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## weka.core.xml
Class XMLBasicSerialization

    java.lang.Object
      weka.core.xml.XMLSerialization
          weka.core.xml.XMLBasicSerialization

All Implemented Interfaces:
  RevisionHandler

Direct Known Subclasses:
  XMLBeans, XMLClassifier, XMLExperiment

    public class XMLBasicSerialization

extends XMLSerialization

This serializer contains some read/write methods for common classes that are not beans-conform. Currently supported are:

- java.util.HashMap
- java.util.HashSet
- java.util.Hashtable
- java.util.LinkedList
- java.util.Properties
- java.util.Stack
- java.util.TreeMap
- java.util.TreeSet
- java.util.Vector
- javax.swing.DefaultListModel

Weka classes:

- weka.core.Matrix
- weka.core.matrix.Matrix

Version:
  $Revision: 1.6 $
Author:
  FracPete (fracpete at waikato dot ac dot nz)

Field Summary
`static java.lang.String` | `VAL_CELLS` the matrix cells
`static java.lang.String` | `VAL_KEY` the value for a mapping-key, e.g., Maps
`static java.lang.String` | `VAL_MAPPING` the value for mapping, e.g., Maps
`static java.lang.String` | `VAL_VALUE` the value for mapping-value, e.g., Maps

Fields inherited from class weka.core.xml.XMLSerialization
`ATT_ARRAY, ATT_ARRAY_DEFAULT, ATT_CLASS, ATT_NAME, ATT_NULL, ATT_NULL_DEFAULT, ATT_PRIMITIVE, ATT_PRIMITIVE_DEFAULT, ATT_VERSION, DOCTYPE, ROOT_NODE, TAG_OBJECT, VAL_NO, VAL_ROOT, VAL_YES`

Constructor Summary
`XMLBasicSerialization()` initializes the serialization

Method Summary
`void` | `clear()` generates internally a new XML document and clears also the IgnoreList and the mappings for the Read/Write-Methods
`java.lang.String` | `getRevision()` Returns the revision string.
`java.lang.Object` | `readCollection(org.w3c.dom.Element node)` builds the Collection from the given DOM node.
`java.lang.Object` | `readCostMatrixOld(org.w3c.dom.Element node)` builds the Matrix (old) from the given DOM node.
`java.lang.Object` | `readDefaultListModel(org.w3c.dom.Element node)` builds the DefaultListModel from the given DOM node.
`java.lang.Object` | `readMap(org.w3c.dom.Element node)` builds the Map from the given DOM node.
`java.lang.Object` | `readMatrix(org.w3c.dom.Element node)` builds the Matrix from the given DOM node.
`java.lang.Object` | `readMatrixOld(org.w3c.dom.Element node)` builds the Matrix (old) from the given DOM node.
`org.w3c.dom.Element` | `writeCollection(org.w3c.dom.Element parent, java.lang.Object o, java.lang.String name)` adds the given Collection to a DOM structure.
`org.w3c.dom.Element` | `writeCostMatrixOld(org.w3c.dom.Element parent, java.lang.Object o, java.lang.String name)` adds the given CostMatrix (old) to a DOM structure.
`org.w3c.dom.Element` | `writeDefaultListModel(org.w3c.dom.Element parent, java.lang.Object o, java.lang.String name)` adds the given DefaultListModel to a DOM structure.
`org.w3c.dom.Element` | `writeMap(org.w3c.dom.Element parent, java.lang.Object o, java.lang.String name)` adds the given Map to a DOM structure.
`org.w3c.dom.Element` | `writeMatrix(org.w3c.dom.Element parent, java.lang.Object o, java.lang.String name)` adds the given Matrix to a DOM structure.
`org.w3c.dom.Element` | `writeMatrixOld(org.w3c.dom.Element parent, java.lang.Object o, java.lang.String name)` adds the given Matrix (old) to a DOM structure.

Methods inherited from class weka.core.xml.XMLSerialization
`fromXML, getVersion, main, read, read, read, read, readBooleanFromXML, readByteFromXML, readCharFromXML, readDoubleFromXML, readFloatFromXML, readFromXML, readFromXML, readIntFromXML, readLongFromXML, readShortFromXML, toXML, write, write, write, write, writeToXML`

Methods inherited from class java.lang.Object
`equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

### VAL_MAPPING

    public static final java.lang.String VAL_MAPPING

  the value for mapping, e.g., Maps

  See Also:
    Constant Field Values

### VAL_KEY

    public static final java.lang.String VAL_KEY

  the value for a mapping-key, e.g., Maps

  See Also:
    Constant Field Values

### VAL_VALUE

    public static final java.lang.String VAL_VALUE

  the value for mapping-value, e.g., Maps

  See Also:
    Constant Field Values

### VAL_CELLS

    public static final java.lang.String VAL_CELLS

  the matrix cells

  See Also:
    Constant Field Values

Constructor Detail

### XMLBasicSerialization

    public XMLBasicSerialization()
                          throws java.lang.Exception

  initializes the serialization

  Throws:
    `java.lang.Exception` - if initialization fails

Method Detail

### clear

    public void clear()
               throws java.lang.Exception

  generates internally a new XML document and clears also the IgnoreList and the mappings for the Read/Write-Methods

