Package weka.gui.beans.xml

Class XMLBeans

java.lang.Object
weka.core.xml.XMLSerialization
weka.core.xml.XMLBasicSerialization
weka.gui.beans.xml.XMLBeans
All Implemented Interfaces:
RevisionHandler
public class XMLBeans extends XMLBasicSerialization
This class serializes and deserializes a KnowledgeFlow setup to and fro XML.
Version:
$Revision: 13476 $
Author:
FracPete (fracpete at waikato dot ac dot nz)

  • Field Details

  • Constructor Details

    • XMLBeans

      public XMLBeans(JComponent layout, BeanContextSupport context, int tab) throws Exception
      initializes the serialization for layouts
      Parameters:
      layout - the component that manages the layout
      context - the bean context support to use
      tab - the index of the vector of bean instances or connections to use (this corresponds to a visible tab in the main KnowledgeFlow UI)
      Throws:
      Exception - if initialization fails

    • XMLBeans

      public XMLBeans(JComponent layout, BeanContextSupport context, int datatype, int tab) throws Exception
      initializes the serialization for different types of data
      Parameters:
      layout - the component that manages the layout
      context - the bean context support to use
      datatype - the type of data to read/write
      Throws:
      Exception - if initialization fails

  • Method Details

    • setDataType

      public void setDataType(int value)
      sets what kind of data is to be read/written
      Parameters:
      value - the type of data
      See Also:
      • m_DataType

    • getDataType

      public int getDataType()
      returns the type of data that is to be read/written
      Returns:
      the type of data
      See Also:
      • m_DataType

    • clear

      public void clear() throws Exception
      generates internally a new XML document and clears also the IgnoreList and the mappings for the Read/Write-Methods
      Overrides:
      clear in class XMLBasicSerialization
      Throws:
      Exception - if something goes wrong

    • writeColor

      public Element writeColor(Element parent, Object o, String name) throws Exception
      adds the given Color to a DOM structure.
      Overrides:
      writeColor in class XMLBasicSerialization
      Parameters:
      parent - the parent of this object, e.g. the class this object is a member of
      o - the Object to describe in XML
      name - the name of the object
      Returns:
      the node that was created
      Throws:
      Exception - if the DOM creation fails
      See Also:

    • readColor

      public Object readColor(Element node) throws Exception
      builds the Color from the given DOM node.
      Overrides:
      readColor in class XMLBasicSerialization
      Parameters:
      node - the associated XML node
      Returns:
      the instance created from the XML description
      Throws:
      Exception - if instantiation fails
      See Also:

    • writeDimension

      public Element writeDimension(Element parent, Object o, String name) throws Exception
      adds the given Dimension to a DOM structure.
      Parameters:
      parent - the parent of this object, e.g. the class this object is a member of
      o - the Object to describe in XML
      name - the name of the object
      Returns:
      the node that was created
      Throws:
      Exception - if the DOM creation fails

    • readDimension

      public Object readDimension(Element node) throws Exception
      builds the Dimension from the given DOM node.
      Parameters:
      node - the associated XML node
      Returns:
      the instance created from the XML description
      Throws:
      Exception - if instantiation fails

    • writeFont

      public Element writeFont(Element parent, Object o, String name) throws Exception
      adds the given Font to a DOM structure.
      Parameters:
      parent - the parent of this object, e.g. the class this object is a member of
      o - the Object to describe in XML
      name - the name of the object
      Returns:
      the node that was created
      Throws:
      Exception - if the DOM creation fails

    • readFont

      public Object readFont(Element node) throws Exception
      builds the Font from the given DOM node.
      Parameters:
      node - the associated XML node
      Returns:
      the instance created from the XML description
      Throws:
      Exception - if instantiation fails

    • writePoint

      public Element writePoint(Element parent, Object o, String name) throws Exception
      adds the given Point to a DOM structure.
      Parameters:
      parent - the parent of this object, e.g. the class this object is a member of
      o - the Object to describe in XML
      name - the name of the object
      Returns:
      the node that was created
      Throws:
      Exception - if the DOM creation fails

    • readPoint

      public Object readPoint(Element node) throws Exception
      builds the Point from the given DOM node.
      Parameters:
      node - the associated XML node
      Returns:
      the instance created from the XML description
      Throws:
      Exception - if instantiation fails

    • writeColorUIResource

      public Element writeColorUIResource(Element parent, Object o, String name) throws Exception
      adds the given ColorUIResource to a DOM structure.
      Parameters:
      parent - the parent of this object, e.g. the class this object is a member of
      o - the Object to describe in XML
      name - the name of the object
      Returns:
      the node that was created
      Throws:
      Exception - if the DOM creation fails

    • readColorUIResource

      public Object readColorUIResource(Element node) throws Exception
      builds the ColorUIResource from the given DOM node.
      Parameters:
      node - the associated XML node
      Returns:
      the instance created from the XML description
      Throws:
      Exception - if instantiation fails

