourceLocator, addVetoableChangeListener, destroy, equals, fireMultiValuePropertyChange, fireMultiValuePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, fireVetoableChange, getBaseObject, getID, getResourceLocator, getSourceLocators, getTopicMap, hashCode, removeMultiValuePropertyChangeListener, removePropertyChangeListener, removePropertyChangeListener, removeSourceLocator, removeVetoableChangeListener, setID, setResourceLocator, unsupported

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.tm4j.topicmap.ScopedObject

addTheme, dispose, getScope, inScope, inScope, removeTheme, setScope

Methods inherited from interface org.tm4j.topicmap.TopicMapObject

addMultiValuePropertyChangeListener, addMultiValuePropertyChangeListener, addPropertyChangeListener, addPropertyChangeListener, addSourceLocator, addVetoableChangeListener, destroy, fireMultiValuePropertyChange, fireMultiValuePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getID, getResourceLocator, getSourceLocators, getTopicMap, removeMultiValuePropertyChangeListener, removePropertyChangeListener, removePropertyChangeListener, removeSourceLocator, removeVetoableChangeListener, setID, setResourceLocator

Constructor Detail

UnifiedOccurrence

public UnifiedOccurrence(UnifiedTopicMap tm,
                         Occurrence base)

Method Detail

getParent

public Topic getParent()

Description copied from interface: Occurrence

Gets the topic which contains this occurrence.

Specified by:

getParent in interface Occurrence

Returns:

The Topic object which contains this occurrence, or null if the occurrence is not currently part of any topic.

getType

public Topic getType()

Description copied from interface: Occurrence

Gets the Topic definition the type of this occurrence.

Specified by:

getType in interface Occurrence

Returns:

The Topic defining the type of this Occurrence, or null if no such Topic has been specified.

isOfType

public boolean isOfType(Topic type)

Description copied from interface: Occurrence

Determines whether the type of the occurrence is described by type.

Specified by:

isOfType in interface Occurrence

Returns:

true if the type of this Occurrence is defined by the topic type, false otherwise.

setParent

public void setParent(Topic parent)

setType

public void setType(Topic type)

Description copied from interface: Occurrence

Sets the Topic defining the type of this Occurrence.

Specified by:

setType in interface Occurrence

Parameters:

type - The Topic defining the type of this occurrence.

getData

public java.lang.String getData()

Description copied from interface: DataObject

Gets the resource data string associated with this occurrence. This function returns null if there is no resource data string associated with this occurrence.

Specified by:

getData in interface DataObject

Returns:

The resource data string, or null if this data object provides a resource reference.

getDataLocator

public Locator getDataLocator()

Description copied from interface: DataObject

Returns the Locator of the resource referenced by this data object. If the data object provides inline data, this method will return null.

Specified by:

getDataLocator in interface DataObject

Returns:

The resource locator, or null if this data object provides inline character data.

isDataInline

public boolean isDataInline()

Description copied from interface: DataObject

Determines the type of resource data provided by this data object.

Specified by:

isDataInline in interface DataObject

Returns:

true if this data object provides inline character data, false if it refers to a remote resource.

setData

public void setData(java.lang.String data)

Description copied from interface: DataObject

Sets the resource data string associated with this data object. The new value overwrites any previous data strings or resource locators.

Specified by:

setData in interface DataObject

Parameters:

data - the character data to be provided by this data object.

setDataLocator

public void setDataLocator(Locator loc)

Description copied from interface: DataObject

Sets the Locator of the resource referenced by this data object. The new value overwrites any previous resource locator or data string.

Specified by:

setDataLocator in interface DataObject

Parameters:

loc - the resource locator.