  Overrides:
    `clear` in class `XMLSerialization`
  Throws:
    `java.lang.Exception` - if initializing fails

### writeDefaultListModel

    public org.w3c.dom.Element writeDefaultListModel(org.w3c.dom.Element parent,
                                                     java.lang.Object o,
                                                     java.lang.String name)
                                              throws java.lang.Exception

  adds the given DefaultListModel 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:
    `java.lang.Exception` - if the DOM creation fails
  See Also:
    `DefaultListModel`

### readDefaultListModel

    public java.lang.Object readDefaultListModel(org.w3c.dom.Element node)
                                          throws java.lang.Exception

  builds the DefaultListModel from the given DOM node.

  Parameters:
    `node` - the associated XML node
  Returns:
    the instance created from the XML description
  Throws:
    `java.lang.Exception` - if instantiation fails
  See Also:
    `DefaultListModel`

### writeCollection

    public org.w3c.dom.Element writeCollection(org.w3c.dom.Element parent,
                                               java.lang.Object o,
                                               java.lang.String name)
                                        throws java.lang.Exception

  adds the given Collection 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:
    `java.lang.Exception` - if the DOM creation fails
  See Also:
    `Collection`

### readCollection

    public java.lang.Object readCollection(org.w3c.dom.Element node)
                                    throws java.lang.Exception

  builds the Collection from the given DOM node.

  Parameters:
    `node` - the associated XML node
  Returns:
    the instance created from the XML description
  Throws:
    `java.lang.Exception` - if instantiation fails
  See Also:
    `Collection`

### writeMap

    public org.w3c.dom.Element writeMap(org.w3c.dom.Element parent,
                                        java.lang.Object o,
                                        java.lang.String name)
                                 throws java.lang.Exception

  adds the given Map 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:
    `java.lang.Exception` - if the DOM creation fails
  See Also:
    `Map`

### readMap

    public java.lang.Object readMap(org.w3c.dom.Element node)
                             throws java.lang.Exception

  builds the Map from the given DOM node.

  Parameters:
    `node` - the associated XML node
  Returns:
    the instance created from the XML description
  Throws:
    `java.lang.Exception` - if instantiation fails
  See Also:
    `Map`

### writeMatrix

    public org.w3c.dom.Element writeMatrix(org.w3c.dom.Element parent,
                                           java.lang.Object o,
                                           java.lang.String name)
                                    throws java.lang.Exception

  adds the given Matrix 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:
    `java.lang.Exception` - if the DOM creation fails
  See Also:
    `Matrix`

### readMatrix

    public java.lang.Object readMatrix(org.w3c.dom.Element node)
                                throws java.lang.Exception

  builds the Matrix from the given DOM node.

  Parameters:
    `node` - the associated XML node
  Returns:
    the instance created from the XML description
  Throws:
    `java.lang.Exception` - if instantiation fails
  See Also:
    `Matrix`

### writeMatrixOld

    public org.w3c.dom.Element writeMatrixOld(org.w3c.dom.Element parent,
                                              java.lang.Object o,
                                              java.lang.String name)
                                       throws java.lang.Exception

  adds the given Matrix (old) 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:
    `java.lang.Exception` - if the DOM creation fails
  See Also:
    `Matrix`

### readMatrixOld

    public java.lang.Object readMatrixOld(org.w3c.dom.Element node)
                                   throws java.lang.Exception

  builds the Matrix (old) from the given DOM node.

  Parameters:
    `node` - the associated XML node
  Returns:
    the instance created from the XML description
  Throws:
    `java.lang.Exception` - if instantiation fails
  See Also:
    `Matrix`

### writeCostMatrixOld

    public org.w3c.dom.Element writeCostMatrixOld(org.w3c.dom.Element parent,
                                                  java.lang.Object o,
                                                  java.lang.String name)
                                           throws java.lang.Exception

  adds the given CostMatrix (old) 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:
    `java.lang.Exception` - if the DOM creation fails
  See Also:
    `CostMatrix`

### readCostMatrixOld

    public java.lang.Object readCostMatrixOld(org.w3c.dom.Element node)
                                       throws java.lang.Exception

  builds the Matrix (old) from the given DOM node.

  Parameters:
    `node` - the associated XML node
  Returns:
    the instance created from the XML description
  Throws:
    `java.lang.Exception` - if instantiation fails
  See Also:
    `CostMatrix`

### getRevision

    public java.lang.String getRevision()

  Returns the revision string.

  Specified by:
    `getRevision` in interface `RevisionHandler`
  Overrides:
    `getRevision` in class `XMLSerialization`
  Returns:
    the revision

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