Package net.ontopia.topicmaps.impl.utils

Class SnapshotOccurrence

java.lang.Object
net.ontopia.topicmaps.impl.utils.SnapshotTMObject
net.ontopia.topicmaps.impl.utils.SnapshotOccurrence
All Implemented Interfaces:
OccurrenceIF, ReifiableIF, ScopedIF, TMObjectIF, TypedIF
public class SnapshotOccurrence extends SnapshotTMObject implements OccurrenceIF
INTERNAL:

  • Field Details

  • Method Details

    • makeSnapshot

      public static OccurrenceIF makeSnapshot(OccurrenceIF original, int snapshotType, Map<TMObjectIF,SnapshotTMObject> processed)

    • getTopic

      public TopicIF getTopic()
      Description copied from interface: OccurrenceIF
      PUBLIC: Gets the topic for this occurrence.
      Specified by:
      getTopic in interface OccurrenceIF
      Returns:
      The topic to which this occurrence belongs; an object implementing TopicIF.

    • getDataType

      public LocatorIF getDataType()
      Description copied from interface: OccurrenceIF
      PUBLIC: Gets the data type of this occurrence.
      Specified by:
      getDataType in interface OccurrenceIF

    • getValue

      public String getValue()
      Description copied from interface: OccurrenceIF
      PUBLIC: Gets the string representation of this occurrence. This method will return null if the length of the value exceeds the supported maximum size.
      Specified by:
      getValue in interface OccurrenceIF

    • setValue

      public void setValue(String value, LocatorIF datatype)
      Description copied from interface: OccurrenceIF
      PUBLIC: Sets the value and the data type of this occurrence using a string. The value must conform to the correct string representation according to the datatype.
      Specified by:
      setValue in interface OccurrenceIF

    • getReader

      public Reader getReader()
      Description copied from interface: OccurrenceIF
      PUBLIC: Returns a Reader that allows you to stream the string representation of this occurrence. Values of all sizes are supported by this method.
      Specified by:
      getReader in interface OccurrenceIF

    • setReader

      public void setReader(Reader value, long length, LocatorIF datatype)
      Description copied from interface: OccurrenceIF
      PUBLIC: Sets the value and the data type of this occurrence using a reader. The reader value must conform to the correct string representation according to the datatype.
      Specified by:
      setReader in interface OccurrenceIF

    • setLocator

      public void setLocator(LocatorIF locator)
      Description copied from interface: OccurrenceIF
      PUBLIC: Same as setValue(locator.getAddress(), DataTypes.TYPE_URI). This method is here primarily for backwards compatibility.
      Specified by:
      setLocator in interface OccurrenceIF

    • getLength

      public long getLength()
      Description copied from interface: OccurrenceIF
      PUBLIC: Returns the length of the occurrence value. The number of characters in the string representation is returned.
      Specified by:
      getLength in interface OccurrenceIF

    • getScope

      public Collection<TopicIF> getScope()
      Description copied from interface: ScopedIF
      PUBLIC: Returns the set of topics that are the stated scope of this object. Scoping topics inherited from parent objects are not included. There is no guarantee as to which order these topics are returned in.
      Specified by:
      getScope in interface ScopedIF
      Returns:
      A collection of TopicIF objects.

    • addTheme

      public void addTheme(TopicIF theme)
      Description copied from interface: ScopedIF
      PUBLIC: Add a topic to this scope. (A topic used in a scope is also called a theme.) If the topic is already part of the scope the method call has no effect.
      Specified by:
      addTheme in interface ScopedIF
      Parameters:
      theme - A topic to be added to this scope; an object implementing TopicIF.

    • removeTheme

      public void removeTheme(TopicIF theme)
      Description copied from interface: ScopedIF
      PUBLIC: Remove a topic from this scope. If the topic is not already in the scope this method has no effect. (A topic used in a scope is also called a theme.)
      Specified by:
      removeTheme in interface ScopedIF
      Parameters:
      theme - A topic to be removed from this scope; an object implementing TopicIF.

    • getType

      public TopicIF getType()
      Description copied from interface: TypedIF
      PUBLIC: Gets the type that this object is an instance of.
      Specified by:
      getType in interface TypedIF
      Returns:
      The type of this object; an object implementing TopicIF.

    • setType

      public void setType(TopicIF type)
      Description copied from interface: TypedIF
      PUBLIC: Sets the type that this object is an instance of.
      Specified by:
      setType in interface TypedIF
      Parameters:
      type - The type for this object; an object implementing TopicIF.

    • getReifier

      public TopicIF getReifier()
      Description copied from interface: ReifiableIF
      PUBLIC: Returns the topic that reifies this object.
      Specified by:
      getReifier in interface ReifiableIF

    • setReifier

      public void setReifier(TopicIF reifier)
      Description copied from interface: ReifiableIF
      PUBLIC: Sets the reifier of this object.
      Specified by:
      setReifier in interface ReifiableIF

    • toString

      public String toString()
      Overrides:
      toString in class Object