    • writeFontUIResource

      public Element writeFontUIResource(Element parent, Object o, String name) throws Exception
      adds the given FontUIResource to a DOM structure.
      Parameters:
      parent - the parent of this object, e.g. the class this object is a member of
      o - the Object to describe in XML
      name - the name of the object
      Returns:
      the node that was created
      Throws:
      Exception - if the DOM creation fails

    • readFontUIResource

      public Object readFontUIResource(Element node) throws Exception
      builds the FontUIResource from the given DOM node.
      Parameters:
      node - the associated XML node
      Returns:
      the instance created from the XML description
      Throws:
      Exception - if instantiation fails

    • writeBeanInstance

      public Element writeBeanInstance(Element parent, Object o, String name) throws Exception
      adds the given BeanInstance to a DOM structure.
      Parameters:
      parent - the parent of this object, e.g. the class this object is a member of
      o - the Object to describe in XML
      name - the name of the object
      Returns:
      the node that was created
      Throws:
      Exception - if the DOM creation fails

    • readBeanInstance

      public Object readBeanInstance(Element node) throws Exception
      builds the BeanInstance from the given DOM node.
      Parameters:
      node - the associated XML node
      Returns:
      the instance created from the XML description
      Throws:
      Exception - if instantiation fails

    • writeBeanConnection

      public Element writeBeanConnection(Element parent, Object o, String name) throws Exception
      adds the given BeanConncetion to a DOM structure.
      Parameters:
      parent - the parent of this object, e.g. the class this object is a member of
      o - the Object to describe in XML
      name - the name of the object
      Returns:
      the node that was created
      Throws:
      Exception - if the DOM creation fails

    • readBeanConnection

      public Object readBeanConnection(Element node) throws Exception
      builds the BeanConnection from the given DOM node.
      Parameters:
      node - the associated XML node
      Returns:
      the instance created from the XML description
      Throws:
      Exception - if instantiation fails

    • writeBeanLoader

      public Element writeBeanLoader(Element parent, Object o, String name) throws Exception
      adds the given Loader (a bean) to a DOM structure.
      Parameters:
      parent - the parent of this object, e.g. the class this object is a member of
      o - the Object to describe in XML
      name - the name of the object
      Returns:
      the node that was created
      Throws:
      Exception - if the DOM creation fails

    • writeBeanSaver

      public Element writeBeanSaver(Element parent, Object o, String name) throws Exception
      adds the given Saver (a bean) to a DOM structure.
      Parameters:
      parent - the parent of this object, e.g. the class this object is a member of
      o - the Object to describe in XML
      name - the name of the object
      Returns:
      the node that was created
      Throws:
      Exception - if the DOM creation fails

    • writeLoader

      public Element writeLoader(Element parent, Object o, String name) throws Exception
      adds the given Loader to a DOM structure.
      Parameters:
      parent - the parent of this object, e.g. the class this object is a member of
      o - the Object to describe in XML
      name - the name of the object
      Returns:
      the node that was created
      Throws:
      Exception - if the DOM creation fails

    • readLoader

      public Object readLoader(Element node) throws Exception
      builds the Loader from the given DOM node.
      Parameters:
      node - the associated XML node
      Returns:
      the instance created from the XML description
      Throws:
      Exception - if instantiation fails

    • writeSaver

      public Element writeSaver(Element parent, Object o, String name) throws Exception
      adds the given Saver to a DOM structure.
      Parameters:
      parent - the parent of this object, e.g. the class this object is a member of
      o - the Object to describe in XML
      name - the name of the object
      Returns:
      the node that was created
      Throws:
      Exception - if the DOM creation fails

    • readSaver

      public Object readSaver(Element node) throws Exception
      builds the Saver from the given DOM node.
      Parameters:
      node - the associated XML node
      Returns:
      the instance created from the XML description
      Throws:
      Exception - if instantiation fails

    • writeBeanVisual

      public Element writeBeanVisual(Element parent, Object o, String name) throws Exception
      adds the given BeanVisual to a DOM structure.
      Parameters:
      parent - the parent of this object, e.g. the class this object is a member of
      o - the Object to describe in XML
      name - the name of the object
      Returns:
      the node that was created
      Throws:
      Exception - if the DOM creation fails

    • readBeanVisual

      public Object readBeanVisual(Element node) throws Exception
      builds the BeanVisual from the given DOM node.
      Parameters:
      node - the associated XML node
      Returns:
      the instance created from the XML description
      Throws:
      Exception - if instantiation fails

    • writeMetaBean

      public Element writeMetaBean(Element parent, Object o, String name) throws Exception
      adds the given MetaBean to a DOM structure.
      Parameters:
      parent - the parent of this object, e.g. the class this object is a member of
      o - the Object to describe in XML
      name - the name of the object
      Returns:
      the node that was created
      Throws:
      Exception - if the DOM creation fails

    • readMetaBean

      public Object readMetaBean(Element node) throws Exception
      builds the MetaBean from the given DOM node.
      Parameters:
      node - the associated XML node
      Returns:
      the instance created from the XML description
      Throws:
      Exception - if instantiation fails